IBF Şampiyonları listesi
Yarı Sinek Sıklet

| Boksör: | Tarih: | Yer: | Unvan   Koruma: |
| --- | --- | --- | --- |
|  Dodie Boy Penalosa def. Satoshi Shingaki | Aralık 10, 1983 | Osaka, Japonya | 3 |
| Title vacated | Ekim 1986 | Penalosa vacated the title in order to move up to the Flyweight division. His last successful defense was against Yani Dokolamo on Ekim 12, 1985 in Cakarta, Endonezya. | Penalosa vacated the title in order to move up to the Flyweight division. His last successful defense was against Yani Dokolamo on Ekim 12, 1985 in Cakarta, Endonezya. |
|  Jum-Hwan Choi def. Cho-Woon Park | Aralık 7, 1986 | Busan, Güney Kore | 3 |
|  Tacy Macalos | Kasım 4, 1988 | Quezon City, Filipinler | 0 |
|  Muangchai Kittikasem | Mayıs 2, 1989 | Bangkok, Tayland | 3 |
|  Michael Carbajal | Temmuz 29, 1990 | Phoenix, Arizona | 9 |
|  Humberto González | Şubat 19, 1994 | Inglewood, California | 3 |
|  Saman Sorjaturong | 15 Temmuz 1995 | Inglewood, California | 1 |
| Title vacated | Kasım 1995 | Sorjaturong vacated the title after defeating Yuichi Hosono in Ratchaburi, Tayland on Kasım 12, 1995. | Sorjaturong vacated the title after defeating Yuichi Hosono in Ratchaburi, Tayland on Kasım 12, 1995. |
|  Michael Carbajal (2) def. Melchor Cob Castro | Mart 16, 1996 | Las Vegas, Nevada | 2 |
|  Mauricio Pastrana | Ocak 18, 1997 | Las Vegas, Nevada | 3 |
| Title vacated | Nisan 30, 1998 |  |  |
|  Will Grigsby def. Ratanapol Sor Vorapin | Aralık 18, 1998 | Fort Lauderdale | 1 |
|  Ricardo López | Ekim 2, 1999 | Las Vegas, Nevada | 3 |
| Title vacated | Kasım 28, 2002 | Lopez retired as champion in Meksika City, Meksika. His last successful defense was against Zolani Petelo on Eylül 29, 2001 in New York, New York. | Lopez retired as champion in Meksika City, Meksika. His last successful defense was against Zolani Petelo on Eylül 29, 2001 in New York, New York. |
|  Victor Burgos def. Alex Sánchez | Şubat 15, 2003 | Las Vegas, Nevada | 2 |
|  Will Grigsby (2) | Mayıs 14, 2005 | Las Vegas, Nevada | 0 |
|  Ulises Solís | Ocak 7, 2006 | New York City, New York | 9 |
|  Brian Viloria | Nisan 19, 2009 | Manila, Filipinler | 1 |
|  Carlos Tamara | Ocak 23, 2010 | Manila, Filipinler | 0 |
|  Luis Alberto Lazarte | Mayıs 29, 2010 | Buenos Aires, Arjantin | 2 |
|  Ulises Solis | Nisan 30, 2011 | Mar del Plata, Arjantin | 1 |
| Title stripped | Temmuz 19, 2012 | Solís was stripped of the title because of inactivity. His only defense was on Ağustos 28, 2011 at Guadalajara against Jether Oliva | Solís was stripped of the title because of inactivity. His only defense was on Ağustos 28, 2011 at Guadalajara against Jether Oliva |
|  John Riel Casimero interim champ promoted | Temmuz 19, 2012 | N/A | 4 |
| Title stripped | Mayıs 2, 2014 | Casimero was stripped of the title after he failed to make weight for his world title fight against Mauricio Fuentes. His last successful defense was against Felipe Salguero on Ekim 26, 2013 at Makati City, Filipinler | Casimero was stripped of the title after he failed to make weight for his world title fight against Mauricio Fuentes. His last successful defense was against Felipe Salguero on Ekim 26, 2013 at Makati City, Filipinler |
|  Javier Mendoza def. Ramón García Hirales current champion | 20 Eylül 2014 | Tijuana, Meksika | 0 |