| Isaac Bustos | |
| Nickname: | Tortas |
| Weight: | Mini flyweight |
| Height: | 5 ft 4 in (163 cm) |
| Reach: | 72 in (183 cm) |
| Birth Date: | 16 February 1975 |
| Birth Place: | Mexico City, Distrito Federal, Mexico |
| Style: | Orthodox |
| Total: | 38 |
| Wins: | 25 |
| Ko: | 13 |
| Losses: | 10 |
| Draws: | 3 |
Isaac Bustos (born February 16, 1975) is a Mexican former professional boxer who competed from 1995 to 2009. He held the WBC mini flyweight title from 2004 to 2005.
Isaac won his first NABF Championship by beating veteran Jesus Vargas.[1]
Bustos won the WBC Minimumweight Championship by upsetting an undefeated Eagle Den Junlaphan by T.K.O. in the fourth round.[2] He lost his title to Katsunari Takayama in his first defence by unanimous decision.[3] In his next fight he would also lose a unanimous decision to WBO Minimumweight Champion Iván Calderón[4]
| Result | Record | Opponent | Type | Round, time | Date | Location | Notes | |
|---|---|---|---|---|---|---|---|---|
| 38 | Loss |  David Gaspar | TKO | 6 (10), | 16 May 2009 |  | ||
| 37 | Loss | 25–9–3 |  Daiki Kameda | KO | 3 (10), | 8 Dec 2008 | | |
| 36 | Win | 25–8–3 | Dolores Osorio | UD | 8 | 29 Aug 2008 | | |
| 35 | Loss | 24–8–3 | Iván Calderón | UD | 12 | 18 Feb 2006 | | |
| 34 | Loss | 24–7–3 | Katsunari Takayama | UD | 12 | 4 Apr 2005 | | |
| 33 | Win | 24–6–3 |  Eagle Kyowa | TKO | 4 (12), | 18 Dec 2004 | | |
| 32 | Win | 23–6–3 | Javier Angeles | KO | 6 (10) | 14 Aug 2004 | | |
| 31 | Win | 22–6–3 | Adalberto Davila | TKO | 6 (10) | 20 Dec 2003 | | |
| 30 | Win | 21–6–3 | Mariano Rodriguez | KO | 1 (10) | 16 Aug 2003 | | |
| 29 | Win | 20–6–3 | Édgar Sosa | MD | 12 | 3 Jul 2003 | | |
| 28 | Win | 19–6–3 | Ricardo San Martin | UD | 12 | 28 Nov 2002 | | |
| 27 | Win | 18–6–3 | Fernando Luna Velez | TKO | 1 (12) | 4 May 2002 | | |
| 26 | Win | 17–6–3 | Valentin Leon | TKO | 10 (12) | 23 Feb 2002 | | |
| 25 | Win | 16–6–3 | Fernando Luna Velez | UD | 12 | 8 Dec 2001 | | |
| 24 | Win | 15–6–3 |  Leandro Mendoza | KO | 3 (10), | 13 Oct 2001 | | |
| 23 | Win | 14–6–3 | Christian Hernandez | KO | 3 (12) | 18 Aug 2001 | | |
| 22 | Win | 13–6–3 | Valentin Leon | KO | 6 (12) | 28 Apr 2001 | | |
| 21 | Win | 12–6–3 | Valentin Romero | TKO | 1 (12), | 20 Jan 2001 | | |
| 20 | Win | 11–6–3 | Jesus Vargas | UD | 12 | 28 Oct 2000 | | |
| 19 | Draw | 10–6–3 | Jesus Vargas | 2 (12) | 5 Aug 2000 | | ||
| 18 | Win | 10–6–2 | Alfredo Virgen | UD | 10 | 10 Jun 2000 | | |
| 17 | Draw | 9–6–2 | Gil Portilla | PTS | 10 | 22 Jan 2000 | | |
| 16 | Win | 9–6–1 | Rodrigo Garcia | KO | 5 (8) | 3 Jul 1999 | | |
| 15 | Win | 8–6–1 | Victor Garcia | DQ | 3 (8) | 10 Apr 1999 | | |
| 14 | Loss | 7–6–1 | Tomás Rojas | TKO | 3 (8) | 24 Oct 1998 | | |
| 13 | Win | 7–5–1 | Juan Carlos Jacobo | 1 | 8 Aug 1998 | | ||
| 12 | Win | 6–5–1 | Victor Manuel Rojas | PTS | 6 | 27 Jun 1998 | | |
| 11 | Loss | 5–5–1 | Juan Carlos Jacobo | UD | 6 | 12 May 1998 | | |
| 10 | Loss | 5–4–1 | Felipe Mateos | PTS | 6 | 19 Oct 1996 | | |
| 9 | Win | 5–3–1 | Fernando Herrera | 3 | 20 Sep 1996 | | ||
| 8 | Win | 4–3–1 | Juan Javier Lagos | 4 | 16 Aug 1996 | | ||
| 7 | Loss | 3–3–1 | Juan Javier Lagos | PTS | 4 | 8 May 1996 | | |
| 6 | Win | 3–2–1 | Francisco Martinez | 2 | 10 Apr 1996 | | ||
| 5 | Win | 2–2–1 | Antonio Leon | PTS | 4 | 2 Dec 1995 | | |
| 4 | Loss | 1–2–1 | Felipe Mateos | PTS | 4 | 21 Oct 1995 | | |
| 3 | Draw | 1–1–1 | Julio Morales | PTS | 4 | 13 Sep 1995 | | |
| 2 | Win | 1–1 | Arturo Leon | 4 | 3 Jun 1995 | | ||
| 1 | Loss | 0–1 | Adrian Gonzalez | 4 | 15 Feb 1995 | | ||