| Osvaldo Guerrero | |
| Real Name: | Osvaldo Guerrero-Camargo |
| Nickname: | Copala |
| Weight: | |
| Reach: | 163 cm |
| Birth Date: | 20 January 1974 |
| Birth Place: | Copala, Guerrero, Mexico |
| Stance: | Orthodox |
| Total: | 50 |
| Wins: | 27 |
| Ko: | 24 |
| Losses: | 23 |
Osvaldo Guerrero-Camargo (born 20 January 1974) is a Mexican former professional boxer who competed from 1991 to 2004, challenging for the IBF mini flyweight title in 1995.
Guerrero went pro in March 1991, he had fought a total of 21 times, only losing once to Rafael Orozco, a fellow-countryman by knockout in 1992. In 1995, he traveled to Thailand to challenge IBF Mini flyweight world title with Thai holder Ratanapol Sor Vorapin, Sor Vorapin's 12th title defense. Prior in 1994, he was WBC Strawweight international champion, by won with TKO Manny Melchor a former IBF Mini flyweight world champion from the Philippines, in the seventh round.
Long-haired Guerrero, who always nerves Sor Vorapin, gave an interview that he will defeat Sor Vorapin by knockout in the second round, and will take IBF title to unify with WBC same weight class of title holder Ricardo "El Finito" López, a fellow Mexican.
The event was held at a Chakkam Khanathon School in northern Thailand on December 30 of the same year. The bout turned out to be that he was the only receiving Sor Vorapin's punches, with only a few counterattacks especially in the fifth round. Finally, at the beginning of the sixth round, his mentor asked to surrender. After the fight, Sor Vorapin showed his sportsmanship by raising Guerrero's left hand around the ring to acknowledge his fighting spirit.[1]
After that, he continued boxing and had four chances to challenge the regional and international titles, one of which was against former WBC Light flyweight world champion Melchor Cob Castro, but he lost all of them.
He lost 17 consecutive fights from 2000 until his retirement in 2004. Guerrero record for 50 fights is 27 wins (24 on knockouts), 23 losses (13 on knockouts); his overall knockout percentage was 48%.[2]
| Result | Record | Opponent | Type | Round, time | Date | Location | Notes | ||
|---|---|---|---|---|---|---|---|---|---|
| 50 | Loss | 27–23 |  Oswaldo Juarez | PTS | 6 | 30 May 2004 | | ||
| 49 | Loss | 27–22 | Fernando Beltrán Jr. | TKO | 4 (10) | 10 Dec 2003 | | ||
| 48 | Loss | 27–21 | Sergio Palomo | PTS | 6 | 28 Mar 2003 | |||
| 47 | Loss | 27–20 | Miguel Mallon | UD | 6 | 5 Feb 2003 | |||
| 46 | Loss | 27–19 |  Ablorh Sowah | KO | 1 (6), | 18 Oct 2002 |  | ||
| 45 | Loss | 27–18 | Frankie Archuleta | TKO | 3 (12), | 21 Jun 2002 | | ||
| 44 | Loss | 27–17 |  Akihiko Nago | 5 (6), | 17 May 2002 | | |||
| 43 | Loss | 27–16 | Carlos Madrigal | TKO | 5 (12) | 14 Mar 2002 | | ||
