Red Sox invite righty from Kiké Hernández trade to spring training

Of the five non-roster pitchers the Red Sox invited to major-league spring training on Friday, only one holds the distinction of not being drafted by the club.

Unlike Luis Guerrero, Alex Hoppe, A.J. Politi, and Chase Shugart, Justin Hagenman was not drafted by the Red Sox and instead joined the organization as part of a three-player trade that sent veteran utility man Enrique Hernandez back to the Dodgers last July.

Hagenman, 27, was originally selected by Los Angeles in the 23rd round of the 2018 amateur draft out of Penn State. The New Jersey native signed with the club for just $75,000 and made his professional debut in the Pioneer League that summer.

Though he was used strictly as a starter in his three seasons at State College, Hagenman transitioned to more of a relief role upon entering the pro ranks. The right-hander gradually worked his way up through the Dodgers’ system before closing out 2022 with Triple-A Oklahoma City, where he returned for the start of the 2023 campaign.

Before being traded to the Red Sox alongside fellow righty Nick Robertson on July 25, Hagenman had pitched to a 2.78 ERA and 4.79 FIP with 60 strikeouts to 11 walks in 25 appearances (five starts) spanning 55 innings of work for the Oklahoma City Dodgers in the hitter-friendly Pacific Coast League.

Unlike Robertson, who debuted for Los Angeles earlier in the year and got into nine games with Boston down the stretch before being dealt to the Cardinals in December, Hagenman spent the rest of 2023 with Triple-A Worcester. In 16 appearances for the WooSox, he posted a 3.26 ERA and 5.25 FIP with 28 strikeouts to 14 walks over 30 1/3 innings of relief. He held opposing hitters to a .232 batting average against in that stretch thanks in part to a strong month of September in which he allowed just one run in his final 12 2/3 frames of the season.

So, between the Dodgers’ and Red Sox’ top affiliates last year, Hagenman went 6-0 with a 2.95 ERA (4.95 FIP) and 88 strikeouts to 25 walks across 41 total outings (five starts) and 85 1/3 innings pitched. He went 2-for-2 in save opportunities (one at each stop) and unsurprisingly fared better against right-handed hitters (.619 OPS against) than left-handed hitters (.807 OPS against).

Among the 91 pitchers who tossed 80 or more innings at the Triple-A level in 2023, Hagenman ranked 22nd in strikeouts per nine innings (9.28), 10th in walks per nine innings (2.64), 11th in strikeout rate (25.4 percent), 17th in walk rate (7.2 percent), seventh in batting average against (.228), third in WHIP (1.15), first in left on base percentage (91 percent), second in ERA, 33rd in FIP, and 20th in xFIP (4.70), per FanGraphs.

Standing at 6-foot-3 and 205 pounds, Hagenman throws from a low three-quarters arm slot and operates with a four-pitch mix that consists of a 92-94 mph fastball with arm-side run, a low-80s whiff-inducing slider, a mid-80s changeup, and an occasional cutter.

As noted by Baseball America’s Kyle Glaser, “all of Hagenman’s pitches are fringy to below-average, but he fills up the strike zone with above-average control and executes well.”

Hagenman, who does not turn 28 until October, is currently projected by SoxProspects.com to return to Worcester’s bullpen for the start of the upcoming 2024 season. He can become eligible for both the Rule 5 Draft and minor-league free agency next winter, so he could leverage his performance this year into a spot on Boston’s 40-man roster in the not-so-distant future.

In addition to Hagenman, Guerrero, Hoppe, Politi, and Shugart, the Red Sox added eight other non-roster invitees to their spring training roster on Friday in catchers Nathan Hickey, Mark Kolozsvary, Roberto Perez, and Stephen Scott, infielders Chase Meidroth, Nick Sogard, and Nick Yorke, and outfielder Corey Rosier.

(Picture of Justin Hagenman: Kelly O’Connor/sittingstill.smugmug.com)

Speedy Red Sox prospect Corey Rosier had an action-packed 2023 season

Before even completing his first full season in pro ball, Corey Rosier had already played for three different organizations as a result of being traded twice.

Rosier, a 12th-round selection of the Mariners in the 2021 draft out of UNC Greensboro, was one of two players traded by the M’s to the Padres for infielder Adam Frazier that November. A little more than eight months later, the young outfielder was dealt to the Red Sox alongside fellow minor-leaguer Max Ferguson and veteran first baseman Eric Hosmer in exchange for pitching prospect Jay Groome.

