Olympic Gold medalist Felix Diaz (17-1, 8 KOs) will battle Hayward, CA transplant Levan Ghvamichava (16-2-1, 12 KOs) who trains with Virgil Hunter in a 10-round welterweight showdown that headlines Premier Boxing Champions TOE-TO-TOE TUESDAYS on FS1 and BOXEO DE CAMPEONES on FOX Deportes Tuesday, July 12 from Robinson Rancheria Resort & Casino in Nice, California.

Televised coverage begins at 11 p.m. ET/8 p.m. PT and features undefeated prospect Malcolm McAllister (7-0, 7 KOs) battling Brazil’s Gilberto Pereira (7-2, 4 KOs) in eight-rounds of super middleweight action while undefeated prospects Thomas Hill (6-0, 1 KO) and Marcos Hernandez (7-0, 2 KOs) compete in an eight-round super welterweight fight.

“I’m very excited to get back in the ring on July 12 in this tough matchup,” said Diaz. “This is my first fight back since my close fight with Lamont Peterson but I’m looking forward to shining and getting back on track towards becoming a world champion.”

“I have been making 140-pounds since I was 16-years-old and the move to 147-pounds is very welcome,” said Ghvamichava. “Along with the hard work I’ve been putting in with my trainer Virgil Hunter, I should show a great deal of improvement against the very skillful Felix Diaz.”

Tickets for the live event, which is promoted by TGB Promotions, start at $20 and are on sale now. To purchase tickets call the players club at (707) 262-4000.

A two-time Olympian representing the Dominican Republic, Diaz Jr. won a gold medal at his second Olympic games in 2008 in Beijing. Now fighting out of the Bronx, the 32-year-old increased the level of his competition with victories over Emmanuel Lartey, Adrian Granados and Gabriel Bracero before giving former champion Lamont Peterson all he could handle in losing a majority decision last October.

Ghvamichava will look to rebound from a defeat in his last bout after riding a five-fight win streak that had dated back to 2013. The 30-year-old took down previously unbeaten fighters Jonathan Garcia and Chris Singleton in 2014 and followed it up with triumphs over Cameron Kreal and Cosme Rivera in 2015. Originally from Poti, Georgia, Ghvamichava now trains out of Hayward, California.

Fighting out of Long Beach, California, McAllister turned pro in December 2014 and has knocked out every opponent he’s faced. The 25-year-old stayed busy in 2015 as he picked up five victories before making his 2016 debut with a third round knockout of Tyrone Selders in January. He takes on the Goias, Brazil-native Pereira who will make his second start in the U.S. and most recently stopped Humberto Conceicao in March.

A 22-year-old from Milwaukee, but now fighting out of Las Vegas, Hill turned pro in August 2014 and has yet to be defeated. He began 2016 by defeating Tavorus Teague in a six-round bout in February. He takes on the 23-year-old Hernandez who turned pro in 2013 and has also yet to taste defeat. The Fresno-native picked up three victories in 2015.