Fight weekend preview: Han-Holm 2 and the return of Bivol

This weekend's fight card features two marquee matchups, headlined by the rematch between Han and Holm as well as the highly anticipated return of Dmitry Bivol to the ring. The Han-Holm 2 bout looks to settle unfinished business from their first encounter, while Bivol's comeback has generated significant attention in the light heavyweight division. ESPN previews the full fight weekend, breaking down what fans can expect from both contests and the undercard bouts.