They started as acquaintances, but once Jamel Herring acquired the belt Shakur Stevenson wanted, the friendly vibes went out the window. Herring will defend his WBO junior lightweight world title against former featherweight champion Stevenson on Saturday night from State Farm Arena in Atlanta (ESPN, ESPN Deportes & ESPN+, 10:30 p.m. ET). (photos by Mikey Williams)

Herring (23-2, 11 KOs) has made three defenses of the title he won from Masayuki Ito in May 2019. Stevenson (16-0, 8 KOs), a 2016 Olympic silver medalist, is considered by many to be the heir to the pound-for-pound throne. He picked up the interim world title in June with a dominant decision over Jeremiah Nakathila.

stevenson-herring (1)

When Herring and Stevenson had their final faceoff, the fighters and their teams exchanged verbal barbs, with Stevenson grabbing Herring's belt on multiple occasions. They were separated and will resume the jawing at Friday's weigh-in.

stevenson-herring (4)

The ESPN main card will also feature Puerto Rican star Xander Zayas (10-0, 7 KOs) in a six-round junior middleweight bout against Dan Karpency, and the second pro bout for middleweight Nico Ali Walsh, grandson of "The Greatest."

stevenson-herring (2)_1634848018

The ESPN+ undercard stream (7:30 p.m. ET) will showcase junior middleweight prospect Evan Holyfield (7-0, 5 KOs), son of Atlanta legend and former four-time heavyweight champion Evander Holyfield.   

evan-holyfield_1634848018

stevenson-bomac

ali-walsh-holyfield

nico-ali-walsh_1634848018

xander-zayas_1634848018