Pic: Anthony Pettis has 'amazing surgery' on knee, selfie's himself in the hospital


From the champion's Instagram, Surgery went amazing!!! Thanks for all the prayers and positive vibes!!! #roadtorecovery

Can't say the man looks very happy, but I don't think I'd be either after having people slice open my knee, either. More on the "pointless" procedure for "Showtime" right here.