Red Sox’ Yhoiker Fajardo named Carolina League Pitcher of the Month for August

Red Sox pitching prospect Yhoiker Fajardo has been named the Carolina League Pitcher of the Month for August, Minor League Baseball announced on Thursday.

Fajardo dominated Carolina League hitters to the tune of a 1.14 ERA (1.67 FIP) with 36 strikeouts to eight walks in six starts (23 2/3 innings) for Low-A Salem last month. Opponents batted just .159 against the 18-year-old right-hander, who was recognized as the Carolina League Pitcher of the Week on two separate occasions.

In 12 starts for Salem this season, Fajardo has forged a 2.79 ERA (2.43 FIP) with 53 strikeouts to 16 walks over 48 1/3 innings in which opposing hitters batted .230 against him. That comes after he posted a 0.44 ERA (2.41 FIP) with 24 strikeouts to seven walks in six outings (four starts) spanning 20 2/3 innings for the rookie-level Florida Complex League Red Sox to open the 2025 campaign before being promoted on June 17.

Among the 107 pitchers who entered play Thursday having thrown at least 45 innings in the Carolina League this year, Fajardo ranked second in FIP, fourth in swinging-strike rate (16.5 percent), sixth in line-drive rate (16.1 percent), 11th in xFIP (3.08), 14th in groundball rate (51.6 percent), 17th in strikeout rate (26.9 percent), 23rd in ERA, 25th in strikeouts per nine innings (9.87) and walks per nine innings (2.98), 26th in walk rate (8.1 percent) and WHIP (1.18), and 53rd in batting average against, per FanGraphs.

Fajardo has been nothing short of a revelation this season after being acquired from the White Sox for left-handed reliever Cam Booser last December. The native Venezuelan had originally signed with Chicago for $400,000 as an international free agent in February 2024 and was fresh off earning Dominican Summer League All-Star honors in his professional debut. He is currently ranked by Baseball America as Boston’s No. 22 prospect (12th among pitchers), while MLB Pipeline has him at No. 25 (14th among pitchers) and SoxProspects.com has him at No. 18 (11th among pitchers), respectively.

Listed at 6-foot-3 and 181 pounds, Fajardo throws from a three-quarters arm slot and incorporates a high leg kick into his delivery. As noted in his SoxProspects.com scouting report, the young righty features a 93-95 mph fastball that can reach 96-97 mph depending on what variation (two-seam or four-seam) he throws, a tight 82-85 mph slider, and an 85-88 mph kick changeup.

Fajardo, who turns 19 in October, was also named SoxProspects.com’s Pitcher of the Month and the Red Sox’ Minor League Pitcher of the Month for August in recent days. He is slated to make one more start for Salem in the back half of its series against Fayetteville this weekend before the 2025 Carolina League regular season draws to a close on Sunday.

(Picture of Juan Valera: Kelly O’Connor/sittingstill.smugmug.com)

Red Sox’ Yhoiker Fajardo named Carolina League Pitcher of the Week for second time this season

Red Sox pitching prospect Yhoiker Fajardo has been named the Carolina League Pitcher of the Week for the week of August 18-24, Minor League Baseball announced on Monday.

Fajardo takes home the honor for the second time this season, having previously done so for the week of July 28-August 3. The 18-year-old right-hander made two starts and tossed seven scoreless innings in Low-A Salem’s series against the Carolina Mudcats at Carilion Clinic Field this past week.

After retiring the first three batters he faced on Thursday, Fajardo’s outing was interrupted by rain, and the contest was ultimately suspended in the middle of the first. That allowed him to retake the mound on Sunday afternoon, and he responded by yielding just two hits and no walks while striking out eight over six dominant innings in Salem’s 3-2 victory.

Fajardo fanned the first five batters he faced and took a no-hit bid into the top of the sixth before giving up back-to-back one-out singles. The hard-throwing righty escaped that jam by inducing a groundout and flyout to keep Carolina off the board and end his day on a high note. He threw 74 pitches (55 strikes) and generated 16 whiffs, tied for the most of any pitcher at the Low-A level on Sunday, according to Baseball Savant.

In 11 starts for Salem since being promoted from the rookie-level Florida Complex League (where he forged a 0.44 ERA in 20 2/3 innings) on June 17, Fajardo has posted a 2.84 ERA (2.49 FIP) with 46 strikeouts to 14 walks over 44 1/3 frames in which opposing hitters have batted .217 against him. That includes a 0.92 ERA (1.67 FIP) with 29 strikeouts to six walks across 19 2/3 innings in August.

Among 126 pitchers who have thrown at least 40 innings in the Carolina League this season, Fajardo ranks third in FIP and swinging-strike rate (16.7 percent), fifth in line-drive rate (15.8 percent), 11th in xFIP (3.14), 16th in WHIP (1.11) and groundball rate (52.6 percent), 24th in ERA, 25th in walks per nine innings (2.84), 28th in strikeout rate (25.8 percent) and walk rate (7.9 percent), 42nd in batting average against, and 50th in strikeouts per nine innings (9.34), per FanGraphs.

