RJJ Boxing is back tonight on UFC Fight Pass.
Tonight at 10 pm ET on UFC Fight Pass, RJJ Boxing is back in Tucson, Arizona, at Casino del Sol, with a heavyweight main event and three more fights on the card.
In the main event, 29-year-old California fighter Alex Flores will look to bounce back from a knockout loss in New Zealand to former world titleholder Joseph Parker, as he faces Mexico’s Mario Heredia.
Flores hasn’t fought since that loss to Parker 11 months ago, and he was also knocked out in four by Charles Martin back in 2014. The 26-year-old Heredia is, to put it delicately, a fat guy who comes to fight. He’s been stopped six times, but he also stood up to the remaining power of a washed Samuel Peter in April, cutting Peter’s comeback dreams down with a split decision upset in Atlantic City. Heredia last fought on Aug. 24, and he was stopped in three by top prospect Filip Hrgovic.
The co-feature will see 28-year-old Mexican welterweight Santiago Dominguez, unbeaten after 19 fights against club guys and journeymen, take on 35-year-old Uzbek Ravshan Hudaynazarov, who has lost two straight to Ronald Cruz and John Vera.