She had fought in underground street fights prior to her professional boxing career.
[1][2] Metcalf made her professional debut on January 16, 2016, where she lost a four-round unanimous decision (UD) bout to Samantha Salazar at the Gas Monkey Bar N' Grill in Dallas, Texas.
[3] Metcalf faced Melissa Oddessa Parker on July 29, 2023, winning the bout by majority decision.
[4] Metcalf faced Miyo Yoshida for vacant IBF Inter-continental female bantamweight title on November 7, 2023.
[5] Metcalf faced Miyo Yoshida in a rematch, this time for the IBF female bantamweight title in New York City on October 23, 2024.