A group of newly-signed Ringstar Sports talent was on display at the Wild Card Boxing Club in Hollywood Tuesday, as the young fighters participated in a media workout in advance of their respective pro debuts taking place Sunday, April 9 from The Novo at L.A. Live in downtown Los Angeles.

Participating in Tuesday's workout was 2016 U.S. Olympian Karlos Balderas of Santa Maria, Calif., who will make his pro debut in a six-round super featherweight contest featured on the Premier Boxing Champions on FS1 and FOX Deportes telecast.

Also working out for the media was 2016 Team Mexico Olympic Bronze medalist Misael Rodriguez, who is trained by Robert Garcia and managed by Abner Mares, 2016 Lithuanian Olympian Eimantas Stanionis, who is trained by Freddie Roach and 2016 Mexican Olympian Lindolfo Delgado.

Televised coverage begins at 9:30 p.m. ET/6:30 p.m. PT and is headlined by former world title challenger Josesito "Riverside Rocky" Lopez battling Mexico's Saul Corral in a 10-round showdown, plus unbeaten lightweight Alejandro "El Charro" Luna facing former title challenger Andrey Klimov.

Tickets for the live event, which is promoted by Ringstar Sports, are priced at $30 general admission, $60 balcony reserved, $100 VIP balcony reserved and are on sale now. Tickets can be purchased through AXS.com HERE. 

FREDDIE ROACH, Stanionis' Trainer

"This is a great show for the future of boxing. You have four talented Olympians on this show. I can't wait for Stanionis to show his skills to the world.

"Stanionis sparred with five of Miguel Cotto's sparring partners and he knocked down three of them if that tells you anything about his power.

"I just want him to go out there and have some fun and do his job. We're not going to go out there looking for a first round knockout, but if it comes, that's a bonus. We're going to show our skills and win every minute of every round."