Former world champion Jermell Charlo and hard hitting Jorge Cota took part in a media workout Thursday as they near their main event showdown that headlines Premier Boxing Champions on FOX and FOX Deportes this Sunday night from Mandalay Bay Events Center in Las Vegas. (photos by Sean Ham).

The workout also featured former world champions Guillermo "El Chacal" Rigondeaux and Julio Ceja, ahead of their WBC Super Bantamweight world title eliminator, plus sensational unbeaten prospect Joey Spencer, who faces Akeem Black as a part of FOX PBC Fight Night on FOX and FOX Deportes beginning at 8 p.m. ET/ 5 p.m. PT.

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Plus, undefeated rising prospect Chris "Primetime" Colbert showed off his skills as he prepares to take on Alberto Mercado on a special edition of FOX PBC Fight Night Prelims on FOX and FOX Deportes beginning at 7 p.m. ET/ 4 p.m. PT.

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

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