This Saturday on FS1 starting at 8pm ET. Former super welterweight champion Austin "No Doubt'' Trout returns to the ring to take on former title challenger Terrell Gausha in a 10-round super welterweight bout that headlines Premier Boxing Champions on FS1 and FOX Deportes on Saturday, May 25 from Beau Rivage Resort Casino in Biloxi, Mississippi. In the co-feature, unbeaten super welterweight contender Chordale Booker battles rugged veteran Wale Omotoso in a 10-round bout, while sensational unbeaten welterweight prospect Eimantas Stanionis will open the broadcast at 8 p.m. ET/5 p.m. PT in an eight or 10-round welterweight fight. Tickets for the event, which is promoted by TGB Promotions, go on sale Monday, April 15 and can be purchased at the Beau Rivage Theatre box office and through Ticketmaster.