Hailing from Venezuela, Fajardo originally signed with the White Sox for $400,000 as an international free agent in February 2024. The Villa de Cura native made the most of his professional debut and was recognized as a Dominican Summer League All-Star last year before being acquired by the Red Sox for left-handed reliever Cam Booser in December. He is currently regarded by Baseball America as Boston’s No. 22 prospect, which ranks 11th among pitchers in the organization. Elsewhere, MLB Pipeline has him at No. 25 while SoxProspects.com has him at No. 18 on their respective lists.

Listed at a projectable 6-foot-3 and 181 pounds, Fajardo throws from a three-quarters arm slot and incorporates a high leg kick into his delivery. As noted in his SoxProspects.com scouting report, the young hurler features a 93-96 mph two-/four-seam fastball combination that can reach 97 mph and also mixes in a tight 82-86 mph slider as well as an 85-88 mph changeup.

Fajardo, who does not turn 19 until October, is in line to make one or two more starts before Salem’s season ends on September 7. With that being said, it will be interesting to see if he could receive another promotion to aid in High-A Greenville’s quest for a playoff spot. As of this writing, the Drive are one game back of second-half leading Hub City for first place in the South Atlantic League South division standings.

(Picture of Yhoiker Fajardo: Kelly O’Connor/sittingstill.smugmug.com)

Red Sox promote pitching prospect acquired in offseason trade to Low-A Salem

The Red Sox have promoted rising pitching prospect Yhoiker Fajardo from the Florida Complex League to Low-A Salem, according to the club’s MiLB.com transactions log.

Fajardo was among the top arms in the Florida Complex League to begin the 2025 season. In six appearances (four starts) for the FCL Red Sox, the 18-year-old right-hander posted a 0.44 ERA and 2.71 FIP with 24 strikeouts to seven walks over 20 2/3 innings pitched. Opposing hitters batted just .134 against him.

Coming into play on Tuesday, Fajardo was one of 41 pitchers to have thrown at least 20 innings in the FCL so far this year. Among those 41, he ranked first in ERA, FIP, and line-drive rate (2.3 percent), second in batting average against and WHIP (0.77), sixth in strikeout rate (31.6 percent), seventh in xFIP (3.53), 10th in strikeouts per nine innings (10.45), 12th in groundball rate (51.2 percent), and 16th in walks per nine innings (3.05), per FanGraphs.

Fajardo was acquired by the Red Sox from the White Sox for left-handed reliever Cam Booser in December. The native Venezuelan originally signed with Chicago for $400,000 as an international free agent coming out of Villa de Cura last February. He enjoyed a strong professional debut in the Dominican Summer League that culminated in him being recognized as a 2024 DSL All-Star.

Upon switching organizations for the first time in his career over the winter, Fajardo entered the 2025 campaign ranked by both Baseball America and SoxProspects.com as the No. 40 prospect in Boston’s farm system. The projectable 6-foot-3, 181-pound righty throws from a three-quarters arm slot and currently operates with a three-pitch mix that consists of a mid-90s fastball (topped out at 97.4 mph with it last Friday), a low-80s slider, and a high-80s changeup, as noted in his SoxProspects.com scouting report.

It is unclear when Fajardo, who does not turn 19 until October, will make his full-season debut for Salem. Still, with another young arm in the Red Sox pitching pipeline set to move up a level and encounter a new challenge, this is nonetheless an exciting development.

(Picture of Yhoiker Fajardo: Kelly O’Connor/sittingstill.smugmug.com)

Red Sox trade lefty reliever Cam Booser to White Sox for pitching prospect Yhoiker Fajardo

The Red Sox simultaneously created a 40-man roster spot and added a young pitching prospect to the organizational pipeline by connecting on their second trade in as many weeks with the White Sox on Saturday evening.

In exchange for left-handed reliever Cam Booser, who forged a 3.38 ERA in 43 relief appearances (42 2/3 innings) as a 32-year-old rookie this past season, Boston acquired right-hander Yhoiker Fajardo from Chicago.

Fajardo, 18, made his professional debut in the Dominican Summer League this year after signing with the White Sox for $400,000 as an international free agent coming out of Venezuela in February. The Villa de Cura native earned DSL Mid-Season All-Star honors en route to posting a 3.91 ERA (2.50 FIP) with 64 strikeouts to eight walks in 13 starts (50 2/3 innings) for Chicago’s rookie-level affiliate. Opposing hitters batted .260 against him.

Among the 19 Dominican Summer League pitchers who eclipsed the 50-inning mark in 2024, Fajardo ranked first in FIP and xFIP (2.33), third in strikeouts per nine innings (11.37), strikeout rate (30.2 percent), and swinging-strike rate (43.4 percent), and fourth in walks per nine innings (1.42), walk rate (3.8 percent), and groundball rate (55.6 percent), per FanGraphs. He also produced the highest BABIP (.365) of that group, which suggests that luck may not have necessarily been on his side.

Listed at 6-foot-3 and 181-185 pounds, Fajardo has been described by Baseball America’s Ben Badler as “a good athlete with an easy delivery that he repeats well from a consistent release point on all of his pitches.” The projectable righty still has plenty of room to grow physically but currently sits between 90-95 mph with his fastball while mixing in a low-80s slider and an occasional hard changeup.

Barring a surprise, Fajardo — who does not turn 19 until next October — will likely open the 2025 season in the Florida Complex League.

(Picture of Cam Booser: Maddie Malhotra/Boston Red Sox/Getty Images)