Yosmar Kefi boxer
- bouts
- 18
- won
- 9
- lost
- 9
- draw
- 0
- Status
- active
- Division
- welterweight
- Debut
- 2010-06-12
- Height
- -
- Reach
- -
- Age
- 30
- Born
- 1989-02-15
- Death
- -
- Nationality
- Indonesia
| Date | Opponent | Last Opponents' Results | Place | Result |
|---|---|---|---|---|
| 2019-04-12 | Koki Koshikawa | WLWWWW | Korakuen Hall | |
| 2018-03-17 | Nakhon Muensa | LLWWWW | Jakarta | WIN Technical knockout |
| 2017-09-09 | Boonsom Phothong | LLLLDL | Balai Sarbini Convention Hall, Jakarta | WIN Technical knockout |
| 2017-06-11 | Kazuya Maruki | WLWWLL | Aioi Hall, Kariya | LOST Technical knockout |
| 2017-05-21 | Sutriyono Bara Boys | WLWLLL | Markas Cafe, Jakarta | WIN Points |
| 2017-01-21 | John Ruba | DWLWWW | Cendrawasih Sports Hall, Jakarta | LOST Unanimous decision |
| 2014-12-27 | Sandi Korga | LWLWLL | Padang Menang | LOST Unanimous decision |
| 2012-11-08 | Boido Simanjuntak | WWLDLL | LP Cipinang (Cipinang Prison), Jakarta | LOST Points |
| 2012-04-15 | Futoshi Usami | WWWWWD | Industrial Hall, Gifu | LOST Technical knockout |
| 2012-01-21 | Joko Maryanto | LLLL | Jakarta | WIN Technical knockout |
| 2011-06-19 | Joel Silalahi | LLLLWD | TVRI Studio, Jakarta | WIN KO |
| 2011-05-08 | Irvan Barita Marbun | WW | TVRI Studio, Jakarta | WIN Corner retirement |
| 2010-11-06 | Julio de la Basez | WDWWLL | So'e | LOST Technical knockout |
| 2010-07-01 | Shinya Iwabuchi | WWLWWW | Korakuen Hall | LOST Technical knockout |
| 2010-06-12 | Anton Tena | LLLLLL | TVRI Studio, Jakarta | LOST KO |