WBC Welterweight World Champion Shawn Porter and top welterweight contender Yordenis Ugas went face-to-face Thursday at the final press conference before they battle in the main event of Premier Boxing Champions on FOX and FOX Deportes this Saturday night from Dignity Health Sports Park in Carson, California. (photos by Sean Ham, Nabeel Ahmad).

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Also squaring-off at Thursday's press conference and competing in PBC on FOX and FOX Deportes action Saturday were hard-hitting welterweights Abel Ramos and Francisco "Chia" Santana, who meet in a 10-round attraction, and unbeaten heavyweight Efe Ajagba and veteran Amir Mansour, who battle in an eight-round attraction to kick off the broadcast at 8 p.m. ET/5 p.m. PT.

Tickets for the live event, which is promoted by TGB Promotions, are on sale now. Tickets can be purchased at AXS.com.