IB
Minimumweight · Mexico
Isaac Bustos 25-10-3 13 KO · 1995–2009
Isaac Bustos is a minimumweight boxer from Mexico, born Feb 16, 1975. Record 25-10-3 with 13 knockouts over 1995–2009. World titles: WBC minimumweight (2004–2005). Isaac Bustos last fought David Gaspar on May 16, 2009 and lost by TKO in round 6 of 10.
Also: إسحاق بوستوس · اسحاق بوستوس · イサック・ブストス +1 more イサーク・ブストス
Born Feb 16, 1975
Country 🇲🇽 Mexico
Stance Orthodox
Reach 183 cm
Nickname Tortas
Debut Feb 15, 1995
Career 1995–2009
Rounds boxed 215
KO share 52%
Born in Mexico City, Distrito Federal, Mexico
Titles WBC minimumweight 2004
Boxerbook rating 1534 ± 194 · inactive since May 2009Why here › Confirmed bouts 5 of 38
Record and next fight Record
25-10-3, 13 KOs · 1995–2009
Next fight
No next fight confirmed
Last result L
David Gaspar
TKO 6/10 · Auditorio Municipal, Tijuana, 🇲🇽
The record 38 bouts, 1995–2009, newest first. Records under each bout are both boxers going in.
Bouts by source: English Wikipedia · 38, Wikipedia (ja) · 2
L
David Gaspar
TKO 6/10 · Auditorio Municipal, Tijuana, 🇲🇽
Bustos 25-9-3 · Gaspar —
L
KO 3/10 · South Gym, Oyama, 🇯🇵
Bustos 25-8-3 · Kameda 11-1-0
W
Dolores Osorio
UD 8/8 · Ciudad del Carmen, 🇲🇽
Bustos 24-8-3 · Osorio —
L
For WBO mini flyweight title UD 12/12 · The Aladdin, Paradise, Nevada, 🇺🇸
Bustos 24-7-3 · Calderón —
L
For WBC mini-flyweight title UD 12/12 · Central Gym, Osaka, 🇯🇵
Bustos 24-6-3 · Takayama 14-1-0
W
Won WBC strawweight title TKO 4/12 · Korakuen Hall, Tokyo, 🇯🇵
Bustos 23-6-3 · Kyowa 13-0-0
W
Javier Angeles
KO 6/10 · Arena Hermanos Arredondo, Apatzingán, 🇲🇽
Bustos 22-6-3 · Angeles —
W
Adalberto Davila
TKO 6/10 · Palenque de Gallos, Cuautitlán Izcalli, 🇲🇽
Bustos 21-6-3 · Davila —
W
Mariano Rodriguez
KO 1/10 · Auditorio Municipal, Jiquilpan de Juárez, 🇲🇽
Bustos 20-6-3 · Rodriguez —
W
For NABF minimumweight title MD 12/12 · Centro de Espectaculos La Maraka, Mexico City, 🇲🇽
Bustos 19-6-3 · Sosa 12-3-0
W
Ricardo San Martin
UD 12/12 · Foro Las Americas, Mexico City, 🇲🇽
Bustos 18-6-3 · Martin —
W
Fernando Luna Velez
Retained NABF mini flyweight title TKO 1/12 · Mexico City, 🇲🇽
Bustos 17-6-3 · Velez —
W
Valentin Leon
Retained NABF mini flyweight title TKO 10/12 · Mexico City, 🇲🇽
Bustos 16-6-3 · Leon —
W
Fernando Luna Velez
Retained NABF mini flyweight title UD 12/12 · Arena Mexico, Mexico City, 🇲🇽
Bustos 15-6-3 · Velez —
W
Leandro Mendoza
KO 3/10 · Arena Mexico, Mexico City, 🇲🇽
Bustos 14-6-3 · Mendoza —
W
Christian Hernandez
