Xander Zayas warns 'Boots' Ennis is making one costly mistake, 'and he’s going to pay for that'

Xander Zayas, a 23-year-old unified world champion, is set to fight 'Boots' Ennis on Saturday, June 28, 2026. Zayas, who grew up in San Juan, Puerto Rico, warned that Ennis is making a costly mistake with his attitude heading into the bout. The Puerto Rican champion declared he will 'rip his heart out,' suggesting Ennis's overconfidence will be his downfall.