WWE World Heavyweight Champion Seth Rollins appeared to suffer some sort of an injury to his knee during the main event of tonight’s 11/4 WWE live event in Dublin, Ireland.

According to multiple reports, Rollins was attempting a sunset flip into a powerbomb spot on Kane from the corner when his right leg/knee gave out and he began to clutch it. Rollins was able to finish the match and had to be helped to the back after it concluded.

Neither Rollins or WWE have commented publicly about the possible knee injury as of late Wednesday night. The live event in Dublin was the first event of a long European tour that includes 20 different shows over the next 11 days including television tapings.

Sources: Prowrestling.net, The Wrestling Observer/Figure Four Online