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 ...

The A’s announced on Friday afternoon that young outfielder Lawrence Butler had undergone right patellar knee surgery, which was deemed a success: A’s fans will remember Fowler, one of the return ...

Athletics outfielder 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 ...

Butler underwent surgery Friday to repair a tear in his right patellar tendon. Butler also had a debridement of chronic scar tissue in his right knee and received a platelet-rich plasma injection to ...

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 ...