A rematch between rivals Nick Diaz and Joe Riggs is set for the main card of Strikeforce "Carano vs. Cyborg" on Aug. 15. The bout will be for the newly created welterweight title.
Sources close to both fighters confirmed the news to MMAWeekly.com on Monday. An announcement from the promotion is expected shortly.
It is the fourth title fight confirmed for the late summer card. Gina Carano faces Cristiane "Cyborg" Santos for the women's 145-pound belt, Josh Thomson defends his lightweight strap against Gilbert Melendez, and heavyweight champion Alistair Overeem defends against Fabricio Werdum.Link