“I think it’s definitely cool to know I’m sought after and people see me fitting into their system somewhere,” Rosier told MassLive.com’s Christopher Smith back in April. “So that’s cool to know I’ve been a part of two big-league trades. So that’s the way I try to view it. Coming over in the middle of the season last year, it was a big transition.”

As he alluded to, Rosier struggled with High-A Greenville to close out the 2022 campaign, amassing a .547 OPS in 23 games. Despite the difficulties he endured there, though, the speedy 24-year-old broke camp this past spring with Double-A Portland and fared well in his first taste of life in the upper-minors.

“I think going through spring training with the Sox, getting more acclimated with the staff, getting comfortable,” Rosier said. “I think that’s really played a part in the early success that I’ve had in a small sample size.”

In his first 49 games with Portland in 2023, Rosier batted a stout .307/.354/.452 with 12 doubles, three triples, two home runs, 18 RBIs, 29 runs scored, 26 stolen bases, 13 walks, and 43 strikeouts over 182 plate appearances. The left-handed hitter then earned his first promotion to Triple-A Worcester on June 22. Though his stay there (which was related to Worcester’s lack of outfield depth at the time) lasted less than a week, Rosier seemingly made the most of the opportunity by reaching base four times and recording one outfield assist in three games with the WooSox at Polar Park. He then re-joined the Sea Dogs for the start of their series against the New Hampshire Fisher Cats on June 29.

Rosier was a mainstay in Portland’s lineup for the next two-plus months. He slashed .266/.346/.427 with 10 doubles, three triples, five homers, 21 RBIs, 35 runs scored, 23 stolen bases, 20 walks, and 43 strikeouts across 55 more games (218 plate appearances) for Boston’s Eastern League affiliate before making yet another jump to Worcester in mid-September.

To close out the 2023 minor-league season, Rosier went 10-for-33 (.303) with three doubles, two runs driven in, four runs scored, two walks, and seven strikeouts in nine games. Altogether, he batted .285/.349/.439 in 104 games (400 plate appearances) with Portland and .282/.364/.359 in 12 games with Worcester, combining for 25 doubles, six triples, seven home runs (all at Double-A), 41 RBIs, 70 runs scored, 49 stolen bases, 37 walks, and 96 strikeouts between the two affiliates.

In the process of stealing the second-most bases among minor-leaguers in the organization (trailing only David Hamilton’s 57), Rosier was named the Red Sox’ Minor League Base Stealer of the Month once (April) and Minor League Baserunner of the Month twice (May, July). Defensively, the 5-foot-10, 180-pounder started at least one game at all three outfield spots for Portland and Worcester last season. Though the bulk of his playing at both stops time came in right field (652 2/3 combined innings), he recorded seven outfield assists and committed just three errors in 228 total chances.

While Worcester’s season drew to a close in the final week of September, Rosier and seven other Red Sox prospects headed out west to play in the Arizona Fall League. Suiting up for the Glendale Desert Dogs, who were led by a familiar face in Greenville manager Iggy Suarez, Rosier went 24-for-93 (.258) with four doubles, two triples, eight RBIs, 14 runs scored, a team-leading eight stolen bases, 13 walks, and 19 strikeouts over 23 games while, again, getting the chance to play all three outfield positions. Like left-hander Zach Penrod, Rosier also earned AFL All-Star honors.

On the heels of such an eventful 2023, Rosier comes into the new year ranked by SoxProspects.com as the No. 50 prospect in Boston’s farm system. Barring a trade, the Maryland native — who does not turn 25 until September — is expected to return to Worcester for the start of the 2024 minor-league season.

Given his elite speed, which FanGraphs grades as an 80 on the 20-80 scouting scale, Rosier could certainly emerge as a candidate for a big-league call-up later in the year if the Red Sox find themselves in the hunt for a postseason spot and in need of some wheels off the bench.

In the interim, one has to wonder if Rosier is in line to receive a non-roster invitation to major-league spring training, which — for the Red Sox — gets underway from Fort Myers in a little over a month.

(Picture of Corey Rosier: Erica Denhoff/Icon Sportswire via Getty Images)

How did Red Sox infield prospect Chase Meidroth fare in first full professional season?

Of all the Red Sox prospects who made it up to Double-A Portland this year, Chase Meidroth is far from the most highly touted. Still, the 22-year-old infielder made the most of his time with the Sea Dogs and ended the first full season of his professional career on an encouraging note.

Meidroth, Boston’s fourth-round selection in the 2022 amateur draft out of San Diego, made the jump to High-A Greenville this spring after playing in the Florida Complex League and at Low-A Salem in his pro debut. The right-handed hitter promptly got off to a quick start, batting .338/.495/.460 with three doubles, two home runs, 14 RBIs, 19 runs scored, four stolen bases, 21 walks, and 20 strikeouts over 20 games (97 plate appearances) with the Drive.

