The UFC has officially announced the first four matchups for its Oklahoma City card scheduled for July 18. In the middleweight division, Brad Tavares (16-12 UFC) will face Marc-Andre Barriault (6-10 UFC). The heavyweight division will feature Alvin Hines (0-1 UFC) against Allen Frye Jr. (0-1 UFC). In the women's bantamweight division, Dione Barbosa (3-2 UFC) meets Veronica Hardy (5-5 UFC). The women's strawweight division will showcase Amanda Ribas (7-6 UFC) versus Fatima Kline (3-1 UFC). The main event and additional main card bouts have yet to be announced.










