In the Cage – Riddle Returns at Legacy FC 21 Eric Reinert March 23, 2013 News Each day, The MMA Corner will provide a recap of results, event announcements, fight match-ups, and injuries/cancellations from throughout the world of MMA. Riddle returns to action on July 29 Recent UFC castoff Matthew Riddle will fight for the first time outside that promotion when he makes his Legacy Fighting Championship debut in Houston, Texas. The welterweight, who was released from the UFC after multiple positive tests for marijuana metabolites, faces Artenas Young on July 29. The main card, which airs on AXS TV, also features bouts for the Legacy FC middleweight and featherweight titles. Source: Sherdog Photo: Matthew Riddle (James Law/Heavy MMA)