The Strikeforce Heavyweight Grand Prix semifinals are now set with all of the fighters making weight, including all four participants in the tournament taking place on Saturday in Cincinnati. Josh Barnett, Sergei Kharitonov, Antonio 'Bigfoot' Silva, and Daniel Cormier all hit the scales making their fights official. Also middleweight champion Ronald 'Jacare' Souza and challenger Luke Rockhold made weight for their title bout. For more news check out http://www.mmaweekly.com