Joel Peguero - MLB News, Rumors, & Updates

Slated to face hitters Friday Peguero (hamstring) will throw another bullpen session Tuesday before advancing to a live batting practice session Friday, Justice delos Santos of The San Jose Mercury News reports...

Impact Peguero's recovery from left hamstring tightness is coming along well. As long as he gets through his next two throwing sessions with no issues, he'll likely be cleared to pitch in Cactus League games. Peguero could be used in a setup role this season for the Giants.

8 HOURS AGO • ROTOWIRE

Progressing well, throws bullpen Peguero (hamstring) threw a bullpen session Saturday, Nick Piecoro of The Arizona Republic reports.

Impact Peguero was limited to start the spring training due to soreness in his left hamstring, but the reliever is reportedly feeling much better and appears to be closing in on game action. The 28-year-old right-hander tallied a 2.42 ERA across 22.1 innings with the Giants last season and could push for a setup role in 2026.

1 DAY AGO • ROTOWIRE

Nursing tight hamstring Peguero will be limited over the next week due to left hamstring tightness, Alex Pavlovic of NBC Sports Bay Area reports.

Impact The injury is likely to delay Peguero's first spring training appearance but won't affect his Opening Day availability as long as he avoids a setback. Peguero pitched well down the stretch for the Giants in 2025, posting a 2.42 ERA and 17:8 K:BB over 22.1 innings. Assuming good health, he could fill a setup role this season in San Francisco.

FEBRUARY 16 • ROTOWIRE

Earns third hold of 2025 Peguero picked up a hold in Friday's 6-3 victory over the Rockies, allowing one hit while striking out one across a scoreless inning.

Impact Peguero entered the game in the eighth and gave up just one single, throwing eight of his 14 pitches for strikes. The right-hander has logged three consecutive scoreless outings, surrendering one hit while striking out four across three innings during that span. Overall, he owns a 2.53 ERA, 1.03 WHIP and 17:7 K:BB across 21.1 innings in 16 games this season.

SEPTEMBER 27, 2025 • ROTOWIRE

Ohtani hits 53rd homer to tie for NL lead as Dodgers top Giants 7-5

Shohei Ohtani launched his 53rd home run to tie for the National League lead, and the Los Angeles Dodgers erased an early four-run deficit in a 7-5 victory over the San Francisco G...

SEPTEMBER 21, 2025 • Associated Press

Pfaadt and Verlander trade lot of zeros in Giants-Diamondbacks game with playoff implications

Brandon Pfaadt and 42-year-old three-time Cy Young Award winner Justin Verlander matched a lot of zeros in a mid-September pitcher’s duel between NL West rivals still hoping to get...

SEPTEMBER 18, 2025 • Associated Press

Diamondbacks waste 9 innings of 1-hit ball by Brandon Pfaadt, lose 5-1 in 11 innings to Giants

Christian Koss hit a two-run double in a five-run 11th inning, and the San Francisco Giants spoiled a nine-inning, one-hit start by Arizona’s Brandon Pfaadt, beating the Diamondbac...

SEPTEMBER 17, 2025 • Associated Press

Allows two runs Monday Peguero allowed two earned runs on one hit and two walks across one-third of an inning in Monday's 8-1 loss to the Diamondbacks.

Impact Peguero entered the game in the sixth inning with a runner on second. The right-hander then walked back-to-back batters before allowing a single and being replaced. Over 11 appearances this season, the 28-year-old owns a 1.84 ERA, 1.02 WHIP and 11:6 K:BB across 14.2 innings.

SEPTEMBER 16, 2025 • ROTOWIRE

Perdomo and Gallen help surging Diamondbacks inch closer in playoff race with 8-1 win over Giants

Geraldo Perdomo went 3 for 3 with a double, a triple and two RBIs, Zac Gallen pitched six smooth innings and the surging Arizona Diamondbacks beat the San Francisco Giants 8-1

SEPTEMBER 16, 2025 • Associated Press

Hernández's 4 hits helps Dodgers to 10-2 win, drops Giants 1 1/2 games back for last NL wild card

Teoscar Hernández had his second four-hit game this season, and the Los Angeles Dodgers beat San Francisco 10-2 to drop the Giants 1 1/2 games behind the New York Mets for the last...

SEPTEMBER 14, 2025 • Associated Press

Patrick Bailey's game-ending grand slam sends surging Giants past first-place Dodgers, 5-1

Patrick Bailey hit a game-ending grand slam with one out in the 10th inning, sending the San Francisco Giants past the division-leading Los Angeles Dodgers 5-1 to boost their posit...

