Former welterweight world champion Victor Ortiz and hard-hitting John Molina Jr. showed off their skills at a media workout Thursday as they prepare to face off Sunday, September 30 in the main event of Premier Boxing Champions on FS1 and FOX Deportes live from Citizens Business Bank Arena in Ontario, California. (photos by Luis Mejia).

The telecast begins at 9 p.m. ET/6 p.m. PT and features 2016 U.S. Olympian Karlos Balderas, who was in attendance at Thursday's workout and faces New Mexico's Jose Salinas, along with his brother Jose Balderas, who competes on the non-televised portion of the card.

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The stacked night of PBC action on FS1 and FOX Deportes will also see unbeaten featherweight contender Brandon Figueroa taking on rugged veteran Oscar Escandon in a 10-round bout, 2016 British Olympian Joe Joyce battling Iago Kiladze in an eight-round heavyweight attraction and rising unbeaten prospects Efe Ajagba and Joey Spencer in separate showdowns.

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Tickets for the event, which is promoted by TGB Promotions and Ringstar Sports, are on sale now and can be purchased at Ticketmaster.com.

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