Red Sox rally late, but come up short in 10-9 loss to Orioles on Opening Day

The Red Sox mounted a late rally, but it was not enough to get past the Orioles on Thursday afternoon. Boston fell to Baltimore by a final score of 10-9 on Opening Day at Fenway Park.

Corey Kluber’s first start of the season did not go as planned. Making his Red Sox debut, the veteran right-hander surrendered five earned runs on six hits and four walks to go along with four strikeouts over just 3 1/3 innings of work.

The Orioles got to Kluber right away in their half of the first. After striking out leadoff man Cedric Mullins, Kluber served up a 402-foot solo shot to Adley Rutschman to give Baltimore an early 1-0 lead. He walked two batters in the inning as well, but escaped without giving anything else up.

Despite falling behind right out of the gate, the Red Sox regrouped rather quickly in the latter half of the first. With Kyle Gibson starting for the Orioles, Alex Verdugo led things off by lacing a 369-foot triple off the Green Monster. He scored the then-tying run moments later on an RBI groundout off the bat of Rafael Devers.

It then appeared as though Kluber was about to settle in, as he retired the side in order in the second and worked his way around two hits in the third. But the righty ran into more trouble in the fourth by first issuing a leadoff walk to Gunnar Henderson. Two pitches later, Kluber gave up a towering two-run home run to Ramon Urias that put Baltimore up, 3-1.

Kluber allowed three of the next four batters he faced to reach base. At that point, he was given the hook in favor of rookie Zack Kelly. Kelly, inheriting a bases-loaded jam, allowed two of the three runners he inherited to score on a wild pitch and bases-loaded walk of Ryan Mountcastle, thus closing the book on Kluber’s outing.

The 36-year-old hurler finished with a final pitch count of 80 (48 strikes). He averaged 87.7 mph with his sinker — his most frequently-used pitch — and induced six swings-and-misses in total. The four walks are the most he has given up in a single start since last Opening Day, when he was a member of the Rays.

After watching the Orioles put up a four-spot in the top half of the fourth, Devers led off the bottom half with a hard-hit ground-rule double to right field. He moved up to third on a Justin Turner groundout and remained there after Masataka Yoshida was hit by a pitch. With one out and runners on the corners, Adam Duvall laced a blistering 108.6 mph single off Gibson that allowed Devers to score from third, making it a 5-2 game. Triston Casas followed by drawing a four-pitch walk to load the bases for Christian Arroyo. Arroyo, however, grounded into an inning-ending, 4-6-3 double play to extinguish the threat.

Ryan Brasier took over for Kelly in the fifth and recorded the first two outs of the frame by inducing a twin killing of his own. He then issued a seven-pitch walk to Adam Frazier, who promptly stole second base and scored from there on a Jorge Mateo single. Mateo swiped second and took third while Mullins was in the process of drawing a walk. After Mullins stole second to put a pair of runners in scoring position, Rutschman came through with a two-run single to left field that gave the Orioles a commanding 8-2 lead.

The Red Sox managed to cut into that deficit in the sixth. Devers and Turner hit back-to-back singles to lead off the inning and knock Gibson out of the game. Yoshida then greeted new O’s reliever Keegan Akin by driving in Devers on a single through the right side of the infield for both his first hit and RBI as a major-leaguer. Turner, who went from first to third on the play, scored the second run of the inning on an RBI groundout from Casas.

Kaleb Ort, who put up a zero in the top of the sixth, came back out for the seventh. This time around, however, Ort gave up a leadoff double to Frazier, who quickly moved up to third on a successful sacrifice bunt laid down by Mateo. Mullins then plated Frazier with an RBI single before Rutschman followed suit with a run-scoring hit of his own.

Rutschman’s single was hit to Yoshida in left field. Yoshida made a quick throw towards home in an attempt to gun down Mullins at the plate. But Devers, the third baseman, elected to cut the throw off in order to snuff out Rutschman — who was trying to extend his single into a double — at second. Although Devers did get Rutschman out, the Orioles still increased their lead to six runs at 10-4.

Josh Winckowski kept the deficit at six runs in the top of the eighth by maneuvering his way around a leadoff double and Enrique Hernandez throwing error, paving the way for the Boston lineup to have its most productive inning of the afternoon.

