Boxing · Flyweight (112 lb) · Fighter Profile
Champion
Sergio Mendoza
"Yoreme"
28-1-0
29Career bouts
120Rounds boxed
Dec 2018Pro debut
86%KO rate
WBC Flyweight · WBA Flyweight
Bio
'Yoreme' — a heavy-handed southpaw from Hermosillo with 24 knockouts in 28 wins — took a title shot on two weeks' notice in October 2026 and stopped unified champion Ricardo Sandoval in five rounds in Chicago, one of the upsets of the year. The WBC and WBA flyweight titles came six months after a knockout loss in a light-flyweight title challenge in Tokyo.
Tale of the Tape
| Record | 28-1-0 |
|---|---|
| Division | Flyweight (112 lb) |
| Status | Champion |
| Nickname | Yoreme |
| Age | 26 |
| Nationality | Mexican |
| Height | 5'8" / 173cm |
| Reach | 67" / 170cm |
| Stance | Southpaw |
| Win methods | 24 wins by KO |
| KO rate | 86% (24 of 28 wins) |
Career record
| Date | Opponent | Result | Method | Rd | Location · Notes | Record |
|---|---|---|---|---|---|---|
| Oct 10, 2026 | Ricardo Sandoval | W | TKO | 5 of 12 | Wintrust Arena, Chicago, Illinois, U.S.Won WBA and WBC flyweight titles | 28-1-0 |
| Apr 13, 2026 | Thanongsak Simsri | L | KO | 2 of 12 | Korakuen Hall, Tokyo, JapanFor IBF light-flyweight title | 27-1-0 |
| Nov 22, 2025 | Mpumelelo Tshabalala | W | KO | 3 of 12 | Hermosillo, Mexico | 27-0-0 |
| Jul 4, 2025 | Joel Cordova | W | UD | 10 of 10 | Ciudad Juarez, Mexico | 26-0-0 |
| Mar 15, 2025 | Edinson Martinez | W | TKO | 4 of 10 | Hermosillo, Mexico | 25-0-0 |
| Sep 13, 2024 | Angel Ramos Serrano | W | KO | 3 of 10 | Arena Sonora, Hermosillo, Mexico | 24-0-0 |
| Jun 22, 2024 | Hugo Hernandez | W | TKO | 3 of 6 | Hermosillo, Mexico | 23-0-0 |
| Mar 22, 2024 | Jesus Valle Chon | W | TKO | 1 of 8 | Culiacan, Mexico | 22-0-0 |
| Dec 8, 2023 | Yoel Garcia Gonzalez | W | TKO | 5 of 10 | Culiacan, Mexico | 21-0-0 |
| Aug 25, 2023 | Erick Omar Lopez | W | SD | 10 of 10 | El Domo del Code Jalisco, Guadalajara, Mexico | 20-0-0 |
| May 12, 2023 | Jose Javier Torres Aispuro | W | TKO | 6 of 10 | Polideportivo Juan S. Millan, Culiacan, Mexico | 19-0-0 |
| Dec 17, 2022 | Joaquin Cruz Castillo | W | UD | 10 of 10 | Gimnasio Juan Francisco Estrada, Hermosillo, Mexico | 18-0-0 |
| Jul 22, 2022 | Francisco Gomez Sanchez | W | KO | 6 of 10 | Arena Sonora, Hermosillo, MexicoWon vacant WBC FECARBOX flyweight title | 17-0-0 |
| May 6, 2022 | Eduardo Heron Marquez Nunez | W | TKO | 3 of 8 | Gimnasio Juan Francisco Estrada, Hermosillo, Mexico | 16-0-0 |
| Dec 11, 2021 | Arturo Segundo Geronimo | W | KO | 6 of 10 | Centro de Usos Multiples, Hermosillo, MexicoWon vacant WBC FECOMBOX flyweight title | 15-0-0 |
| Oct 30, 2021 | Jesus Fierro Verdugo | W | TKO | 5 of 8 | Gimnasio Juan Francisco Estrada, Hermosillo, Mexico | 14-0-0 |
| Sep 4, 2021 | Ulises Lara | W | TKO | 5 of 8 | Gimnasio Juan Francisco Estrada, Hermosillo, Mexico | 13-0-0 |
