IBF Şampiyonları listesi
Sinek Sıklet

| Boksör: | Tarih: | Yer: | Unvan   Koruma: |
| --- | --- | --- | --- |
|  Soon-Chun Kwon def. Rene Busayong | Aralık 24, 1983 | Seul, Güney Kore | 7 |
|  Jong-Kwan Chung | Aralık 20, 1985 | Busan, Güney Kore | 0 |
|  Bi-Won Chung | Nisan 27, 1986 | Busan, Güney Kore | 0 |
|  Hi-Sup Shin | Ağustos 2, 1986 | Inchon, Güney Kore | 1 |
|  Dodie Boy Penalosa | Şubat 22, 1987 | Inchon, Güney Kore | 0 |
|  Chang-Ho Choi | Eylül 5, 1987 | Manila, Filipinler | 0 |
|  Rolando Bohol | Ocak 16, 1988 | Manila, Filipinler | 1 |
|  Duke McKenzie | Ekim 5, 1988 | London, İngiltere | 1 |
|  Dave McAuley | 7 Haziran 1989 | London, İngiltere | 5 |
|  Rodolfo Blanco | Haziran 11, 1992 | Bilbao, İspanya | 0 |
|  Pichit Sitbangprachan | Kasım 29, 1992 | Samut Prakan, Tayland | 5 |
| Title vacated | Kasım 25, 1994 | Sitbangprachan retired. His last successful defense was against Jose Luis Zepeda on Mayıs 8, 1994 in Ratchaburi, Tayland | Sitbangprachan retired. His last successful defense was against Jose Luis Zepeda on Mayıs 8, 1994 in Ratchaburi, Tayland |
|  Francisco Tejedor def. Jose Luis Zepeda | Şubat 18, 1995 | Cartagena, Kolombiya | 0 |
|  Danny Romero | Nisan 22, 1995 | Las Vegas, Nevada | 1 |
| Title vacated | 1996 | Romero vacated to move up to super flyweight. His last successful defense was against Miguel Martínez on Temmuz 29, 1995 in San Antonio, Texas | Romero vacated to move up to super flyweight. His last successful defense was against Miguel Martínez on Temmuz 29, 1995 in San Antonio, Texas |
|  Mark Johnson def. Francisco Tejedor | Mayıs 4, 1996 | Anaheim, California | 7 |
| Title vacated | 1998-1999 | Johnson vacated to fight for the super flyweight title. Johnson's last successful defense was against José Laureano on Eylül 4, 1998 in Atlantic City, New Jersey. | Johnson vacated to fight for the super flyweight title. Johnson's last successful defense was against José Laureano on Eylül 4, 1998 in Atlantic City, New Jersey. |
|  Irene Pacheco def. Luis Cox Coronado | Nisan 10, 1999 | Barranquilla, Kolombiya | 6 |
|  Vic Darchinyan | Aralık 16, 2004 | Hollywood, Florida | 5 |
|  Nonito Donaire | Temmuz 7, 2007 | Bridgeport, Connecticut | 3 |
| Title vacated | Temmuz 1, 2009 | Donaire vacated the title due to wanting to move up in weight. His last defense was against Raúl Martínez on Nisan 19, 2009 at Quezon City, Filipinler | Donaire vacated the title due to wanting to move up in weight. His last defense was against Raúl Martínez on Nisan 19, 2009 at Quezon City, Filipinler |
|  Moruti Mthalane def. Julio César Miranda | Kasım 20, 2009 | Johannesburg, Güney Afrika | 4 |
| Title vacated | Ocak 13, 2014 | Mthalane vacated in order to fight for a bigger purse in KwaZulu-Natal rather than for a smaller purse against Amnat Ruenroeng in Tayland. His last defense was against Ricardo Núñez on Eylül 1, 2012 at Panama City | Mthalane vacated in order to fight for a bigger purse in KwaZulu-Natal rather than for a smaller purse against Amnat Ruenroeng in Tayland. His last defense was against Ricardo Núñez on Eylül 1, 2012 at Panama City |
|  Amnat Ruenroeng def. Rocky Fuentes current champion | Ocak 22, 2014 | Nakhon Ratchasima, Tayland | 3 |