With Bryan Baker on the mound for Baltimore, three straight hitters (Turner, Yoshida, and Duvall) all reached base after Devers struck out on a pitch clock violation for the first out. Casas then drove in Turner with a sacrifice fly before Arroyo ripped a two-run double over the head of left fielder Anthony Santander.

That sequence of events cut the Orioles’ lead down to three runs at 10-7. And it remained that way after Chris Martin tossed a scoreless ninth inning. Down to their final three outs now, the pinch-hitting Raimel Tapia drew a leadoff walk off Baltimore closer Felix Bautista. A hard-hit single from Verdugo that was accompanied by a fielding error put runners at second and third with no outs.

Devers struck out for the second time, but Turner delivered with an infield single that scored Tapia from third. It then appeared as though Yoshida was about to ground into a game-ending double play, but a poor throw to first allowed Yoshida to reach base safely while Verdugo crossed the plate for Boston’s ninth run.

Yoshida was able to advance to second as well, which put the tying run in scoring position for Duvall. Duvall, however, went down swinging on three straight strikes to end it there.

With Thursday’s loss, Red Sox manager Alex Cora falls to 0-5 all-time on Opening Day. The nine walks issued by Boston pitchers tied an Opening Day franchise record. It also happened in 1926 against the Orioles and in 1966 against the Yankees.

Yoshida’s MLB debut

After signing a five-year, $90 million contract with the Red Sox in December, Masataka Yoshida made his highly-anticipated big-league debut on Thursday. The 29-year-old out of Japan went 2-for-4 with an RBI and run scored out of the cleanup spot. He was also credited with an outfield assist when Adley Rutschman was thrown out at second base in the seventh inning.

Casas’ first Opening Day start

Triston Casas became the youngest first baseman to start on Opening Day for the Red Sox since George Scott in 1967. The left-handed hitting 23-year-old went 0-for-2 with a walk, a strikeout, and two RBIs.

Next up: First Sale Day of the season

At 0-1, the Red Sox will have Friday off before returning to action against the Orioles on Saturday. In the middle game of this three-game series, left-hander Chris Sale is slated to take the mound for Boston while right-hander Dean Kremer is expected to do the same for Baltimore.

First pitch from Fenway Park on Saturday is scheduled for 4:10 p.m. eastern time on NESN.

(Picture of Corey Kluber: Billie Weiss/Boston Red Sox/Getty Images)

Red Sox finalize 2023 Opening Day roster

Ahead of Thursday’s season opener against the Orioles at Fenway Park, the Red Sox finalized their 26-man Opening Day roster.

Boston will carry 13 pitchers and 13 position players to kick off the 2023 campaign. Outfielder Raimel Tapia and right-handed reliever Kaleb Ort received the final two roster spots.

Tapia, who signed a minor-league contract with the Red Sox in January, enjoyed a strong spring (.988 OPS in 17 Grapefruit League games) and beat out Jarren Duran for the fifth outfield spot off the bench. The left-handed hitting 29-year-old figures to see playing time at all three outfield spots as a complement to the right-handed hitting Rob Refsnyder.

“Tapia, kind of a veteran guy, been there, done that,” manager Alex Cora told reporters (including MassLive.com’s Christopher Smith) on Thursday. We can use him in the three outfield positions. We can pinch-hit with him. He can run.”

The Red Sox created an opening for Tapia on the big-league roster by optioning Duran to Triple-A Worcester on Tuesday. They cleared a 40-man roster spot for him on Thursday by placing infielder Adalberto Mondesi on the 60-day injured list.

Mondesi, who was acquired from the Royals for left-handed reliever Josh Taylor in January, is still working his way back from a torn left ACL that required him to undergo season-ending surgery last May. The speedy 27-year-old will not be eligible to be activated from the injured list until May 29 at the earliest.

In addition to Mondesi, fellow infielder Trevor Story will also begin the season on the 60-day injured list after undergoing internal brace surgery on is right elbow in January. Those two will not count against the 40-man roster while they are sidelined.

