Former cruiserweight unified champion Oleksandr Usyk makes his heavyweight debut against Chazz Witherspoon on Saturday in the main event of Saturday’s DAZN card at Wintrust Arena in Chicago.
But before that, two title fights will be part of the undercard
In the co-main event, light heavyweight world titlist Dmitry Bivol takes on Lenin Castillo in a 12-round battle.
Unified junior welterweight world titleholder Jessica McCaskill puts her two belts on the line against Erica Farias in a fight scheduled for 10 rounds.
Also on the undercard, unbeaten super middleweight prospect Anthony Sims Jr. faces veteran Morgan Fitch, and former junior featherweight world titlist TJ Doheny returns to the ring for the first time since losing his belt against Daniel Roman in April, to face Jesus Martinez in a featherweight bout.
Stay here for live undercard results and analysis.
Charles Conwell def. Patrick Day by KO in Round 10
Fight recap coming up…
Still to come:
Title fight: Dmitry Bivol vs. Lenin Castillo, 12 rounds, for Bivol’s WBA light heavyweight title
Title fight: Jessica McCaskill vs. Erica Farias, rematch, 10 rounds, for McCaskill’s WBC/WBA women’s junior welterweight title
Arthur Biyarslanov vs. Javier Martinez, 6 rounds, junior welterweights
Anthony Sims Jr. vs. Morgan Fitch, 10 rounds, super middleweights