Marquez vs Diaz II boxing fight was held on July 31, 2010 at Mandalay Bay Resort & Casino, Las Vegas, Nevada.Marquez won the fight via Unanimous Decision.
Official Fight Card
WBA/WBO lightweight champion Juan Manuel Marquez (51-5-1, 37 KOs) defeated former unified lightweight champion Juan Diaz (35-4, 17 KOs)
Dmitry Pirog (17-0, 14 KOs) scored a spectacular fifth round knockout over the previously unbeaten “The Golden Child” Daniel Jacobs (20-1, 17 KOs).
Robert Guerrero (28-1-1, 18 KOs) survived a tenth round knockdown to win a ten round unanimous decision over former mentor Joel Casamayor (37-5-1, 22 KOs) in a junior welterweight clash.
Jorge Linares (29-1, 19 KOs) scored a ten round unanimous decision over Rocky Juarez (28-7-1, 20 KOs) in a lightweight matchup.
Sakio Bika (28-4-2, 19 KOs) was disqualified in the first round of his bout with Jean Paul Mendy (29-0-1, 16 KOs). Bika knocked down Mendy early in the fight, but while Mendy was still on one knee Bika knocked him out cold with an uppercut.
Frankie Gomez (5-0, 5 KOs) needed just 2:14 to destroy Ronald Peterson (2-3, 2 KOs).
Seth Mitchell (18-0-1, 12 KOs) destroyed Derek Bryant (20-6-1, 17 KOs) in 1:45 in the 1st round.
George Groves (10-0, 8 KOs) defeated Alfredo Contreras (11-8-1, 5 KOs) via 6th round TKO (:48).
Juan Manuel Montiel (6-3-1, 1 KO) dropped Mike Peralta (4-6, 1 KO) in round one, but had to go the full six for a 58-55, 58-55, 60-53 unanimous decision.
Watch Marquez vs Diaz Replay Video