Rey Mysterio has become the latest superstar to declare for the Royal Rumble 2025. A one-time Royal Rumble winner, Rey won the 30-man match in 2006. Rey was inducted into the WWE Hall of Fame in 2023.

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,

Rey Mysterio has added his name to the list of WWE Superstars competing in this year's 30-Man Royal Rumble match. Find out what happened when he declared himself on SmackDown.