KO That Shook The Boxing World | Marquez vs Pacquiao 4 | FREE FIGHT | Happy Birthday Manuel Marquez

To celebrate an all-time great ???????? , look back at one of his greatest knockouts with this free fight between Juan Manuel Marquez and Manny Pacquiao Happy birthday to the legendary, Juan Manuel Marquez ????

Next up for Top Rank Boxing, Ukraine's unified WBA/WBO/IBF heavyweight world champion Oleksandr Usyk will defend his titles against WBA mandatory challenger Daniel Dubois on Saturday, August 26 at Tarczyński Arena Wrocław in Wroclaw, Poland.

Usyk, a 36-year-old southpaw who hopes to become the undisputed king in a second weight class, will spend Ukrainian Independence Day weekend putting his belts on the line against London's hard-hitting Dubois.

Promoted by K2 Promotions, in association with Queensberry, Usyk-Dubois and undercard bouts will stream live and exclusively on ESPN+ in the United States starting at 2 p.m. ET/11 a.m. PT.

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