Left-handers James Paxton and Joely Rodriguez and right-handers Garrett Whitlock, Wyatt Mills, and Brayan Bello will all start the season on the 15-day injured list. With Rodriguez on the shelf, Richard Bleier is the only lefty reliever the Red Sox will have available out of the bullpen to begin the year.

With that, here is the Red Sox’ Opening Day roster in its entirety:

Pitchers (13): LHP Richard Bleier, RHP Ryan Brasier, RHP Kutter Crawford, RHP Tanner Houck, RHP Kenley Jansen, RHP Zack Kelly, RHP Corey Kluber, RHP Chris Martin, RHP Kaleb Ort, RHP Nick Pivetta, LHP Chris Sale, RHP John Schreiber, RHP Josh Winckowski

Catchers (2): Reese McGuire, Connor Wong

Infielders (6): Christian Arroyo, Triston Casas, Yu Chang, Rafael Devers, Enrique Hernandez, Justin Turner

Outfielders (5): Adam Duvall, Rob Refsnyder, Raimel Tapia, Alex Verdugo, Masataka Yoshida

First pitch between the Red Sox and Orioles from Fenway Park is scheduled for 2:10 p.m. eastern time on NESN. Kluber gets the Opening Day start for Boston opposite fellow righty Kyle Gibson for Baltimore.

(Picture of Fenway Park: Paul Rutherford/Getty Images)

Tanner Houck ends spring on sour note as Red Sox muster just 4 hits in 6-1 loss to Braves

The Red Sox were held to just four hits by the Braves in their penultimate game of the spring on Monday afternoon. Boston fell to Atlanta by a final score of 6-1 at CoolToday Park to drop to 14-13-4 in Grapefruit League play.

Tanner Houck once again struggled in his sixth and final start of the spring for the Sox. The right-hander surrendered six earned runs on five hits and two walks to go along with four strikeouts over just three innings of work.

The Braves first got to Houck in their half of the second. After Michael Harris reached base via a one-out triple, Ozzie Albies drew a walk and stole second. With runners at second and third now, Houck promptly served up a towering three-run blast to give Atlanta an early 3-0 lead.

Houck ran into more trouble in the third by walking leadoff man Ronald Acuna Jr. He then gave up a two-run home run to Matt Olson, who has now taken the righty deep three times this spring. After getting Austin Riley to ground out, Houck yielded a solo shot to another former Oakland Athletic in Sean Murphy.

Having already reached 60 pitches, Houck did not come back out for the fourth. Instead, the 26-year-old hurler finishes his spring with a 9.74 ERA, a 25:12 strikeout-to-walk ratio, and a .325 batting average against over 20 1/3 innings. Despite those struggles, Houck is still lined up to make his first start of the regular season against the Orioles at Fenway Park on Sunday.

In relief of Houck, Kenley Jansen received the first call out of the Boston bullpen from manager Alex Cora. Making his first appearance since leaving Friday’s game against Atlanta with lightheadedness, the veteran closer worked into and out of a bases-loaded jam in the fourth by getting Olson to ground into an inning-ending 4-6-3 double play.

Chris Martin took over for Jansen in the fifth and retired three of the four batters he faced. The Red Sox then picked up their first hit of the day in the sixth inning when Yu Chang — who was making his Grapefruit League debut — ripped a two-out double off Braves reliever Joe Jimenez. But Chang was stranded at second as Alex Verdugo grounded out to end the inning.

After Josh Winckowski tossed two more scoreless frames of relief, the Sox finally got on the board in their half of the eighth. There, Niko Goodrum led off with a double, Chang reached on a fielding error, and Rob Refsnyder reached on a two-out infield single. With the bases loaded, Niko Kavadas was hit by a Luis De Avila pitch, which allowed Goodrum to score from third and make it a 6-1 game.

That is where the score would remain, though, as Oddanier Mosqueda struck out two in a 1-2-3 eighth inning and the Red Sox went down quietly in the ninth. All told, Monday’s contest took two hours and 25 minutes to complete.

Verdugo’s assist

After getting taken deep by Eddie Rosario in the second inning, Tanner Houck gave up a line-drive hit to Sam Hilliard. Right fielder Alex Verdugo fielded the ball cleanly and made an accurate throw back to the infield in time to get Hilliard — who tried to extend his single into a double — out at second.