Retained NABF mini flyweight title KO 3/12 · Mexico City, 🇲🇽
Bustos 13-6-3 · Hernandez —
W
Valentin Leon
Retained NABF mini flyweight title KO 6/12 · Mexico City, 🇲🇽
Bustos 12-6-3 · Leon —
W
Valentin Romero
Retained NABF mini flyweight title TKO 1/12 · Arena Mexico, Mexico City, 🇲🇽
Bustos 11-6-3 · Romero —
W
Jesus Vargas
Won vacant NABF mini flyweight title UD 12/12 · Arena Mexico, Mexico City, 🇲🇽
Bustos 10-6-3 · Vargas —
D
Jesus Vargas
For vacant NABF mini flyweight title TD 2/12 · Arena Mexico, Mexico City, 🇲🇽
Bustos 10-6-2 · Vargas —
Show all 38 bouts W
Alfredo Virgen
UD 10/10 · Mexico City, 🇲🇽
Bustos 9-6-2 · Virgen —
D
Gil Portilla
PTS 10/10 · Auditorio Municipal, Huixquilucan de Degollado, 🇲🇽
Bustos 9-6-1 · Portilla —
W
Rodrigo Garcia
KO 5/8 · Arena Mexico, Mexico City, 🇲🇽
Bustos 8-6-1 · Garcia —
W
Victor Garcia
DQ 3/8 · Arena Coliseo, Mexico City, 🇲🇽
Bustos 7-6-1 · Garcia —
L
TKO 3/8 · Arena Mexico, Mexico City, Distrito Federal, 🇲🇽
Bustos 7-5-1 · Rojas 10-1-0
W
Juan Carlos Jacobo
DQ 1 · Mexico City, 🇲🇽
Bustos 6-5-1 · Jacobo —
W
Victor Manuel Rojas
PTS 6/6 · Mexico City, 🇲🇽
Bustos 5-5-1 · Rojas —
L
Juan Carlos Jacobo
UD 6/6 · Discoteca La Boom, Lomas de Sotelo, 🇲🇽
Bustos 5-4-1 · Jacobo —
L
Felipe Mateos
PTS 6/6 · Mexico City, 🇲🇽
Bustos 5-3-1 · Mateos —
W
Fernando Herrera
KO 3 · Mexico City, 🇲🇽
Bustos 4-3-1 · Herrera —
W
Juan Javier Lagos
UD 4/4 · Mexico City, 🇲🇽
Bustos 3-3-1 · Lagos —
L
Juan Javier Lagos
PTS 4/4 · Mexico City, 🇲🇽
Bustos 3-2-1 · Lagos —
W
TKO 2 · Mexico
Bustos 2-2-1 · Martínez —
W
Antonio Leon
PTS 4/4 · Mexico City, 🇲🇽
Bustos 1-2-1 · Leon —
L
Felipe Mateos
PTS 4/4 · Mexico City, 🇲🇽
Bustos 1-1-1 · Mateos —
D
Julio Morales
PTS 4/4 · Mexico City, 🇲🇽
Bustos 1-1-0 · Morales —
W
PTS 4/4 · Mexico City, 🇲🇽
Bustos 0-1-0 · Leon —
L
Adrian Gonzalez
MD 4/4 · Mexico City, 🇲🇽
Bustos 0-0-0 · Gonzalez —
Ratings now Not in any current ranking.
World titles
Facts
What is Isaac Bustos's record? Isaac Bustos's professional record is 25-10-3 with 13 knockouts.
When is Isaac Bustos's next fight? No next fight is confirmed as of 12 Oct 2026.
Who did Isaac Bustos fight last? Isaac Bustos last fought David Gaspar on May 16, 2009 and lost by TKO in round 6 of 10.
Which world titles has Isaac Bustos held? Isaac Bustos has held 1 world title reign: WBC minimumweight (2004–2005). Sources Boxerbook ID 14771 · permanent link boxerbook.com/id/14771 . Wikidata (CC0), English Wikipedia (CC BY-SA). Last fetched: 2026-10-12. Spot a mistake? Every bout page has a link to report it.