He earned this beatdown

Jose Canseco is a rat. Less than a rat, even. He's the next lower thing on the food chain, whatever creature that may be. He tattled on his former teammates for their (and his) steroid use to sell a book. But he's not a liar as nothing in his book has been proven inaccurate and it's become one of the most important documents in modern baseball history.

Regardless, not many in baseball feel upset when they saw this.

In his first foray into Mixed Martial Arts, Jose Canseco was pummeled by a 7-2, 330-pound grand champion of sumo, Hong Man Choi of South Korea, during a MMA show earlier Tuesday at Yokohama Arena in Japan.

The admitted steroid user and whistle-blower entered the ring hauling a baseball bat over his right shoulder and was accompanied by his girlfriend and publicist, Heidi Northcott, who tossed baseballs into the crowd as they slowly descended a ramp toward the ring. Canseco, 44, would have been wise to use the club against his opponent.