Samoa Joe finally debuts on WWE, reinjures Seth Rollins.

UPDATE: Seth Rollins sustained an MCL tear in his right knee, and his participation in this year’s WrestleMania is in doubt, as reported by Michael Cole on Raw.

Seth Rollins’ right knee was reinjured during Samoa Joe’s ambush at the conclusion of this Monday’s Raw, WWE.com can now confirm. The attack occurred as Rollins was heading to the ring to finally confront Triple H, who cost The Architect a WWE Universal Championship opportunity back in August.

Rollins commented on the injury via Twitter, posting a photo of his knee undergoing examination.

WWE.com cameras captured footage of Rollins leaving the Laredo Energy Arena in Laredo, Texas, Monday night, but no specific details on the former WWE Champion’s condition have been revealed. Rollins is set to be further evaluated later this week.

Stay with WWE.com as this story develops.

This story lovingly borrowed from WWE.com