Shortly after being named the Red Sox’ Minor League Hitter of the Month for April, Meidroth earned a promotion to Portland alongside catching prospect Nathan Hickey in early May. Though he proceeded to record at least one hit in his first four games with the Sea Dogs, life in the Eastern League proved to be more challenging for Meidroth. By the time the calendar flipped from July to August, the native Californian found himself slashing a pedestrian .259/.380/.381 in his first 55 games (237 plate appearances) against upper-level pitching.

The first few weeks of August proved to be somewhat laborious as well, but Meidroth began to turn a corner offensively as September approached and rode that momentum into the final month of the 2023 season. In his last 19 games of the year, Meidroth went 19-for-63 (.302) with five doubles, one homer, eight RBIs, 17 runs scored, two stolen bases, 19 walks, and 13 strikeouts. His .519 on-base percentage in September was the top mark in the Eastern League.

All told, Meidroth slashed .255/.386/.375 with 16 doubles, one triple, seven home runs, 43 runs driven in, 59 runs scored, nine stolen bases, 59 walks, and 78 strikeouts in 91 games (396 plate appearances) for Portland. Among qualified hitters in the Eastern League this season, Meidroth ranked sixth in walk rate (14.9 percent), eighth in strikeout rate (19.7 percent), eighth in batting average, second in on-base percentage, 17th in OPS (.762), first in swinging-strike rate (5.7 percent), and ninth in wRC+ (119), per FanGraphs.

“My game is to put the ball in play and have competitive at-bats to help give our team the best chance to win,” Meidroth said of his offensive approach when speaking with FanGraphs’ David Laurila earlier this summer. “I’m trying to provide opportunities for the guy behind me to drive me in, whether that’s by hitting a single, walking, or getting hit by a pitch. It’s kind of the whole pass-the-torch mentality, which I’ve had my whole life. In college, we really zoned in drawing our walks and staying in our zone. That’s kind of created the hitter I am, and that I want to be.

“It’s not so much that as I view at-bats as there being a lot of ways to win them,” he added. “For instance, if you see 10 pitches, that extends the inning for the pitcher. As for [Luis] Arraez, I’d like to say him [as a comp], but that guy is on a whole other level. Obviously, you’re seeing what he’s doing this year. But I mean, I grew up watching guys like Dustin Pedroia and Justin Turner. They’re both very smart hitters with great approaches, so I’ve always tried to try to model my game after theirs. Obviously, I’ve got a long ways to go to be at that level.”

On the other side of the ball, Meidroth started games at every infield position besides first base between his two stops this season. With the Sea Dogs specifically, the 5-foot-9, 170-pounder logged 133 2/3 innings at second base, 461 1/3 innings at third base, and 144 innings at shortstop, committing a total of seven errors in 214 defensive chances. In addition to being named Portland’s Defensive Player of the Year, he was also tabbed as the best defensive third baseman in the Eastern League by league managers in Baseball America’s Best Tools survey.

Meidroth, who does not turn 23 until next July, ended the 2023 season ranked by Baseball America as the No. 14 prospect in Boston’s farm system. MLB Pipeline had him slightly lower at No. 20 on its list while SoxProspects.com has him ranked 13th heading into the new year.

Along with 10 other Red Sox prospects, Meidroth has been invited to participate in the club’s 2024 rookie development program in Boston next month. He is also scheduled to take part in Winter Weekend at the end of that week in Springfield.

Assuming he remains in the organization through the winter and into the spring, Meidroth is currently projected by SoxProspects.com to move up to Triple-A Worcester for the start of the 2024 campaign in late March.

While that is still months away, one thing to watch with Meidroth moving forward, regardless of the level, will be how he fares against advanced pitching in the upper-minors. There is some concern when it comes to his ability to impact the ball, so he will need to show that he can make hard contact more often and, in turn, do damage against pitches in the strike zone.

(Picture of Chase Meidroth: Kelly O’Connor/sittingstill.smugmug.com)

Red Sox to promote relief prospect Luis Guerrero to Triple-A Worcester

The Red Sox are promoting relief prospect Luis Guerrero from Double-A Portland to Triple-A Worcester, according to MiLB Central on X, the social media platform formerly known as Twitter.

Guerrero, 23, is currently regarded by SoxProspects.com as the No. 31 prospect in Boston’s farm system, which ranks ninth among pitchers in the organization. The hard-throwing right-hander was originally selected by the Red Sox in the 17th round of the 2021 amateur draft out of Chipola College (Marianna, Fla.) and signed with the club for $122,500.

