WBO featherweight champion Rafael Espinoza (25-0, 21 KOs) is a scary fighter, and tonight, he showed how dangerous he can be. Espinoza scored a crushing fourth-round TKO over Sergio Chirino (22-2, 13 KOs) on the ESPN+ main event.
On the Rafael Espinoza vs. Sergio Chirino Sanchez undercard, top prospects look to continue their momentum, while former contenders look to get back on track. The Sporting News provides a breakdown of all the action on the card.