Alistair Overeem to defend Strikeforce Heavyweight Championship against old rival Fabricio Werdum on Aug. 15
Rematch Will Precede Carano vs. Cyborg Main Event Live on SHOWTIME from HP Pavilion, San Jose, Calif. NEW YORK (July 6, 2009)–STRIKEFORCE World Heavyweight Champion Alistair “The Demolition Man” Overeem…