In 43 appearances out of the bullpen for Portland this season, Guerrero has posted a 1.81 ERA and 3.37 FIP with 59 strikeouts to 30 walks over 49 2/3 innings of relief. He held opposing hitters to a .150 batting average against in the process of going 18-for-22 in save opportunities.

Among 131 Eastern League pitchers who came into play Tuesday with at least 40 innings under their belts to this point in the year, Guerrero ranks 33rd in strikeouts per nine innings (10.69), 32nd in strikeout rate (27.8 percent), third in batting average against, 16th in WHIP, first in swinging-strike rate (17.1 percent), second in ERA, and 19th in FIP, per FanGraphs.

While the strikeout numbers are undoubtedly impressive, Guerrero has had his issues when it comes to walks. Using the same parameters from above, he ranks 113rd in the Eastern League in walks per nine innings (5.44) and 117th in walk rate (14.2 percent). Dating back to the start of July, he has walked 12 of the last 87 batters he has faced.

A native of the Dominican Republic, Guerrero underwent surgery on his right knee as an infant and now walks with a limp as a result. He told The Boston Globe’s Alex Speier earlier this spring that he now has limited mobility in his knee since the muscles in that area did not grow like the others.

“[But] for pitching, you just need to bend [the back knee] a little bit,” Guerrero explained. “My knee bends just as much as I need it to.”

As a child, Guerrero moved from the Dominican to Boston and grew up near Franklin Park. He then moved to Miami for his senior year of high school and spent two years at Chipola before being drafted by the Red Sox in 2021. Guerrero did not make his professional debut until last June and made his way to High-A Greenville before the 2022 season came to a close. He was expected to return to Greenville for the start of the 2023 campaign as well, but showed increased fastball velocity and wound up breaking camp with Portland.

Since then, Guerrero has only seen his stock rise. Alongside Sea Dogs teammates Nick Yorke and Marcelo Mayer, the righty represented the Red Sox at July’s All-Star Futures Game in Seattle. Replacing left-hander Shane Drohan in suiting up for the American League at T-Mobile Park, Guerrero struck out the lone batter he faced — Rockies prospect Yanquiel Fernandez — on five pitches.

Listed at 6-feet and 215 pounds, Guerrero operates with a 96-98 mph fastball that tops out at 100 mph, an 81-85 mph splitter, and an 87-90 mph slider that features 10-to-4 break, per his SoxProspects.com scouting report. In order to reach his potential, he will need to work on refining his control and command of the strike zone moving forward.

With the minor-league season winding down and the WooSox fighting for a playoff spot, Guerrero is slated to join a Worcester bullpen that already features Nick Robertson, Justin Hagenman, Andrew Politi, and Ryan Fernandez, among others.

(Picture of Luis Guerrero: Steph Chambers/Getty Images)

Red Sox promote pitching prospect Grant Gambrell to Triple-A Worcester

The Red Sox have promoted pitching prospect Grant Gambrell from Double-A Portland to Triple-A Worcester, per the club’s minor-league transactions log.

Gambrell, 25, initially made the jump to Portland in late May after posting a 4.88 ERA in six starts (31 1/3 innings) with High-A Greenville to begin the 2023 season. In 15 starts for the Sea Dogs, the right-hander forged a 3.42 ERA and 3.99 FIP with 84 strikeouts to 32 walks over 84 1/3 innings of work in which he held opposing hitters to a .227 batting average against.

Among 32 Eastern League pitchers who have accrued 80 or more innings to this point in the season, Gambrell came into play Thursday ranking 14th in strikeouts per nine innings (8.96), 11th in walks per nine innings (3.42), 12th in strikeout rate (23.8 percent), 15th in walk rate (9.1 percent), sixth in batting average against, sixth in WHIP (1.22), ninth in groundball rate (44.3 percent), fourth in ERA, eighth in FIP, and 11th in xFIP (3.91), per FanGraphs.

A California native, Gambrell was originally selected by the Royals in the third round of the 2019 amateur draft out of Oregon State. He was then dealt to the Red Sox in June 2021 alongside fellow righty Luis De La Rosa as part of the seven-player trade that sent outfielder Andrew Benintendi to Kansas City four months earlier.

Gambrell’s first season as a member of the Red Sox organization did not go well. He struggled to a 7.16 ERA in eight starts (32 2/3 innings) for Greenville before being shut down with an ankle injury that August. He then missed the entirety of the 2022 campaign as a result of undergoing five surgeries to remove a benign tumor from his calcaneus, or the heel bone.

