John Cena worked the WWE title match at SummerSlam against Daniel Bryan with a large pad over his left elbow. Cena's elbow is in bad shape and has caused him to be pulled off live events. We're told he is scheduled to undergo surgery early this week.
Cena also suffered a left eye injury during the match as it very noticeably swelled up after an apparent hardway shot. It's too early to know if anything is broken but it didn't look good.