WWE.com is reporting that Seth Rollins re-injured his right knee during the final segment of this past Monday’s RAW when he was attacked by Samoa Joe. They wrote:
“Seth Rollins’ right knee was re-injured 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.
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 evaluated later this week.”
— WWE (@WWE) February 1, 2017