“I’m just grateful to even be out here because a couple years ago, it was a pretty dark time,” Gambrell told MassLive.com’s Christopher Smith back in June. “I didn’t know if I was going to be able to do it again. So it’s just taking advantage of every opportunity that I get.”

Now fully healthy, Gambrell finds himself just one call away from the major-leagues. The 6-foot-4, 225-pound hurler is currently regarded by SoxProspects.com as the No. 43 prospect in Boston’s farm system, which ranks 17th among pitchers in the organization.

As he explained to Smith, Gambrell eliminated a four-seam fastball from his arsenal and now uses a 92-95 mph two-seam fastball. He added a cutter in spring training and also mixes in a slider and changeup.

“Not that I took baseball for granted when I was playing but definitely being away from the sport for a year and a half, two years, you look at it in a different way, a different perspective,” said Gambrell. “I’m honestly glad I did get to go through that because it allowed me to be more appreciative for the sport, more appreciative for everybody around me.”

Gambrell, who turns 26 in November, can become eligible for the Rule 5 Draft this winter if he is not added to Boston’s 40-man roster by the protection deadline later this fall. Depending on how he performs with Worcester down the stretch, he has a chance to put himself in consideration for one of those spots.

(Picture of Grant Gambrell: Ben McCanna/Portland Press Herald via Getty Images)

Red Sox outfield prospect Wilyer Abreu homers three times for Triple-A Worcester

Red Sox outfield prospect Wilyer Abreu hit approximately 1,343 feet worth of home runs in Triple-A Worcester’s series finale against the Buffalo Bisons at Polar Park on Sunday afternoon.

Batting third and starting in left field for the WooSox, Abreu went 3-for-5 with two two-run homers and one solo shot. The left-handed hitter got things started right away with one out and one runner on in the bottom of the first inning, taking Bisons starter Mitch White 468 feet deep over the Worcester Wall to open the scoring.

Abreu next stepped up to the plate with two outs and nobody on in the fourth. Going up against Buffalo reliever Paxton Schultz, the 24-year-old again took aim at Summit Street and belted a first-pitch changeup 457 feet over everyone’s heads in right -center field. The ball left Abreu’s bat at 106.3 mph and put Worcester up 7-3 going into the fifth.

Shortly thereafter, Abreu came through once more. After Enmanuel Valdez plated David Hamilton with a two-out double off veteran righty Matt Wisler, Abreu extended the bottom half of the sixth inning by drilling a 1-2 slider 418 feet to right field to give the WooSox a commanding 10-4 edge.

Though Abreu flew out in his final trip to the plate in the eighth inning, Bobby Dalbec (who previously homered) and Stephen Scott went back-to-back off Rowan Wick to put the finishing touches on a 13-4 blowout victory for Worcester as it improved to 24-14 in the second half and 63-50 on the season overall.

By putting together the first three-homer game of his professional career and in WooSox history, Abreu brought his home run total on the season up to 20 in 129 games. That represents a career-best after he hit 19 in 129 Double-A contests last year.

Following Sunday’s memorable performance, Abreu is now batting a respectable .268/.380/.521 with nine doubles, one triple, those 20 homers, 58 RBIs, 60 runs scored, six stolen bases, 52 walks, and 72 strikeouts in exactly 80 games (337 plate appearances) for the WooSox this season.

For as encouraging as those numbers are, it’s worth mentioning that Abreu found himself slashing just .238/.357/.438 through 69 games after a rough month of July (that can likely be attributed to spending time on the injured list with a right hamstring strain in June) in which he posted a .670 OPS. Since the calendar flipped to August, though, Abreu has turned a corner offensively and has been a much more dangerous hitter.

In his last 11 games dating back to the start of the month, Abreu has batted .450/.522/1.025 with two doubles, seven home runs, 18 RBIs, and 11 runs scored. Halfway through this homestand, Abreu went a ridiculous 13-for-22 (.591) with six homers and 16 RBIs in six games against Buffalo and is a sure bet to earn International League Player of the Week honors as a result.

Defensively, Abreu made his 31st start of the season in left field in Sunday’s win over the Bisons. So far this year, the 5-foot-10, 215-pounder has logged 267 innings in left, 219 1/3 innings in right, and 119 innings in center. He has recorded just two errors in 139 total chances while recording a team-leading nine outfield assists.

Abreu is in the midst of his first full season as a member of the Red Sox organization after coming over from the Astros with Valdez in the Christian Vazquez trade last August. The native Venezuelan originally signed with Houston for $300,000 as an international free agent coming out of Maracaibo in July 2017 .

