Undefeated super lightweight contender Arnold Barboza Jr., South African welterweight contender Chris van Heerden and unbeaten middleweight prodigy Janibek Alimkhanuly will all see action in scheduled 10-rounders Saturday, Aug. 17 at Banc of California Stadium on the undercard of WBO junior featherweight world champion Emanuel Navarrete’s title defense versus Francisco “Panchito” De Vaca.

The trio will be part of a stacked undercard that will air live on ESPN+ beginning at 6:30 p.m. ET/3:30 p.m. PT.

Barboza (21-0, 8 KOs), fresh off a knockout win over Mike Alvarado in April, will take on Jose Luis Rodriguez (25-13-1, 13 KOs). A native of nearby South El Monte, California, Barboza is ranked No. 4 by the WBO at 140 pounds. Rodriguez is 0-1-1 in 2019, including a competitive decision loss to former world title challenger Antonio Orozco and a draw with then-unbeaten prospect Bakhtiyar Eyubov.

“That Alvarado fight boosted my confidence to a whole new level,” Barboza said. “I’ve always been confident, but I needed to know I could do it at that level. The hard work paid off. We’ve trained hard for this fight. I’m at another level now, and we’re ready to showcase that on the 17th.

“Everyone looks at the rankings, but it’s the next man up on the contract for me. Of course I want a title shot, but the longer these champions wait, the harder it will be for them because I am building my confidence in the ring.”

Alimkhanuly (6-0, 2 KOs), who captured a gold medal at the 2013 AIBA World Boxing Championships and advanced to the quarterfinals of the 2016 Rio Olympics, will face Stuart McLellan (27-3-3, 11 KOs). Trained by Buddy McGirt, Alimkhanuly most recent fought on the Vasiliy Lomachenko-Anthony Crolla card April 12 in Los Angeles, dominating Cristian Olivas over 10 rounds.

“Every time I fight, I try to show what ‘Qazaq Style’ is all about,” Alimkhanuly said. “With every fight, I gain more valuable experience, and I will be ready to challenge for a world title before long. I have an incredible trainer in my corner and the confidence needed to advance to the next level. This is a very big stage, and I will show everyone that I’m a middleweight to watch.”

van Heerden (27-2-1, 12 KOs) will face Aslanbek Kozaev (33-2-1, 8 KOs), who has won seven in a row dating back to November 2015. On March 23, van Heerden impressed in his Top Rank debut, notching a six-round technical decision over Mahonri Montes in a bout that ended due to a cut suffered by van Heerden.

“It's a homecoming for me on Aug. 17," van Heerden said. "The LA fans will adopt this South African boy. I am grateful to Top Rank for the opportunity to compete and stay busy on my road toward a world title."

Promoted by Top Rank, in association with Zanfer Promotions and Iron Boy Promotions, tickets priced at $100, $80, $70, $60, $45 and $25 (not including applicable fees) are on sale now and can be purchased at Ticketmaster.com, charge by phone at 800-745-3000 and in person at the Banc of California Stadium box office.

In other action on the undercard:

Super lightweight contender and 2008 U.S. Olympian Javier Molina (19-2, 8 KOs) will look to make it three wins in a row against Manuel Mendez (16-5-3, 11 KOs) in an eight-rounder. 

    

Unbeaten welterweight Brian Mendoza (17-0, 12 KOs), who turned heads with a sensational one-punch KO on May 4 in Stockton, California, will return to action in an eight-rounder versus Larry Gomez (9-1, 8 KOs).

Former Russian amateur standout Dmitry Yun (1-0, 0 KOs) will face Javier Martinez (4-6, 3 KOs) in a six-rounder at lightweight.

Super lightweight prospect Elvis Rodriguez (2-0-1, 2 KOs), whose last fight ended in a  technical draw due to an accidental headbutt, will fight Jesus Gonzalez (6-2, 2 KOs) in a six-rounder.