| Jul 17, 2021 | Rigo Omar Martinez Hernandez | W | KO | 2 of 6 | Gimnasio Juan Francisco Estrada, Hermosillo, Mexico | 12-0-0 |
| May 7, 2021 | Angel Guevara | W | UD | 6 of 6 | Cancha 4, Hermosillo, Mexico | 11-0-0 |
| Mar 26, 2021 | Reyes Lopez Escalante | W | TKO | 1 of 6 | Jardines del Pedregal, Hermosillo, Mexico | 10-0-0 |
| Dec 9, 2020 | Jose Luis Estrada Lazaro | W | TKO | 6 of 6 | Marinaterra Hotel Spa, San Carlos, Mexico | 9-0-0 |
| Feb 29, 2020 | Jesus Ochoa Canez | W | KO | 4 of 4 | Gimnasio Juan Francisco Estrada, Hermosillo, Mexico | 8-0-0 |
| Oct 11, 2019 | Abraham Manriquez Gonzalez | W | TKO | 2 of 4 | Auditorio Benito Juarez, Los Mochis, Mexico | 7-0-0 |
| Sep 6, 2019 | Arcadio Salazar Chanez | W | TKO | 3 of 4 | Gimnasio Solidaridad, Hermosillo, Mexico | 6-0-0 |
| Jul 19, 2019 | German Aaron Cota | W | RTD | 3 of 4 | Centro De Usos Multiples, Huatabampo, Mexico | 5-0-0 |
| Jun 16, 2019 | Armando Alcantar | W | TKO | 1 of 4 | Gimnasio Municipal, Guaymas, Mexico | 4-0-0 |
| Jun 1, 2019 | Jonathan Garate | W | TKO | 1 of 4 | Gimnasio Solidaridad, Hermosillo, Mexico | 3-0-0 |
| Jan 25, 2019 | Rigoberto Cabreros | W | TKO | 2 of 4 | Gimnasio Solidaridad, Hermosillo, Mexico | 2-0-0 |
| Dec 21, 2018 | Brayan Pacheco Solorio | W | TKO | 2 of 4 | Gimnasio José Luis Castillo, Empalme, Mexico | 1-0-0 |
2026
WRicardo SandovalTKO · R5 of 12
Won WBA and WBC flyweight titles
LThanongsak SimsriKO · R2 of 12
For IBF light-flyweight title
2025
WMpumelelo TshabalalaKO · R3 of 12
WJoel CordovaUD · R10 of 10
WEdinson MartinezTKO · R4 of 10
2024
WAngel Ramos SerranoKO · R3 of 10
WHugo HernandezTKO · R3 of 6
WJesus Valle ChonTKO · R1 of 8
2023
WYoel Garcia GonzalezTKO · R5 of 10
WErick Omar LopezSD · R10 of 10
WJose Javier Torres AispuroTKO · R6 of 10
2022
WJoaquin Cruz CastilloUD · R10 of 10
WFrancisco Gomez SanchezKO · R6 of 10
Won vacant WBC FECARBOX flyweight title
WEduardo Heron Marquez NunezTKO · R3 of 8
2021
WArturo Segundo GeronimoKO · R6 of 10
Won vacant WBC FECOMBOX flyweight title
WJesus Fierro VerdugoTKO · R5 of 8
WUlises LaraTKO · R5 of 8
WRigo Omar Martinez HernandezKO · R2 of 6
WAngel GuevaraUD · R6 of 6
WReyes Lopez EscalanteTKO · R1 of 6
2020
WJose Luis Estrada LazaroTKO · R6 of 6
WJesus Ochoa CanezKO · R4 of 4
2019
WAbraham Manriquez GonzalezTKO · R2 of 4
WArcadio Salazar ChanezTKO · R3 of 4
WGerman Aaron CotaRTD · R3 of 4
WArmando AlcantarTKO · R1 of 4
WJonathan GarateTKO · R1 of 4
WRigoberto CabrerosTKO · R2 of 4
2018
WBrayan Pacheco SolorioTKO · R2 of 4
Full career record, most recent first — sourced from the fighter’s published professional record and cross-checked against the record above. Each bout shows the record after that fight.
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