Yoon Dong-Sik Mixed martial arts record Mixed martial arts record

| Res_ | Record | Opponent | Method_ | Event | Round | Time_ | Location_ |
|---|---|---|---|---|---|---|---|
| Win | 4-4 | Shungo Oyama | Decision (unanimous) | Dream 2 | 2 | 5:00 | Saitama , Japan |
| Win | 3-4 | Fabio Silva | Submission (armbar) | Hero`s 2007 in Korea | 1 | 6:12 | Seoul , South Korea |
| Win | 2-4 | Zelg Galešić | Submission (armbar) | Hero`s 10 | 1 | 1:29 | Yokohama , Japan |
| Win | 1-4 | Melvin Manhoef | Submission (armbar) | K-1 Dynamite!! USA HERO`s | 2 | 1:17 | California , USA |
| Loss | 0-4 | Murilo Bustamante | Decision (unanimous) | PRIDE Bushido 13 | 2 | 5:00 | Yokohama , Japan |
| Loss | 0-3 | Quinton Jackson | Decision (unanimous) | PRIDE 31 - Dreamers | 3 | 5:00 | Saitama , Japan |
| Loss | 0-2 | Makoto Takimoto | Decision (unanimous) | PRIDE 30 - Fully Loaded | 3 | 5:00 | Saitama , Japan |
| Loss | 0-1 | Kazushi Sakuraba | KO (punches) | PRIDE Total Elimination 2005 | 1 | 0:38 | Osaka , Japan |