Next up: Crawford gets the ball in Grapefruit League finale

The Red Sox will return to Fort Myers to host the Braves in their final game of the spring on Tuesday afternoon. Kutter Crawford will take the mound for Boston while fellow righty Charlie Morton is slated to do the same for Atlanta.

First pitch from JetBlue Park is scheduled for 1:05 p.m. eastern time on NESN.

(Picture of Tanner Houck: Maddie Malhotra/Boston Red Sox/Getty Images)

Red Sox reassign Jorge Alfaro to minor-leagues, clearing way for Connor Wong to make team

In addition to optioning infielder Bobby Dalbec to Triple-A Worcester on Monday, the Red Sox also reassigned catcher Jorge Alfaro to minor-league camp. Put another way, Dalbec and Alfaro will start the season with the WooSox.

Alfaro signed a minor-league contract with the Red Sox in January. The deal came with an invite to major-league spring training as well as an upward mobility clause that granted the 29-year-old backstop the ability to seek a big-league opportunity elsewhere if Boston did not give him one.

According to MassLive.com’s Christopher Smith, though, the window for Alfaro to exercise his opt-out has now passed, meaning he will remain in the organization without occupying a spot on the 40-man roster.

In nine games with the Red Sox this spring, the right-handed hitting Alfaro went 11-for-23 (.478) at the plate with three doubles, two home runs, six RBIs, three runs scored, one walk, and six strikeouts. He also allowed one passed ball and threw out one of seven possible base stealers in the process of logging 43 innings behind the plate.

Alfaro came into camp looking to compete with Connor Wong for a spot on Boston’s Opening Day roster as the No. 2 catcher behind Reese McGuire. Though Wong missed a significant amount of time this spring with a Grade 1 left hamstring strain, Alfaro was also away from the team for about two weeks earlier this month while playing for his native Colombia in the World Baseball Classic.

Wong made his return to Boston’s lineup for the first time since March 2 in Monday’s Grapefruit League game against the Braves in Northport. He went 0-for-3 and caught seven innings. When speaking with reporters (including Smith) beforehand, Red Sox manager Alex Cora indicated that he was confident the 26-year-old would be ready for Opening Day despite the lack of at-bats he has gotten and the lack of innings caught this spring.

“If everything goes well, we’re very comfortable with him at-bats-wise,” Cora said of Wong. “He got plenty [of] behind-the-plate repetitions. If we make the decision, it’s because we’re comfortable with it.”

Wong, who turns 27 in May, is now slated to make his first Opening Day roster as a big-leaguer. The right-handed hitter is well-regarded for his defense and figures to form a tandem of sorts with the left-handed hitting McGuire to begin the season.

Alfaro, meanwhile, will report to Worcester. He has the right to opt out of his contract with the Red Sox if he is not added to the 26-man roster by June 1 or July 1 at the latest. If Alfaro does make it to Boston this season, he will receive a base salary of $2 million.

In the meantime, Alfaro will provide the Red Sox with some valuable catching depth in Worcester alongside the likes of Caleb Hamilton and Ronaldo Hernandez. Cora noted on Monday that it was important to keep Alfaro in the organization so that he could continue to work on his receiving skills.

“It’s important in a selfish way,” Cora explained. “You want all these guys to be big leaguers but I think to have him here, he made some strides defensively. We’re very comfortable with it compared to last year. I think [catching instructor Jason Varitek] feels like there’s a lot of improvement, especially with the one-knee down position.

“This guy, he communicates well,” added Cora. “He has a good feel with the pitching staff. It’s just a numbers game at some point. And where we’re at right now, we feel comfortable with the guys that we have and obviously comfortable with him staying in the organization.”

By optioning Dalbec and reassigning Alfaro to minor-league camp, the Red Sox have 36 players remaining on their major-league spring training roster. Three of those players (Raimel Tapia, Greg Allen, and Niko Goodrum) are in camp as non-roster invitees. Seven others (Brayan Bello, Wyatt Mills, James Paxton, Joely Rodriguez, Garrett Whitlock, Adalberto Mondesi, and Trevor Story) are expected to start the season on the injured list. Story is already on the 60-day injured list, so he does not count against the 40-man roster.

