Jesus Ramos Jr will fight a new opponent on the Sebastian Fundora-Chordale Booker card as Kevin Salgado has pulled out of the contest, set to take place next weekend.
Casa Grande's Ramos Jr (22-1, 18 KOs) will now face Guido Emmanuel Schramm (16-3-2, 9 KOs) on March 22 at the Michelob ULTRA Arena, instead.
The fight will be the co-main event of the Premier Boxing Champions (PBC) card, shown live on Amazon Prime Video.
It'll be a quick turnaround for Ramos Jr, who only just fought on the David Benavidez-David Morrell card in Las Vegas on February 1.
The 24-year-old defeated former unified 154-pound champion Jeison Rosario, winning by eighth-round stoppage.
Schramm, from Buenos Aires, Argentina, now fights out of Los Angeles, California and is 2-2-1 in his last five fights.
The Argentine will look to get himself back in the win column when he faces Ramos Jr, after losing his last two outings, the first in November 2023 by majority decision to Johan Gonzalez, and the second by stoppage against Vladimir Hernandez last June.
Ramos Jr, has yet to challenge for world honours in his career, but his only defeat came against former world title challenger Erickson Lubin in September 2023 on the Canelo Alvarez-Jermell Charlo undercard.