Joel Casamayor vs Juan Manuel Marquez Fight Photos!

Newly crowned Ring Magazine World Lightweight Champion Juan Manuel Marquez (center) poses with Golden Boy Promotions President Oscar de la Hoya (left) and trainer Nacho Beristain (right) after his 11th round TKO victory over former Ring Magazine World Lightweight Champion Joel Casamayor on Saturday, September 13, 2008 at MGM Grand Garden Arena.

Newly crowned Ring Magazine World Lightweight Champion Juan Manuel Marquez(right) celebrates his 11th round TKO victory over former Ring Magazine World Lightweight Champion Joel Casamayor on Saturday, September 13, 2008 at MGM Grand Garden Arena.

Newly crowned Ring Magazine World Lightweight Champion Juan Manuel Marquez (left) pressures former Ring Magazine World Lightweight Champion Joel Casamayor (right) during his 11th round TKO victory over former Ring Magazine World Lightweight Champion Joel Casamayor (right) on Saturday, September 13, 2008 at MGM Grand Garden Arena.

Junior welterweight contender Victor Ortiz celebrates his fifth round knockout victory over Roberto Arrieta for the vacant NABO Junior Welterweight Championship on Saturday, September 13, 2008 at MGM Grand Garden Arena in Las Vegas, Nevada.

Undefeated featherweight prospect Daud Yordan (right) throws a right hand during his decision victory over Antonio Meza (left) on September 13, 2008 at MGM Grand Garden Arena in Las Vegas, Nevada.

Undefeated middleweight prospect Daniel Jacobs has his hand raised in victory following his first round TKO of Ramon Espinosa on Saturday, September 13, 2008 at MGM Grand Garden Arena in Las Vegas, Nevada.

Undefeated junior welterweight prospect Danny Garcia (right) heads to a neutral corner as he scores a TKO victory over Tyrone Wiggins (left) in just 64 seconds on Saturday, September 13, 2008 at MGM Grand Garden Arena in Las Vegas, Nevada.

Undefeated featherweight prospect Carlos Velasquez (left) throws a left to the head of Jose Navarette en route to a fifth round TKO victory on Saturday, September 13, 2008 at MGM Grand Garden Arena in Las Vegas, Nevada.

PHOTO CREDIT: Tom Hogan/Golden Boy Promotions.