Chukchansi Park - IBF No. 1 heavyweight contender Kubrat “The Cobra” Pulev (28-1, 14 KOs) had his way against Detroit-based veteran Rydell Booker (26-3, 13 KOs), winning a clear unanimous decision (99-91 and 98-92 2X) in the co-feature.
Pulev, who challenged Wladimir Klitschko for the unified heavyweight title in November 2014, moved one step closer to potentially challenging the winner of the upcoming Andy Ruiz Jr.-Anthony Joshua rematch.
Also on the card, Gabriel Flores Jr. (16-0, 6 KOs), the 19-year-old sensation from Stockton, Calf., dominated Aelio Mesquita (19-5, 17 KOs) over the eight-round distance, winning by identical scores of 80-72 in a lightweight bout.
Janibek "Qazaq Style" Alimkhanuly (8-0, 4 KOs) successfully defended his WBO Global and WBC Continental Americas middleweight titles, stopping Albert Onolunose (24-3-1, 8 KOs) in the sixth round of a scheduled 10-rounder.
Two-time Cuban Olympic gold medalist Robeisy Ramirez (1-1, 1 KO) rebounded from the shocking loss in his pro debut to stop Fernando Ibarra (2-2, 0 KOs) in the sixth round of a featherweight tilt.