(Picture of Jorge Alfaro: Maddie Malhotra/Boston Red Sox/Getty Images)

Red Sox option Bobby Dalbec to Triple-A Worcester, clearing way for Yu Chang to make team

The Red Sox have optioned infielder Bobby Dalbec to Triple-A Worcester, the club announced earlier Monday morning.

Dalbec, 27, appeared in 18 Grapefruit League games for Boston this spring, batting .235/.304/.510 with four doubles, two triples, two home runs, six RBIs, 11 runs scored, five walks, and 21 strikeouts over 56 plate appearances.

After breaking camp the last two years as the Sox’ primary first baseman, Dalbec found himself in a much different spot this spring. With Triston Casas taking over those responsibilities moving forward, Dalbec’s path to making Boston’s Opening Day roster came in the form of undertaking a utility role.

While he has mainly played first and third base throughout his big-league career, Dalbec logged 33 innings at shortstop in Grapefruit League play. Red Sox manager Alex Cora told reporters (including MassLive.com’s Chris Cotillo) on Monday that Dalbec will play a lot of third base and continue to move around the infield in Worcester.

“It’s not easy, but one thing for sure, he’s not gonna stop working,” Cora said of Dalbec. “And that’s something we told him. From the get-go, he knew the situation.

“He’s going to be part of it at one point,” added Cora. “For us to accomplish the things that we are set to do, it’s more than 26 guys. Bobby’s still a good player. I think the at-bats are gonna help him. He’s just got to be ready, and whenever we call his name, if we need it, just be ready to come here and contribute.”

This marks the second time in the last seven months that Dalbec has been sent down to the minors. He was also optioned in early September, when Casas was called up, and slashed .250/.302/.563 with five home runs and eight RBIs in 13 games (53 plate appearances) with the WooSox.

By optioning Dalbec, the Red Sox have ensured fellow infielder Yu Chang that he will be making the team. The two were essentially competing for the same roster spot off the bench this spring and, unlike Dalbec, Chang is out of minor-league options, meaning Boston could not send him down to the minors without first exposing him to waivers.

Chang appeared in 11 games for the Red Sox in September and re-signed with the club on a one-year, $850,000 contract last month. The 27-year-old did not report to camp in Fort Myers until last Thursday after playing for Chinese Taipei in the World Baseball Classic and being delayed by visa issues. He was named MVP of Pool A after going 7-for-16 (.438) at the plate with two doubles, two home runs, eight RBIs, five runs scored, two walks, and two strikeouts in four games.

A native of Taiwan, Chang made his Grapefruit League debut for Boston on Monday, going 1-for-3 with a sixth-inning double off Braves reliever Joe Jimenez. Despite the lack of time he has been in camp, the Red Sox have full confidence in Chang.

“Physically, he’s in a good spot,” Cora said. “Obviously, at-bats have been limited, but he did enough in between the the tournament and camp to stay in shape. It’s hard because of the optics of, ‘Man, Bobby was here the whole time,’ but we knew that this was a possibility. The fact that [Chang] has experience at shortstop helps. We just have to make sure he goes through the whole process and he stays healthy.”

Chang, who turns 28 in August, has prior big-league experience at all four infield positions and is considered to be a plus defender. The versatile 6-foot-1, 187-pounder will round out a Red Sox infield mix to begin the year that includes Casas, Justin Turner, Christian Arroyo, Enrique Hernandez, and Rafael Devers.

(Picture of Bobby Dalbec: Maddie Malhotra/Boston Red Sox/Getty Images)

Zack Kelly makes Red Sox’ Opening Day roster

The Red Sox have informed reliever Zack Kelly that he has made the club’s Opening Day roster, manager Alex Cora announced earlier Sunday morning.

Kelly, 28, made his major-league debut for Boston last August after posting a 2.72 ERA in 44 appearances (49 2/3 innings) for Triple-A Worcester to begin the 2022 season. With the Red Sox, the right-hander pitched to a 3.95 ERA and 4.28 FIP with 11 strikeouts to four walks over 13 outings spanning 13 2/3 innings of relief.

