Gabriela Diana Fundora (born March 29, 2002) is an American professional boxer and the undisputed flyweight champion, having unified the World Boxing Association (WBA), World Boxing Council (WBC), International Boxing Federation (IBF), and World Boxing Organization (WBO) titles, as well as The Ring magazine title, in November 2024. At 22 years old, she became the youngest ever undisputed boxing world champion across divisions and gender in the four-belt era.
As of January 2026, Fundora is the #1 ranked female pound-for-pound boxer in the world by BoxRec. She and her brother Sebastian are the first brother-sister duo to become world champions in boxing history.
Early life and amateur career Fundora was born on March 29, 2002, in Palm Beach, Florida, and is one of six siblings. Her father, Freddy, is Cuban, and her mother, Monique, is Mexican. She began boxing at the age of six. In 2011, Fundora and her family relocated to California's Coachella Valley to access a larger and more competitive boxing talent pool and improved training opportunities, where she began training with her father and brother, Sebastian, at the Coachella Valley Boxing Club.
As an amateur, Fundora was highly decorated and emerged as the nation's top-ranked junior boxer in the 119-pound division. In 2017, she won the Junior National Championships and was named Boxer of the Tournament. That same year, she also captured titles at the Junior Open and the USA Boxing Eastern and Western Olympic Qualifying Tournaments. She continued her success in 2018 by winning the National Junior Olympics and was named USA Boxing Junior Female Boxer of the Year in 2017. Due to age restrictions that made her ineligible to qualify for the next Olympic Games, she subsequently decided to turn professional.
Professional career IBF Flyweight Champion Fundora vs. Mucino
Fundora turned professional in 2021 and compiled a record of 12-0 with 1 no contest before defeating Arely Muciño, to win the IBF flyweight title on October 21, 2023 in Inglewood, California.
Fundora vs. Cruz On January 27, 2024 in Phoenix, Arizona, Fundora defeated Christina Cruz via 10th-round TKO and made the first successful defense of her IBF flyweight title.
Fundora vs. Asenjo On August 10, 2024 at Michelob Ultra Arena in Las Vegas, Fundora defeated Daniela Asenjo by unanimous decision and made the second successful defense of her IBF flyweight title.
Undisputed Flyweight Champion Fundora vs. Alaniz Fundora was scheduled to face Gabriela Celeste Alaniz for the undisputed flyweight title in Las Vegas on November 2, 2024. She won the fight by TKO in the seventh round.
Fundora vs. Badillo Fundora was scheduled to make the first defense of her undisputed flyweight title against Marilyn Badillo on April 19, 2025 in Oceanside, CA. Fundora won the fight via stoppage in the seventh round.
Fundora vs. Kubicki Fundora was scheduled to make the second defense of her undisputed flyweight title against Ayelen Granadino in Indio, California, on September 20, 2025. On September 11, 2025, it was announced that Alexas Kubicki would replace Granadino. Fundora defeated Kubicki by seventh-round TKO.
Fundora vs. Ruiz Fundora made the third defense of her undisputed flyweight title against Viviana Ruiz Corredor at the Honda Center in Anaheim, California, on March 14, 2026. She won by knockout in the sixth round.
Awards BWAA Female Fighter of the Year: 2024 The Ring Female Fighter of the Year: 2024 WBC Female Fighter of the Year: 2025 WBC Performance of the Year : 2025 2× ESPN Female Fighter of the Year: 2024, 2025 2× WBN Female Fighter of the Year: 2024, 2025 2× Uncrowned Women's Fighter of the Year: 2024, 2025 BoxingScene Female Fighter of the Year: 2024 The Sporting News Women's Fighter of the Year: 2024 2× Women Boxing Archive Network (WBAN) Hottest Female Rising Star: 2022, 2024 WBAN Fighter of the Year: 2025 Boxing News International Female Fighter of the Year: 2025 The Sporting News Best Boxer Under 25: 2025
Professional boxing record
ResultRecordOpponentTypeRound, timeDateLocationNotes19WinViviana Ruiz CorredorKO6 (10), Mar 14, 202618WinAlexas KubickiTKO7 (10), Sep 20, 202517WinMarilyn Badillo AmayaTKO7 (10), Apr 19, 202516Win15–0 Gabriela Celeste AlanizTKO7 (10), Nov 2, 202415Win14–0 Daniela AsenjoUD10 (10)Aug 10, 202414Win13–0 Christina CruzTKO10 (10), Jan 27, 202413Win12–0 Arely MuciñoKO5 (10), Oct 21, 202312Win11–0 Maria Micheo SantizoUD8 (8)Apr 8, 202311Win10–0 Tania Garcia HernandezUD10 (10)Feb 23, 202310Win9–0 Naomi Arellano ReyesUD10 (10)Oct 8, 20229Win8–0 Lucia Hernandez NunezUD8 (8)Jul 28, 20228Win7–0 Rubi Marisol Molina SanchezTKO2 (8)Apr 29, 20227Win6–0 Estrella ValverdeTKO2 (6)Feb 26, 20226Win5–0 Nataly DelgadoUD8 (8)Jan 14, 20225NC4–0 Alejandra Soto MartinezNC1 (6)Oct 23, 20214Win4–0Jessica Martinez CastilloRTD4 (6)Sep 25, 20213Win3–0Karol Mazariegos GonzalezTKO1 (4)Aug 21, 20212Win2–0Indeya SmithUD4 (4)Jul 3, 20211Win1–0Jazmin ValverdeUD4 (4)May 15, 2021
Personal life Fundora's brother Sebastian is also a professional boxer. They are both trained by their father, Freddy, at a private gym established by the family.
In 2021, Fundora signed a long-term promotional agreement with Sampson Boxing. In 2024, she entered into a co-promotional deal with Golden Boy Promotions, with Sampson Boxing retained as her co-promoter.
See also List of female boxers Notable boxing families List of southpaw stance boxers List of undisputed world boxing champions
References
External links
Gabriela Fundora - Profile, News Archive & Current Rankings at Box.Live