The vacant WBO featherweight world title bout between Shakur Stevenson and Joet Gonzalez is boxing's version of the Hatfields and McCoys, a long-simmering grudge match that will be settled Saturday evening at the Reno-Sparks Convention Center. (photos by Mikey Williams).

Stevenson (12-0, 7 KOs) is looking to become the first 2016 Olympian to win a major world title, while Gonzalez (23-0, 14 KOs) hopes to pull off the upset against his biggest nemesis.

Stevenson Gonzalez

In the 10-round co-feature, bantamweight contender Joshua "Don't Blink" Greer Jr. (21-1-1, 12 KOs) will face former world title challenger Antonio Nieves (19-2-2, 11 KOs). The special feature will see female fighting sensation Mikaela Mayer (11-0, 4 KOs) defend her NABF super featherweight belt in a 10-round showdown against Alejandra Zamora (7-3, 1 KO).

Stevenson Gonzalez

Stevenson Gonzalez

Stevenson Gonzalez

Stevenson Gonzalez

Shakur Stevenson

Joet Gonzalez

Greer Nieves

Greer Nieves

Greer Nieves

Mikaela Mayer

Xander Zayas

Joshua Greer

Mikaela Mayer

Mikaela Mayer

Jared Anderson