In this thread I'll post everything regarding the show STRIKEFORCE apparantely it will be possible to watch it for free, here's the info I found
Strikeforce will stream its Sept. 29 “Strikeforce at the Mansion” event live to a worldwide audience exclusively at Yahoo! Sports.
Strikeforce will be the first mixed martial arts event held at the world-famous Playboy Mansion. The Strikeforce fight card will be headlined by the return of undefeated lightweight (155-pound) champion Gilbert Melendez (12-0), as well as the Strikeforce debut of middleweight (185-pound) star Joe “Diesel” Riggs (26-9), who will battle fan-favorite Eugene Jackson (15-7-1).
Yahoo! Sports will begin streaming the Strikeforce fights at 9 p.m. PT / 12 a.m. ET. Yahoo! Sports users will have free, live access to the main card.
“This is an outstanding opportunity for fans around the world to watch these fights, which they otherwise might not have been able to see live,” said Strikeforce CEO Scott Coker. “Working with Yahoo! Sports brings mixed martial arts directly to our fans for free, and gets them into the Playboy Mansion, too. It’s a great partnership that delivers for fans around the world.”
In other action on the main card, Strikeforce lightweight star Josh Thomson (34-2) will square off with former United States marine Adam Lynn (11-7). Bobby Southworth (7-4) will take on Canadian Bill “The Butcher” Mahood (15-5-1) in a light heavyweight (205-pound) contest, while undefeated heavyweight contender and former WWE star Daniel Puder (5-0) will be challenged by Richard Dalton (3-2).
Following the live stream, the event will remain available for viewing on Yahoo! Sports, free of charge, for a period of 30 days via on demand service