Martin had the first step-up fight of his career on April 20, 2021, as he was booked to face fellow unbeaten prospect Jerry Perez in the main event of a Fox Sports 1 broadcast card, which took place at the Shrine Exposition Hall in Los Angeles, California.

[3][4] Martin was booked to face Ryan Kielczweski in the featured bout of the preliminary portion of the Manny Pacquiao vs. Yordenis Ugás FOX Sports pay-per-view, which took place on August 21, 2021, at the T-Mobile Arena in Paradise, Nevada.

[9][10] Martin was expected to face the one-time WBA super featherweight title challenger Ricardo Núñez on July 9, 2022, as the opener of the Mark Magsayo versus Rey Vargas Showtime triple-header.

[15] Martin faced the undefeated 2016 Olympics bronze medalist Artem Harutyunyan in the main event of a Showtime broadcast card, which took place at Cosmopolitan of Las Vegas in Paradise, Nevada on July 15, 2023.

[18] 2024 On 15 June Frank faced the WBA lightweight world champion Gervonta Davis at the MGM Grand Garden Arena, Paradise, Nevada, U.S .