Jan 12, 2013; Oklahoma City, OK, USA; Daniel Comier (black shorts) and Dion Staring (white shorts) in their Strikeforce MMA Heavyweight bout at the Chesapeake Energy Arena. (Mark D. Smith-USA TODAY ... more 

Jan 12, 2013; Oklahoma City, OK, USA; Daniel Comier (black shorts) and Dion Staring (white shorts) in their Strikeforce MMA Heavyweight bout at the Chesapeake Energy Arena. (Mark D. Smith-USA TODAY Sports) less