The Boston Red Sox will not have their starting first baseman for the rest of the 2025 Major League Baseball season. Triston Casas suffered a serious knee injury that will keep them out of action for the rest of the season.

The Boston Red Sox received devastating news earlier this week. After hustling to first base, slugger Triston Casas landed awkwardly and immediately fell to the ground in obvious pain. As it turned out,

The Boston Red Sox are in a bit of a predicament, as first baseman Triston Casas is done for the 2025 season. He tore his patellar tendon on a play at first base last week and was carted off the field at Fenway Park before ultimately having surgery.

Will the Red Sox move Rafael Devers to first base? How will Masataka Yoshida factor into the lineup? Get the latest at MLB Trade Rumors.

The Sox lost, 6-1, to run their losing streak to three. They have now dropped five of their last six. Giolito allowed six runs on 10 hits in just three innings. His outing snapped a 16-game streak in which Red Sox starters went at least five innings.

Pregame analysis and predictions of the Texas Rangers vs. Boston Red Sox MLB game to be played on May 7, 2025 on ESPN.