Friday 17 August 2018 11:23, UK
SmackDown competitor Sin Cara has undergone surgery to remove scar tissue from his right knee.
The tissue was causing the Mexican wrestler - who recently had a string of superb matches with Andrade "Cien" Almas - some discomfort, leading to the operation.
Sin Cara tweeted a photo, posing next to Dr Jeffrey Dugas, after the procedure was performed at the Andrew Sport Medicine & Orthopaedic Center in Birmingham, Alabama.
No date has been given for Sin Cara, 41, to return to the ring at this stage.