While Valdez has already made his major-league debut for the Sox, it does not appear as though Abreu — the organization’s No. 26 prospect according to Baseball America — is too far behind. Like Valdez to a certain extent, Abreu was added to Boston’s 40-man roster last fall so that he could not be taken by another club in the Rule 5 Draft.

Taking that point into consideration, the Red Sox would not be required to make a corresponding 40-man roster move to call up Abreu if that occasion arises before season’s end. In fact, Abreu’s path to Boston opens up some in a couple of weeks when big-league rosters expand from 26 to 28 players at the start of September.

Unlike top prospect Ceddanne Rafaela, for instance, Abreu has spent the entirety of the 2023 campaign with Worcester, which should play into his favor if the Red Sox express a desire or need to call up an additional outfielder at some point during the final stretch of the major-league season.

In the meantime, Abreu and the WooSox are off on Monday and are then slated to open a six-game series against the Scranton/Wilkes-Barre RailRiders at Polar Park on Tuesday night. Abreu, for what it’s worth, is currently riding a six-game hitting streak.

(Picture of Wilyer Abreu: Photo by Erica Denhoff/Icon Sportswire via Getty Images)

Red Sox promote power-hitting prospect Niko Kavadas to Triple-A Worcester

The Red Sox have promoted power-hitting prospect Niko Kavadas from Double-A Portland to Triple-A Worcester, per the club’s minor-league transactions log.

Kavadas, 24, had spent the entirety of the 2023 season with Portland up until this point. In 69 games for the Sea Dogs, the left-handed hitting first baseman batted .204/.386/.430 with eight doubles, a team-leading 14 home runs, 42 RBIs, 35 runs scored, two stolen bases, 63 walks, and 110 strikeouts over 293 plate appearances.

Among 64 qualified hitters in the Eastern League coming into play on Friday, Kavadas ranked first in walk rate (21.5%), last in strikeout rate (37.5%), ninth in on-base percentage, 29th in slugging percentage, 18th in OPS (.816), 11th in isolated power (.226), 26th in swinging-strike rate (11.2%), and 14th in wRC+ (128), per FanGraphs.

On the other side of the ball, Kavadas has unsurprisingly seen all of his playing time on the field this year come at first base. Outside of serving as Portland’s designated hitter on four separate occasions, the 5-foot-11, 235-pounder has logged 567 1/3 innings at first and has yet to commit an error in 477 defensive chances.

Kavadas was originally selected by the Red Sox in the 11th round of the 2021 amateur draft out of Notre Dame. The Indiana native signed with the club for $250,000 and is currently regarded by Baseball America as the No. 29 prospect in Boston’s farm system.

After taking home Red Sox Minor League Offensive Player of the Year honors last year, Kavadas has come back to earth a bit in 2023. As his numbers with the Sea Dogs this season indicate, he has become somewhat of a three-true-outcomes player in that nearly 64% of his plate appearances have resulted in either a strikeout, walk, or home run.

While both his power and approach at the plate are held in high regard, there are some concerns when it comes to the swing-and-miss in Kavadas’ game as well as his ability to succeed against left-handed pitching. Adding on to that, Kavadas is limited in what he can do defensively, so most evaluators have pinned him as a potential platoon designated hitter/bench bat moving forward.

With this promotion, Kavadas — who does not turn 25 until October — will once again be tasked with adjusting to a more advanced level of pitching as he moves one step closer to the major-leagues. Kavadas is the second member of Boston’s 2021 draft class to make the jump from Portland to Worcester this season, joining utilityman Tyler McDonough.

Kavadas will start at first base and bat eighth for the WooSox in their series opener against the Jacksonville Jumbo Shrimp at 121 Financial Ballpark on Friday night.

(Picture of Niko Kavadas: Kelly O’Connor/sittingstill.smugmug.com)

Red Sox promote pitching prospect Brian Van Belle to Triple-A Worcester

The Red Sox are promoting pitching prospect Brian Van Belle from Double-A Portland to Triple-A Worcester, per his agent Gavin Kahn of EnterSports Management.

Van Belle, 26, posted a 3.00 ERA and 4.14 FIP with 69 strikeouts to 25 walks in 14 appearances (13 starts) spanning 81 innings of work for the Sea Dogs this season. The right-hander was used as a bulk reliever in his last time out against the New Hampshire Fisher Cats this past Sunday and allowed five runs over five innings after taking over for the rehabbing Richard Bleier.

