Nope. He got the crap beat out of him in a boxing match.
Shouldn't the headline have been: San Antonio boxer Diaz sucks at boxing?
Perhaps it would help if, instead of thinking of it as a boxing match, you thought of it as a Passion Play honoring Christ's sufferings on the day of his crucifixion. Then, instead of appearing to suck, Diaz's performance might seem profound and possibly bring tears of joy to your eyes.