Glasnow, 31, signed a five-year, $136.5 million contract extension with the Dodgers before the 2024 season which restructered a previous one-year deal. In his first season with L.A. last year, he made 22 starts, which was a career-high. He has made four starts and pitched 17 innings to start the 2025 campaign, but now may be headed for the IL.

Dodgers starting pitcher Tyler Glasnow, who missed a significant portion of the 2024 season because of injury, leaves early against the Pirates.

Glasnow could be seen rotating his shoulder before the pitch then reacted immediately with a shout after releasing. A look at the injury. Was allegedly cramps last time, this looks arm related. pic.twitter.