Murphy underwent Tommy John surgery on his left elbow Wednesday, Chris Cotillo of The Springfield Republican reports.

The Red Sox placed Murphy (elbow) on the 60-day injured list Thursday.

Murphy is expected to require season-ending surgery to repair a UCL tear in his left elbow, Chris Cotillo of The Springfield Republican reports.

Murphy has been diagnosed with ligament damage in his left elbow, Alex Speier of The Boston Globe reports.

Murphy is experiencing soreness in his left elbow and will undergo an MRI on Monday, Alex Speier of The Boston Globe reports.

Murphy was recalled from Triple-A Worcester on Friday, Chris Cotillo of The Springfield Republican reports.

Murphy was optioned to Triple-A Worcester on Monday.

The Red Sox recalled Murphy from Triple-A Worcester on Sunday, Ian Browne of MLB.com reports.

Manager Alex Cora said Murphy is likely to serve as Boston's primary pitcher Saturday against Toronto, Alex Speier of The Boston Globe reports.

Murphy allowed an unearned run on four hits and struck out one without walking a batter over 3.1 innings Sunday versus the Giants. He did not factor in the decision.