So, as a starter to this point in the season, Van Belle has pitched to a 2.61 ERA and 3.98 FIP with 65 strikeouts to 22 walks across 76 innings in which he has held opposing hitters to a .233 batting average against. Coming into play on Thursday, Van Belle ranked fifth among qualified Eastern League pitchers in walks per nine innings (2.78), per FanGraphs. He also ranked fifth in walk rate (7.6 percent), ninth in batting average against (.240), sixth in WHIP (1.20), eighth in line-drive rate (20.1 percent), third in swinging-strike rate (14.7 percent), third in ERA, and 10th in FIP.

A native of Pembroke Pines, Fla., Van Belle originally joined the Red Sox organization as an undrafted free agent in June 2020. Despite being viewed as one of the top college seniors in that summer’s class, the Miami product was passed over in the draft, which was reduced to five rounds on account of the COVID-19 pandemic.

As he recently explained to MassLive.com’s Christopher Smith, though, Van Belle received plenty of interest on the open market in the days following the draft’s completion. The Red Sox separated themselves — in part — by offering future tuition money in addition to a league-mandated $20,000 signing bonus.

So along with the opportunity to play with the Red Sox, I have two years of grad school in my back pocket if I ever want to use it,” Van Belle told Smith last month. “Obviously your baseball career only lasts so long. Just having that backup plan there that they provided was awesome.”

In total, Boston signed 16 undrafted free agents in the wake of the pandemic-shortened 2020 amateur draft. Of the nine who are still in the organization, Van Belle is the first to make it as far as Triple-A and is now just one call-up away from the major-leagues.

Standing at 6-foot-3 and 185 pounds, Van Belle throws from a high three-quarters arm slot and operates with a low-90s fastball that tops out at 94 mph, a mid-80s circle changeup, a high-70s curveball that features 12-to-6 break, and a newly-implemented cutter.

Van Belle, who turns 27 in September, becomes the latest prospect to make the jump from Portland to Worcester this season, joining the likes of other pitchers such as Shane Drohan, Theo Denlinger, Ryan Fernandez, Brendan Nail, and Rio Gomez.

It is also worth mentioning that Van Belle can become eligible for the Rule 5 Draft this winter if he is not added to Boston’s 40-man roster ahead of the protection deadline in November.

(Picture of Brian Van Belle: Kelly O’Connor/sittingstill.smugmug.com)

Red Sox outfield prospect Corey Rosier returns to Double-A Portland after getting first taste of Triple-A action

Red Sox outfield prospect Corey Rosier got his first taste of baseball at the Triple-A level last week.

In need of outfield depth at Triple-A Worcester, the Red Sox promoted Rosier from Double-A Portland on Thursday. The speedy 23-year-old was well aware that his first stint with the WooSox was going to be short-lived, telling reporters (including Tommy Cassell of The Telegram & Gazette) at Polar Park that he was just looking “to take the opportunity and run with it.”

Rosier made his WooSox debut later that night, coming on as a defensive replacement for starting outfielder Wilyer Abreu in the eighth inning. He popped out in his lone plate appearance. On Friday, Rosier made his first start, going 1-for-3 with a walk, a run scored, and two strikeouts out of the nine-hole. He also threw out a runner at second base in the fifth inning to make up for an earlier fielding error.

After sitting on Saturday, Rosier made one more start in right field for Sunday’s series finale against the Lehigh Valley IronPigs. Batting out of the nine-hole yet again, the left-handed hitter went 0-for-2 with a walk, a run scored, and a strikeout. He was also hit by a pitch in the fifth inning, which preceded a two-run home run off the bat of Nick Sogard.

All told, Rosier went 1-for-6 (.167) with a single, two runs scored, two walks, and three strikeouts in his first three games with the WooSox. He reached base in four of his nine trips to the plate. Defensively, the 5-foot-10, 180-pounder recorded one outfield assist and one fielding error while logging 20 innings between left and right field.

On the heels of his first go-around in Worcester, Rosier was added back to Portland’s roster on Wednesday, effectively switching places with the recently-promoted Ceddanne Rafaela. With the Sea Dogs this season, Rosier has batted a stout .307/.354/.452 (117 wRC+) to go along with 12 doubles, three triples, two home runs, 18 RBIs, 29 runs scored, 26 stolen bases, 13 walks, and 43 strikeouts across 182 plate appearances. He has also registered four outfield assists in 408 1/3 cumulative innings between the two corner spots.

Rosier, who turns 24 in September, is in his first full season as a member of the Red Sox organization. The Maryland native was acquired from the Padres alongside fellow prospect Max Ferguson and veteran first baseman Eric Hosmer in the trade that sent pitching prospect Jay Groome to San Diego last August.

