Divekick and Sportsfriends turn friends and strangers into rivals on the PlayStation 3 (preview)

SAN FRANCISCO — My opponent inched closer to the TV as the scoreboard updated to 2-2. He immediately grabbed the white ball, but I unleashed a devastating uppercut that knocked it out of his hands. Ten seconds later, we started a new match, our fifth one in just as many minutes. We transformed from curious observers and complete strangers into heated rivals.