SEPTEMBER 13, 2025 • Associated Press

Giants dump D-backs again, slice into wild-card deficit Willy Adames and Patrick Bailey hit home runs, Joel Peguero and Ryan Walker pitched out of late jams and the San Francisco Giants made it tw...

SEPTEMBER 10, 2025 • THENEWSTRIBUNE.COM

Chapman homers twice after appealing suspension to help the Giants beat the Rockies

Matt Chapman hit two home runs after appealing a one-game suspension, and the San Francisco Giants beat the Colorado Rockies 10-8 on Wednesday night to finish a three-game sweep wi...

SEPTEMBER 4, 2025 • Associated Press

Fans three in scoreless outing Peguero threw two scoreless innings in Wednesday's 12-3 win over the Cubs, striking out three.

Impact Peguero retired all six batters he faced, throwing 18 of his 25 pitches for strikes. The right-hander had his contract selected from Triple-A Sacramento last Thursday, when he made his big-league debut. The 28-year-old has tossed three scoreless outings since joining the Giants, allowing four hits and one walk while striking out four across 5.2 innings.

AUGUST 28, 2025 • ROTOWIRE

Fans three in scoreless outing Peguero threw two scoreless relief innings in Wednesday's 12-3 win over the Cubs, striking out three.

AUGUST 28, 2025 • ROTOWIRE

San Francisco Giants Call Up Flamethrower for MLB Debut a Decade in the Making It’s easy to imagine the reactions of the family members and friends of San Francisco Giants pitching prospect Joel Peguero – or Peguero him...

AUGUST 21, 2025 • SI.COM

10 years after signing first pro contract, flamethrower Peguero gets call from Giants SAN DIEGO -- On Aug. 21, 2015, right-hander Joel Peguero signed his first professional contract with the Rays as an 18-year-old amateur free...

AUGUST 21, 2025 • MLB.COM

Added to roster The Giants selected Peguero's contract from Triple-A Sacramento on Thursday.

Impact Peguero has collected a 5.10 ERA and 46:23 K:BB over 42.1 relief innings with Sacramento this season. The 28-year-old will be making his major-league debut when/if he gets into a game.

AUGUST 21, 2025 • ROTOWIRE

In mix for relief spot Peguero is a candidate to join the Giants' bullpen during the 2025 campaign, Maria Guardado of MLB.com reports.

Impact Peguero, a non-roster invitee to spring training, has made eight appearances in Cactus League play, allowing zero runs, with one walk and eight strikeouts across 6.2 innings. The right-handed pitcher's high-octane stuff has been on display thus far, and he has topped out at 102 MPH this spring. The 27-year-old has yet to make his major-league debut, though his impressive velocity has made him a candidate for a call-up. "We're certainly not ruling him out," manager Bob Melvin said. "It's a credit to him for not only opening some eyes but continuing to do it." Peguero registered a 3.14 ERA and 56:17 K:BB over 51.2 innings with the Tigers' Double-A affiliate in Erie last season, and he will likely start the 2025 campaign with the Giants' Triple-A affiliate in Sacramento.

MARCH 20, 2025 • ROTOWIRE

Giants' Joel Peguero's power arm might land him on Opening Day roster Joel Peguero was honored by the San Francisco Giants on Wednesday, not surprising considering the 27-year-old non-roster invitee has been th...

MARCH 19, 2025 • SFCHRONICLE.COM

Inks NRI deal with San Francisco The Giants signed Peguero to a minor-league contract Friday that includes an invitation to spring training, Shayna Rubin of the San Francisco Chronicle reports.

Impact Peguero, 27, held a 3.14 ERA and 56:17 K:BB over 51.2 frames with Double-A Erie in the Tigers organization in 2024. He has yet to make his major-league debut and is likely to open 2025 in the Triple-A Sacramento bullpen.

FEBRUARY 7, 2025 • ROTOWIRE

Latches on with Tigers Peguero signed a minor-league contract with the Tigers on Jan. 22.

Impact Peguero, 27, split the 2023 season between Double-A Harrisburg and Triple-A Rochester in the Nationals organization, holding a 4.62 ERA and 40:27 K:BB across 50.2 frames. He has yet to appear in a major-league contest.

JANUARY 30, 2024 • ROTOWIRE

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