A former 12th-round draft selection of the Mariners out of UNC Greensboro in 2021, Rosier is well-regarded for his speed. FanGraphs’ Eric Longenhagen went as far to rate Rosier’s speed tool as an 80 on the 20-80 scouting scale in his latest Red Sox prospects rankings.

“Rosier has several catalytic qualities: he’s an 80 runner with a good idea of the strike zone and he’s difficult to make miss within it,” Longenhagen wrote earlier this month. “Though he’ll occasionally ambush a middle-in pitch, Rosier mostly rips grounders to the right side and then hauls ass to first base. Despite his speed, he’s a poor outfield defender who makes a lot of routine plays look difficult and adventurous.”

Longenhagen also noted that he “loves the edge” Rosier (his No. 38 Boston prospect) plays with and “thinks his speed and contact ability will make him rosterable, but he basically has no position, which is going to severely limit his role.”

Outside of Longenhagen’s list for FanGraphs, Rosier is not currently regarded by any other notable publication (Baseball America, MLB Pipeline, SoxProspects.com) as one of the top 40 or so prospects in Boston’s farm system. That likely has to do with how much he relies on his speed in all aspects of his game.

Still, Rosier is undoubtedly an intriguing prospect who has been recognized by the Red Sox’ player development staff for his efforts so far in 2023. That much was made evident by him getting the opportunity to make a brief cameo with the WooSox, though that probably won’t be the last we see of him in Worcester this year.

(PIcture of Corey Rosier: Erica Denhoff/Icon Sportswire via Getty Images)

Red Sox sign veteran righty Dinelson Lamet to minor-league deal

The Red Sox have signed free agent right-hander Dinelson Lamet to a minor-league contract, per the club’s transactions log. Lamet will report to Triple-A Worcester in the coming days.

Lamet became a free agent after being designated for assignment and subsequently released by the Rockies last week. The 30-year-old hurler had struggled to an 11.57 ERA and 6.57 FIP with 31 strikeouts to 22 walks in 16 appearances (four starts) and 25 2/3 innings pitched this season before being removed from Colorado’s 40-man roster.

A native of the Dominican Republic, Lamet first broke in with the Padres and 2017 and pitched to a 4.57 ERA in 21 starts as a rookie. He then missed the entirety of the 2018 season after undergoing Tommy John surgery and produced a 4.07 ERA in 14 starts after returning from the procedure during the latter half of the 2019 campaign.

The COVID-shortened 2020 season served as a breakout year for Lamet, who went 3-1 with a 2.09 ERA and strikeout-to-walk ratio of 93 to 20 in 12 starts (69 innings) for the Padres. He finished fourth in National League Cy Young voting that year behind the likes of the Reds’ Trevor Bauer, the Cubs’ Yu Darvish, and the Mets’ Jacob deGrom.

Unfortunately, Lamet has been unable to find that same level of success over the last three seasons. He worked as both a starter and reliever in 2021 and was then traded to the Brewers last August after posting a 9.49 ERA in 13 appearances out of the Padres’ bullpen.

Lamet’s stay in Milwaukee was short-lived, however, as he was designated for assignment and traded to Colorado within days of joining the Brewers. He then forged a 4.05 ERA with 29 punchouts to 10 walks in 19 relief appearances for the Rockies, who brought him back on a one-year, $5 million arbitration agreement in November.

Despite the solid second half last year, Lamet got off to a rough start this season, walking 16.4 percent of the 134 batters he faced while getting hit hard in the process. According to Baseball Savant, Lamet currently ranks in the fifth percentile of all big-league pitchers in average exit velocity, the first percentile in hard-hit rate, the first percentile in walk rate, and the second percentile in chase rate. He also spent most of May on the injured list with lower back stiffness.

While the peripherals and injury concerns are undoubtedly discouraging, the Red Sox still elected to take a flier on Lamet, who turns 31 next month. The 6-foot-3, 228-pound righty has thrown four different pitches this season: a mid-80s slider, a mid-90s sinker, a mid-90s four-seam fastball, and a sparingly-used changeup.

Lamet figures to provide Boston with immediate rotation depth. At present, the Red Sox are down to just four major-league starters with both Tanner Houck (facial fracture) and Chris Sale (shoulder) on the injured list. As a result, the club has been forced to have bullpen games every five days. With the WooSox, Lamet will join the likes of fellow veterans Jake Faria and Kyle Barraclough and rookie Brandon Walter as possible spot start candidates if the occasion arises.

(Picture of Dinelson Lamet: Matthew Stockman/Getty Images)