Jose Canseco

Super heavyweight Hong Man Choi of South Korea, right, fights against former major league MVP player Jose Canseco during a mixed martial arts Dream 9 card at Yokohama Arena in Yokohama, Japan, Tuesday, May...

OAKLAND, CA - 1990: Jose Canseco #33 and Mark McGwire #25 of the Oakland Athletics celebrate during a 1990 MLB season game...

Mark McGwire Celebrates with Jose Canseco in 1990

CHICAGO - MARCH 18: Former MLB player Jose Canseco is seen before signing copies of his best-seller book 'Juiced' March 18, 2005 at Borders...

Chuck Liddell, Junie Browning and Jose Canseco

...Jose Canseco, right, throws a punch against Todd Poulton, a local amateur boxer, during a boxing match in...

...Jose Canseco, right, throws a punch against Todd Poulton, a local amateur boxer, during a boxing match in...

Jose Canseco, left, throws a left against Todd Poulton, right, a local amateur boxer, during a boxing match...

Jose Canseco, left, and Michael Lohan during a boxing match in Springfield, Mass., Friday, Nov. 6, 2009. Canseco...

Jose Canseco and Todd Poulton

PHILADELPHIA - JUNE 03: Celebrity Boxing Promoter Damon Feldman and former Major League Baseball player Jose Canseco promote their upcoming fight at a press conference for the 'Gary Barbera's War At The...

...Jose Canseco, right, throws a punch against Todd Poulton, a local amateur boxer, during a boxing match in...

CHICAGO - MARCH 18: Copies of 'Juiced' are displayed prior to a book signing by Jose Canseco March 18, 2005 at Borders Books in Chicago, Illinois. Former MLB player Jose Canseco's controversial...

...1989 FILE-- Jose Canseco and his wife Ester, walks off the field at Candelstick Park in San Francisco Calif., before...