Rey Mysterio's WWE contract has reportedly expired - Sportskeeda

Rey Mysterio and his son are currently embroiled in a heated feud with Seth Rollins had his gang of disciples.

The plan currently seems to be a singles match between Rey Mysterio and Seth Rollins at Extreme Rules.

Rey Mysterio, as things stand, is no longer under contract with the WWE but he should complete his angle with Rollins and Dominik before he possibly is done with the company.