Boston Red Sox first baseman Triston Casas underwent a successful procedure to repair his left patellar tendon Sunday. The team said Casas was seen by Dr. Eric Berkson at Massachusetts General ...

Guardians outfield prospect George Valera is headed for season-ending surgery, tweets Mandy Bell of MLB.com. The 23-year-old sustained a ruptured patellar tendon in his right knee while trying to make ...

The lingering pain in Jorge Polanco’s left knee that hampered him at the plate and slowed him in the field has required an offseason procedure. The Mariners confirmed a report that Polanco underwent ...

Athleticsoutfielder Lawrence Butler underwent surgery on his right patellar tendon on Friday in hopes he will be ready for spring training next year. Dr. Mike Banffy at the Kerlan-Jobe Orthopedic ...

Athletics outfielder Lawrence Butler underwent surgery on the patellar tendon in his right knee on Friday and is expected to be ready for spring training. Butler had a procedure done to repair a ...