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| Boxing Men: IBF World Championship Strawweight | 
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| (also known as Mini Flyweight) | |
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| |
| Mon. | Year | Location | 
| 
|
| Dec. | 2006 | Jakarta (ina) | Muhammad Rachman (ina) | Bejie Sorolla (phi) |
| May | 2006 | Jakarta (ina) | Muhammad Rachman (ina) | Omar Soto (mex) |
| Apr. | 2005 | Merauke (ina) | Muhammad Rachman (ina) | Fahlan Lookmingkwan (tha) |
| Sep. | 2004 | Jakarta (ina) | Muhammad Rachman (ina) | Daniel Reyes (col) |
| Apr. | 2004 | Cartagena (col) | Daniel Reyes (col) | Roberto Leyva (mex) |
| Oct. | 2003 | Los Angeles (usa) | Daniel Reyes (col) | Edgar Cardenas (mex) |
| May | 2003 | Tijuana (mex) | Edgar Cardenas (mex) | Miguel Barrera (col) |
| Mar. | 2003 | Las Vegas (usa) | Miguel Barrera (col) | Roberto Leyva (mex) |
| Aug. | 2002 | Las Vegas (usa) | Miguel Barrera (col) | Roberto Leyva (mex) |
| Sep. | 2001 | Ensenada (mex) | Roberto Leyva (mex) | Miguel Barrera (col) |
| Apr. | 2001 | New York (usa) | Roberto Leyva (mex) | Daniel Reyes (col) |
| Oct. | 2000 | -- | vacant | -- |
| Jun. | 2000 | Ashford (gbr) | Zolani Petelo (saf) | Mickey Cantwell (gbr) |
| Dec. | 1999 | Peterborough (gbr) | Zolani Petelo (saf) | Juanito Rubillar (phi) |
| May | 1999 | Hammanskraal (saf) | Zolani Petelo (saf) | Eric Jamili (phi) |
| Jul. | 1998 | Carousel (saf) | Zolani Petelo (saf) | Carmelo Caceres (phi) |
| Mar. | 1998 | Johannesburg (saf) | Zolani Petelo (saf) | Faisol Akbar (ina) |
| Dec. | 1997 | Songkhla (tha) | Zolani Petelo (saf) | Ratanapol Sor Voraphin (tha) |
| Aug. | 1997 | Nongkhai (tha) | Ratanapol Sor Voraphin (tha) | Wellington Vicente (bra) |
| Jun. | 1997 | Nakhon Ratchasima (tha) | Ratanapol Sor Voraphin (tha) | Juan Herrera (col) |
| Mar. | 1997 | Saraburi (tha) | Ratanapol Sor Voraphin (tha) | Luis Doria (col) |
| Nov. | 1996 | Udon Ratchathani (tha) | Ratanapol Sor Voraphin (tha) | Gustavo Vera (ven) |
| Sep. | 1996 | Prachuab (tha) | Ratanapol Sor Voraphin (tha) | Oscar Andrade (mex) |
| Jul. | 1996 | Chiang Mai (tha) | Ratanapol Sor Voraphin (tha) | Joseph Orjaleza (phi) |
| May | 1996 | Yala (tha) | Ratanapol Sor Voraphin (tha) | Jun Arlos (phi) |
| Mar. | 1996 | -- | vacant | -- |
| Dec. | 1995 | Lamphun (tha) | Ratanapol Sor Voraphin (tha) | Osvaldo Guerrero (mex) |
| Oct. | 1995 | Supran Buri (tha) | Ratanapol Sor Voraphin (tha) | Jack Russell (aus) |
| May | 1995 | Chiang Mai (tha) | Ratanapol Sor Voraphin (tha) | Osar Flores (col) |
| Feb. | 1995 | Bangkok (tha) | Ratanapol Sor Voraphin (tha) | Jerry Pahayahay (phi) |
| Nov. | 1994 | Khon Kaen (tha) | Ratanapol Sor Voraphin (tha) | Carlos Rodríguez (ven) |
| Aug. | 1994 | Burinam (tha) | Ratanapol Sor Voraphin (tha) | Marcelino Bolívar (ven) |
| May | 1994 | Bangkok (tha) | Ratanapol Sor Voraphin (tha) | Roger Espanola (phi) |
| Feb. | 1994 | Pichit (tha) | Ratanapol Sor Voraphin (tha) | Ronnie Magramo (phi) |
| Dec. | 1993 | Suphan Buri (tha) | Ratanapol Sor Voraphin (tha) | Félix Naranjo (col) |
| Sep. | 1993 | Bangkok (tha) | Ratanapol Sor Voraphin (tha) | Domingo Siwalette (ina) |
| Jun. | 1993 | Bangkok (tha) | Ratanapol Sor Voraphin (tha) | Ala Villamor (phi) |
| Mar. | 1993 | Korat (tha) | Ratanapol Sor Voraphin (tha) | Nico Thomas (ina) |
| Dec. | 1992 | Bangkok (tha) | Ratanapol Sor Voraphin (tha) | Manny Melchor (phi) |
| Sep. | 1992 | Bangkok (tha) | Manny Melchor (phi) | Fahlan Lookmingkwan (tha) |
| Jun. | 1992 | Bangkok (tha) | Fahlan Lookmingkwan (tha) | Said Iskandar (ina) |
| Feb. | 1992 | Nakorn Pathorn (tha) | Fahlan Lookmingkwan (tha) | Félix Naranjo (col) |
| Oct. | 1991 | Bangkok (tha) | Fahlan Lookmingkwan (tha) | Andy Tabanas (phi) |
| Jul. | 1991 | Bangkok (tha) | Fahlan Lookmingkwan (tha) | Abdi Pohan (ina) |
| Dec. | 1990 | Bangkok (tha) | Fahlan Lookmingkwan (tha) | Pretty Boy Lucas (phi) |
| Aug. | 1990 | Bangkok (tha) | Fahlan Lookmingkwan (tha) | Eric Chavez (phi) |
| Jun. | 1990 | Bangkok (tha) | Fahlan Lookmingkwan (tha) | Joe Constantino (phi) |
| Feb. | 1990 | Bangkok (tha) | Fahlan Lookmingkwan (tha) | Eric Chavez (phi) |
| Sep. | 1989 | Jakarta (ina) | Eric Chavez (phi) | Nico Thomas (ina) |
| Jun. | 1989 | Jakarta (ina) | Nico Thomas (ina) | Samuth Sithnaruepol (tha) |
| Mar. | 1989 | Jakarta (ina) | Samuth Sithnaruepol (tha) | Nico Thomas (ina) |
| Aug. | 1988 | Bangkok (tha) | Samuth Sithnaruepol (tha) | Hwang In-Kyu (sko) |
| Mar. | 1988 | Bangkok (tha) | Samuth Sithnaruepol (tha) | Pretty Boy Lucas (phi) |
| Dec. | 1987 | -- | vacant | -- |
| Jun. | 1987 | Bukok (sko) | Lee Kyung-Yun (sko) | Masaharu Kawakami (jpn) |
