Roy Jones Jr. vs. Anthony Pettis: Live round-by-round updates

Anthony Pettis and Roy Jones Jr. will square off in the Gamebred Boxing 4 main event Saturday. | Photos by Phil Lambert

MMA Fighting has Roy Jones Jr. vs. Anthony Pettis live round-by-round updates for one of the most surprising boxing fights of the year at the Fiserv Forum in Milwaukee, Wisc., on Saturday night.

The main event is expected to begin around 12 a.m. ET on UFC Fight Pass and PPV.com. Check out our Jones Jr. vs. Pettis results page to find out what happened on the undercard.