Rey Mysterio was involved in an insane feud with Seth Rollins that led to him losing an eye on WWE programming.

WWE Hall of Famer Rey Mysterio appeared on the January 17th episode of WWE SmackDown. Mysterio kicked off the show, which was held in his hometown of San Diego, California, on Friday night. Rey noted that his family was in the crowd.

Rey Mysterio appeared on "WWE SmackDown" on Friday in his hometown of San Diego, California to declare for this year's Royal Rumble match.

Rey Mysterio is entering the Royal Rumble. At the start of Friday’s SmackDown in San Diego, Mysterio kicked off the show in his hometown where he announced that he was entering the Rumble match. After bringing up his own Royal Rumble win back in 2006,