Anthony Hernandez vs. Gregory Rodrigues elevated to UFC OKC co-main event

Anthony Hernandez and Gregory Rodrigues have been moved up to the co-main event slot at UFC Oklahoma City on July 18. The original co-main pairing of Charles Jourdain and Marlon Vera has been shifted to a different event. The updated main card now features Dustin Poirier vs. Kamaru Usman in the five-round headliner, followed by Rodrigues vs. Hernandez, Cannonier vs. Duncan, and Kevin Holland vs. Joe Smith.