Seth Rollins delivered an expletive-filled lament when a routine move went wrong at WWE’s Saturday Night’s Main Event, signaling a potential serious knee injury.

Bill Goldberg waved goodbye to professional wrestling, but he might not be the only absent superstar after WWE Saturday Night's Main Event. Seth Rollins seemingly suffered a knee injury during his match with LA Knight, bringing an abrupt end to their match.

Seth Rollins' recent knee injury has cast a shadow over his SummerSlam participation and future WWE plans. Seen on crutches after tweaking his knee, the extent of the injury remains undisclosed by WWE,