MLB

Yoshida's Hamstring Strikes Out: Red Sox Slugger Hits IL in Brutal Blow

TSS
True Sports Staff
Aug 16, 2026
2 Min Read

The Boston Red Sox just caught a gut punch they didn't need. Masataka Yoshida is headed to the 10-day injured list with a left hamstring strain, the team confirmed Sunday.

The injury went down in the third inning of Saturday's win over the Pittsburgh Pirates, when Yoshida visibly limped while hauling to second base on a double. You don't need a medical degree to know that's never a good look for a 33-year-old designated hitter.

No Timetable, But a Scary Flashback

The Red Sox aren't putting a timeline on Yoshida's return, but the man himself dropped a warning shot Saturday. The last time he tweaked his hamstring while playing in Japan, it cost him roughly a month of games. Yeah, that's not the kind of déjà vu Boston wants with the finish line in sight.

Yoshida will undergo further tests when the club heads back to Beantown before opening a three-game series against the Arizona Diamondbacks on Monday.

This isn't just a dent in the lineup — it's a crater. Yoshida has been mashing at .274 with 5 homers and 28 RBIs in his fourth season with the Sox. While he's logged just six games in the outfield this year, he's been the designated hitting anchor, and now that anchor is dragging on one leg.

More Bad News in the Bullpen

Boston didn't stop there. Right-handed reliever Justin Slaten was also placed on the 15-day IL with elbow inflammation. Slaten's been grinding through 36 appearances, posting a 2-4 record with a 4.60 ERA, but now his arm needs a timeout.

To patch the roster holes, the Red Sox called up catcher Mickey Gasper and left-hander Raymond Burgos from Triple-A Worcester. They're not Yoshida's bat or Slaten's arm, but they're the next men up in a stretch where Boston needs every body it can get.

For a team with postseason aspirations, losing your primary DH to a hamstring strain is a brutal break. And with Yoshida's own words echoing about that month-long recovery, Red Sox Nation better buckle up.