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 appeared to suffer a serious knee injury at WWE Saturday Night’s Main Event over the weekend. But was the spot legitimate? In the closing moments of the match between Seth Rollins and LA Knight on Saturday Night’s Main Event,