| 42 | Loss | 27–15 | Israel Vázquez | UD | 10 | 22 Feb 2002 | | ||
| 41 | Loss | 27–14 | Salvador Garcia | UD | 4 | 24 Jan 2002 | | ||
| 40 | Loss | 27–13 |  Kahren Harutyunyan | UD | 4 | 19 Dec 2001 | | ||
| 39 | Loss | 27–12 | Carlos Madrigal | TKO | 2 (10), | 27 Sep 2001 | | ||
| 38 | Loss | 27–11 | Oscar Andrade | KO | 6 (10), | 21 Jul 2001 | | ||
| 37 | Loss | 27–10 | Frankie Archuleta | UD | 8 | 9 Jun 2001 | | ||
| 36 | Loss | 27–9 | Juan Alfonso Keb Baas | TKO | 12 (12) | 1 Dec 2000 | | ||
| 35 | Loss | 27–8 | Fernando Montiel | KO | 8 | 8 Sep 2000 | | ||
| 34 | Loss | 27–7 | Alejandro Montiel | KO | 9 (12) | 10 Mar 2000 | | ||
| 33 | Loss | 27–6 | Francisco Garcia | TKO | 3 (12) | 22 Jan 2000 | | ||
| 32 | Win | 27–5 | Felipe Lopez | TKO | 2 | 20 Nov 1999 | | ||
| 31 | Loss | 26–5 | Melchor Cob Castro | 12 | 17 Jul 1999 | | |||
| 30 | Win | 26–4 | Edgar Cárdenas | PTS | 12 | 24 Apr 1999 | | ||
| 29 | Loss | 25–4 |  Jose Sanjuanelo | TKO | 8 (12) | 7 Nov 1998 | | ||
| 28 | Win | 25–3 | Luis Escarpeta | KO | 4 | 6 Jun 1998 | | ||
| 27 | Loss | 24–3 | Pedro Rodriguez | PTS | 8 | 28 Feb 1998 | | ||
| 26 | Win | 24–2 | Luis Escarpeta | TKO | 4 | 12 Dec 1997 | | ||
| 25 | Win | 23–2 | Joel Garcia | TKO | 2 | 31 Oct 1997 | | ||
| 24 | Win | 22–2 | Edgar Echeverria | KO | 2 | 19 Sep 1997 | | ||
| 23 | Win | 21–2 | Benjamin Rivas | KO | 2 (8) | 8 Aug 1997 | | ||
| 22 | Win | 20–2 | Giovanni Munoz | KO | 3 | 16 May 1997 | | ||
| 21 | Win | 19–2 |  Rafael Castro | TKO | 2 | 2 May 1997 | | ||
| 20 | Win | 18–2 | Dunoy Pena | KO | 8 | 14 Mar 1997 | | ||
| 19 | Loss | 17–2 |  Ratanapol Sor Vorapin | TKO | 6 (12), | 30 Dec 1995 | | ||
| 18 | Win | 17–1 | Ilson Diaz | TKO | 2 | 23 Aug 1995 | | ||
| 17 | Win | 16–1 | Henry Rodriguez | KO | 2 | 4 Aug 1995 | | ||
| 16 | Win | 15–1 | Manny Melchor | TKO | 7 (12) | 12 Aug 1994 | | ||
| 15 | Win | 14–1 | Jose Luis Velarde | TKO | 5 | 28 May 1994 | | ||
| 14 | Win | 13–1 | Jose Luis Velarde | TKO | 8 | 29 Jan 1994 | | ||
| 13 | Win | 12–1 | Jaime Rojas | TKO | 5 | 1 Oct 1993 | | ||
| 12 | Win | 11–1 | Jesus Jimenez Ruiz | TKO | 2 | 7 Aug 1993 | | ||
| 11 | Win | 10–1 | Víctor Burgos | TKO | 1 (4) | 8 Jul 1993 | | ||
| 10 | Win | 9–1 | Manuel Leal | TKO | 2 | 22 May 1993 | | ||
| 9 | Win | 8–1 | Ricardo Marquez | 6 | 22 Mar 1993 | | |||
| 8 | Loss | 7–1 | Rafael Orozco | TKO | 3 (10) | 10 Oct 1992 | | ||
| 7 | Win | 7–0 | Martin Cadena | TKO | 4 | 15 Jul 1992 | | ||
| 6 | Win | 6–0 | Rafael Granillo | TKO | 3 (6) | 29 May 1992 | | ||
| 5 | Win | 5–0 | Valerio Sanchez | 6 | 18 Jan 1992 | | |||
| 4 | Win | 4–0 | Esteban Manriquez | TKO | 5 | 22 Nov 1991 | | ||
| 3 | Win | 3–0 | Agustin Luna | TKO | 2 (6) | 9 Nov 1991 | | ||
| 2 | Win | 2–0 | Edgar Cárdenas | 3 | 5 Oct 1991 | | |||
| 1 | Win | 1–0 | Martin Najera | 2 | 15 Mar 1991 | |