Showtime Sports will unleash three exciting showdowns live this Saturday night.

The action serves as a lead-in to the Showtime card featuring Sebastian Fundora vs. Carlos Ocampo.

With action kicking off at 7:30 p.m. ET/4:30 p.m. PT, the COUNTDOWN show, hosted by Luke Thomas and Brian Campbell, features veteran welterweight contenders Egidijus “Mean Machine” Kavaliauskas and Mykal Fox squaring off in a 10-round bout.

Featherweight contenders Viktor Slavinskyi and Edward Vazquez also meet in an eight-round duel, while unbeaten flyweight prospect Gabriela Fundora, the younger sister of unbeaten headliner Fundora, kicks off the show battling Mexico’s Naomi Reyes in a 10-round fight.

All the action early airs live on the Showtime Sports YouTube and Facebook pages.

A two-time Olympian for his native Lithuania, Kavaliauskas (22-2-1, 18 KOs) now fights out of California as he seeks a second shot at a 147-pound world title.

Originally from Ukraine and residing in Los Angeles, Slavinskyi (13-1-1, 6 KOs) will look to bounce back from his first defeat on October 8, which came via majority decision against hard-hitting contender Claudio Marrero in February.