| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Bantamweight |
Kosaku Yanai is a MMA fighter with a professional fight record of 0 wins, 2 losses and 3 draws
| Pro Record | 0-2-3 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 years, 4 months, 23 days |
| Rounds Fought | 9.7 |
| Avg. Fights/Year | 1.5 |
| Longest Layoff | 1 year, 6 months, 17 days |
| Quickest Turnaround | 3 months, 29 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 04/05/2015 | L (0-1-3) | Shinichi Maeno (1-1-0) | BW (135.0 vs. 135.0) | Decision (Unanimous Decision) Tribe Tokyo Fight - Challenge 4 | 3 | 05:00 | |
| NSF | 12/06/2014 | D (0-1-2) | Koji Obata (2-5-2) | Draw Pancrase 263 | 2 | 03:00 | ||
| NSF | 05/19/2013 | D (0-1-1) | Kentaro Ushiku (2-2-0) | Draw Pancrase 247 | 2 | 05:00 | ||
| NSF | 11/10/2012 | L (0-0-1) | Shun Fukazawa (2-1-0) | TKO/RSC (Referee Stoppage from Strikes) Pancrase - Progress Tour 12 | 2 | 02:40 | ||
| NSF | 11/12/2011 | D (0-0-0) | Koichi Sugai (1-0-2) | Draw Pancrase - Impressive Tour 11 | 2 | 05:00 |
| * Bouts marked with an 'Official' logo denote results which have been verified by an ABC-recognized athletic commission * Bouts marked with an (*) are considered exhibition bouts and do not count towards the fighter's record * Weights marked with an (*) denote those over the limit for the weight class |