So far this spring, Kelly has allowed three earned runs on 10 hits, four walks, and seven strikeouts across eight appearances (10 innings). He struck out a pair over two scoreless frames in Saturday’s 4-2 loss to the Rays at Tropicana Field.

“You saw yesterday, [he] throws strikes on three different pitches,” Cora told reporters (including MassLive.com’s Christopher Smith). “And we feel very confident with that.”

Listed at 6-foot-3 and 205 pounds, Kelly’s three-pitch arsenal consists of a mid-80s slider, a mid-90s four-seam fastball, and a low-80s changeup, per Baseball Savant. He held opponents to a .174 batting average against with his four-seamer last year.

As for how the Red Sox plan on using him this coming season, Cora indicated that Kelly will be paired with fellow righty Josh Winckowski in a multi-inning role out of the bullpen.

“We’ll use him probably [for] multiple innings,” said Cora. “He’ll be kind of one of those guys with Wink that can go two innings. We feel very confident with him.”

This marks the first time in which Kelly has made an Opening Day roster as a big-leaguer. The Virginia native has come a long way since going undrafted out of Division II Newberry College (Newberry, S.C.) and signing with the Athletics for a mere $500 in January 2017.

With Kelly now in the fold, the Red Sox have just one more vacancy in their bullpen to fill before Opening Day against the Orioles on Thursday. It will likely either go to Kaleb Ort, who is already on the 40-man roster but has struggled this spring, Oddanier Mosqueda, or Ryan Sherriff.

(Picture of Zack Kelly: Maddie Malhotra/Boston Red Sox/Getty Images)

Red Sox’ Kiké Hernández leaves game with right wrist contusion but is not expected to miss any time

Red Sox shortstop Enrique Hernandez was removed from Sunday’s Grapefruit League game against the Twins after getting hit in the wrist by a pitch.

In the bottom of the third inning, Hernandez began to swing his bat and was hit on the right wrist by a pitch from Twins starter Sonny Gray. The 31-year-old took his base after being checked out by Red Sox manager Alex Cora and a member of the team’s training staff. He then played the field for one more inning before being replaced by Bobby Dalbec in the top of the fifth.

Shortly thereafter, Hernandez was officially diagnosed with a “right wrist contusion.” When speaking with reporters (including MassLive.com’s Chris Cotillo) following Boston’s 7-2 loss to Minnesota at JetBlue Park, Cora indicated that Hernandez was taken out for precautionary reasons and is likely to be back in the starting lineup on Monday.

“He’s OK,” Cora said. “Got hit, got a little ding there but he should be OK.”

Hernandez is expected to play a key role for the Red Sox this season after Trevor Story underwent right elbow surgery in January. They will also be without offseason acquisition Adalberto Mondesi (ACL recovery) to begin the year, so outside of Bobby Dalbec and Yu Chang, Boston is particularly thin when it comes to middle infield depth.

With Sunday’s contest in the books, the Red Sox have just two exhibition games remaining (both against the Braves). They will then fly to Boston ahead of their Opening Day matchup against the Orioles at Fenway Park this coming Thursday.

(Picture of Enrique Hernandez: Megan Briggs/Getty Images)

Red Sox closer Kenley Jansen on the mend after leaving Friday’s game with dizziness

After leaving Friday’s Grapefruit League game against the Braves with lightheadedness, Red Sox closer Kenley Jansen appears to be doing better.

Jansen left in the ninth inning of Friday night’s 9-8 win over Atlanta at JetBlue Park after feeling dizzy on the mound. The right-hander told reporters (including MassLive.com’s Chris Cotillo) that the feeling was unlike anything he had ever experienced while pitching before.

“I’m a little bit better,” Jansen said Saturday. “I still, a little bit, feel something. I was just out of it. It’s not smart to keep pitching in spring training games when you’re kind of blacking out, out there, a little bit.”

Jansen was back at the Fenway South complex in Fort Myers on Saturday morning, but the Red Sox sent him back home to rest shortly thereafter. According to Cotillo, the 35-year-old “complained of dizziness and nausea and wondered aloud if he had contracted a virus.”

In a separate conversation, Red Sox manager Alex Cora was optimistic that Jansen would be able to return to camp later Saturday afternoon and make his scheduled appearance in Sunday’s home game against the Twins.

