Key takeaways
Alistair Overeem beat Brett Rogers by knockout at 3:40 of round one in the main event of Strikeforce – Heavy Artillery at the Enterprise Center in St. Louis. In the co-main event, Antonio Silva beat Andrei Arlovski by unanimous decision after three rounds.
Across the twelve bouts that produced a result, two ended by knockout, six by submission and four on the judges' scorecards — eight stoppages in twelve fights. Two of the four decisions divided the judges.
The quickest finish belonged to Tom Aaron, who stopped Eric Steenberg after 56 seconds, and six of the eight finishes came inside the opening round. The longest was Matt Ricehouse's submission of Greg Wilson, 10 minutes and 45 seconds in. End to end, the twelve fights filled one hour and 34 minutes of cage time.