WWE Confirms Sin Cara Underwent Knee Surgery

– WWE has officially confirmed that Sin Cara underwent surgery to fix a knee injury. The company posted to WWE.com revealing that during an evaluation by physicians, scar tissue was found in Sin Cara’s knee that “hindered the performance of his joint.” The tissue was surgically removed.

The site notes that there is no timetable for when Sin Cara will return to the ring. He posted to Twitter on Tuesday night revealing the surgery before today’s announcement.