“He doesn’t feel great today so we sent him home,” said Cora. “Hopefully, he can come back around 1:30 (p.m.) and do his workouts. We still have him for tomorrow. Let’s see how he feels.”

When asked about the possible cause of Jansen’s ailment, Cora said: “Maybe something he ate. I gave him some rice and beans after the game last night, some pork chops. He probably didn’t feel good about that.”

Before departing on Friday, Jansen had already given up a then-game-tying, two-run home run to minor-league catcher to Adam Zebrowski. He surrendered three runs altogether and now owns a 7.71 ERA in five appearances (4 2/3 innings pitched) this spring.

The Red Sox signed Jansen to a two-year, $32 million contract in December. The three-time All-Star was brought in to anchor a bullpen that was among the worst in the American League last season.

Over the course of establishing himself as one of the top closers in baseball, though, Jansen has dealt with heart issues throughout his career. In 2011, he was diagnosed with an irregular heartbeat, which has caused him to miss time in the past. He has also undergone two cardiac ablation procedures (in 2012 and 2018) to combat the issue.

Despite Friday’s scare, the Red Sox and Jansen are both confident that this latest incident was not related to the righty’s heart. As such, Jansen — as of now — is expected to be ready for Opening Day on March 30.

“There’s no concerns about the other stuff that happened in the past,” Cora said.

(Picture of Kenley Jansen: Billie Weiss/Boston Red Sox/Getty Images)

Red Sox closer Kenley Jansen leaves game due to lightheadedness

Red Sox closer Kenley Jansen was taken out of Friday’s Grapefruit League game against the Braves at JetBlue Park earlier than expected, but it was not due to injury.

Instead, Jansen felt lightheaded on the mound, according to manager Alex Cora. The right-hander had come out for the ninth inning of Friday’s contest in search of his first save of the spring.

With a 7-5 lead to protect, Jansen gave up a one-out single to Hoy Park, which brought the tying run to the plate in the form of catcher Adam Zebrowski. Zebrowski, who has yet to play past High-A, promptly crushed a game-tying two-run home run to knot things up at seven runs apiece.

Jansen then walked the next batter he faced in Joe Dunand before receiving a visit from Cora and assistant athletic trainer Masai Takahashi. After a brief conversation on the mound, Jansen exited the field with Takahashi and the two made their way towards the Red Sox clubhouse.

After Triston Casas belted a two-run, walk-off home run in the bottom of the ninth to lift Boston to a 9-8 win over Atlanta, Cora spoke with reporters. He did not seem too concerned about Jansen’s status, per MassLive.com’s Chris Cotillo.

“They’re checking on him,” Cora said, “but he should be fine.”

Considering the fact that Opening Day is less than a week away, Jansen’s early exit on Friday was likely a scary site for the Red Sox. That being the case because Boston is already expected to open the 2023 season with five pitchers — starters Brayan Bello, James Paxton, and Garrett Whitlock as well as relievers Wyatt Mills and Joely Rodriguez — on the injured list.

As noted by Cotillo, it does not appear as though Jansen will be joining them at the moment. But what happened on Friday night is certainly noteworthy since the 35-year-old has dealt with heart issues throughout his career. Last summer, for instance, he spent more than two weeks on the injured list due to an irregular heartbeat. He has had two cardiac ablation procedures (2012 and 2018) to combat that issue.

Jansen, who signed a two-year, $32 million contract with the Red Sox in December, was brought in to serve as Boston’s closer. Following Friday’s outing, the three-time All-Star now owns a 7.71 ERA (four earned runs in 4 2/3 innings) in five spring appearances.

(Picture of Kenley Jansen: Brace Hemmelgarn/Minnesota Twins/Getty Images)

Triston Casas crushes two-run walk-off home run to lift Red Sox to 9-8 win over Braves

A walk-off home run from Triston Casas lifted the Red Sox to a come-from behind win over the Braves on Friday night. Boston defeated Atlanta by a final score of 9-8 at JetBlue Park to improve to 14-10-4 in Grapefruit League play.

Nick Pivetta, making his fifth and final start of the spring for the Red Sox, allowed two earned runs on 10 hits and two walks to go along with five strikeouts over six quality innings of work.

The Braves first got to Pivetta in the top half of the third. Matt Olson, who reached base on a one-out single, had moved up to third on an Austin Riley walk and Marcell Ozuna groundout. He was then driven in on an RBI single off the bat of Sam Hilliard that also ended the inning since Austin Riley was tagged out at third moments after Olson crossed the plate.

While Atlanta jumped out to an early 1-0 lead, it did not last long. That being the case because in the bottom of the third, Rafael Devers drew a two-out walk off Braves starter Dylan Dodd. That brought up Justin Turner, who promptly crushed a two-run shot into the Red Sox bullpen in right-center field for his first home run of the spring.

Turner’s blast put the Red Sox up, 2-1. But the Braves got to Pivetta again in the fourth when Ozzie Albies led off with a deep fly of his own to knot things back up at two runs apiece. From there, though, the 30-year-old hurler was at least able to settle down a bit as he put up a zero in the fifth and then worked his way around a jam by punching out Ronald Acuna Jr. to do the same in the sixth. He finished with exactly 100 pitches.

Shortly after Pivetta’s night came to a close, the Red Sox jumped on the Braves for three more runs in the latter half of the sixth. Following a leadoff double from Adam Duvall, Christian Arroyo greeted new reliever Ian Mejia with a two-base hit of his own that scored Duvall from second. After Reese McGuire was plunked by Mejia, both he and Arroyo moved up an additional 90 feet on a wild pitch before Rob Refsnynder brought both of them in with a two-run double off the faux Green Monster in left field.

Taking a 5-2 lead into the seventh, Oddanier Mosqueda received the first call out of the Boston bullpen from manager Alex Cora. The left-hander experienced some control issues and walked four of the six batters he faced. He issued a bases-loaded, two-out free pass to Sean Murphy before making way for Skylar Arias, who retired the lone batter he faced to get out of the jam.

In the eighth, Chris Martin quickly recorded the first two outs of the frame before encountering some difficulties of his own. After getting the first two outs, Martin yielded back-to-back hits to Joe Dunand and Cade Bunnell, which put runners at second and third for Andrew Moritz. Moritz, in turn, plated Dunand on an infield single before Kevin Kilpatrick Jr. drove in Bunnell on a game-tying RBI single to right field.

Though the Braves had mounted a late rally, the Red Sox wasted no time in responding in their half of the eighth. Back-to-back singles from Arroyo and McGuire put runners on the corners for Enrique Hernandez, who brought in Arroyo with a sacrifice fly off Mejia. Refsnyder then doubled in McGuire to give Boston a brand-new 7-5 lead going into the ninth.

Kenley Jansen had the chance to pick up his first save of the spring. But the veteran closer instead issued a one-out single to Hoy Park before serving up a game-tying two-run home run to Adam Zebrowski moments later. Jansen walked the next batter he faced and then received a visit from Cora and a member of Boston’s training staff.

After a brief discussion, Jansen was taken out of the game and immediately made for the Red Sox clubhouse. He was relieved by Cam Booser, who gave up a single and a walk to fill the bases with one out. Kilpatrick Jr. then brought in the runner from third — Dunand — to five the Braves an 8-7 edge.

Down to their final three outs and trailing by a run, Jarren Duran led things off by ripping an opposite-field double off new reliever Joe Harvey. After Duvall grounded out, Casas took things into his own hands by obliterating a game-winning, two-run homer deep into the Fort Myers night.

Casas’ third home run of the spring ended it while Booser was credited with the winning decision.

Jansen’s departure due to lightheadedness

According to Red Sox manager Alex Cora, Kenley Jansen was feeling lightheaded on the mound , which is why he came out of the game in the ninth inning. Cora added that he believes the 35-year-old “should be fine.”

Next up: Kluber makes final start of spring

The Red Sox will travel to St. Petersburg to take on the Rays on Saturday afternoon. Opening Day starter Corey Kluber will get the ball for Boston while fellow righty Yonny Chirinos will do the same for Tampa Bay.

First pitch from Tropicana Field is scheduled for 1:05 p.m. eastern time on NESN+.

(Picture of Triston Casas: Billie Weiss/Boston Red Sox/Getty Images)