| Gender | Male |
|---|---|
| Height | 0' 0" |
| Weight Class | Catchweight |
Koichiro Yamashita is a MMA fighter with a professional fight record of 1 wins, 5 losses and 2 draws
| Pro Record | 1-5-2 (Win-Loss-Draw) |
|---|---|
| Career Length | 3 years, 8 months, 5 days |
| Rounds Fought | 13.0 |
| Avg. Fights/Year | 2.2 |
| Longest Layoff | 9 months, 10 days |
| Quickest Turnaround | 2 months, 8 days |
| Date | Opponent | Weightclass | Method | Round | Time | |||
|---|---|---|---|---|---|---|---|---|
| NSF | 07/13/2025 | L (1-4-2) | Kenzo Miyake (2-2-1) | Catchweight | Decision (Majority Decision) Shooto - Torao 36 | 2 | 05:00 | |
| NSF | 11/17/2024 | L (1-3-2) | Takuya Shivaev (2-0-0) | LW | KO (Knee) Shooto - Torao 34 | 2 | 01:43 | |
| NSF | 05/19/2024 | D (1-3-1) | Kento Azumi (2-3-0) | Catchweight | Draw (Unanimous Draw) Shooto - Professional Shooto 2024 Vol. 4 | 2 | 05:00 | |
| NSF | 08/06/2023 | L (1-2-1) | Kai Bilal Haga (0-3-0) | LW | Decision (Unanimous Decision) Grachan 63 | 2 | 05:00 | |
| NSF | 05/28/2023 | D (1-2-0) | Takeshi Saga (0-1-0) | LW | Draw (Majority Draw) Shooto - Torao 29 | 2 | 05:00 | |
| NSF | 02/26/2023 | L (1-1-0) | Yota Hayashi (3-4-0) | LW | Decision (Unanimous Decision) Grachan 60 | 2 | 05:00 | |
| NSF | 05/15/2022 | W (0-1-0) | Yuta Oue (0-0-2) | Catchweight | Submission (Arm Bar) Shooto - Torao Gig 04 / Torao 27 | 1 | 03:55 | |
| NSF | 11/07/2021 | L (0-0-0) | Ryuya Iwamoto (1-0-0) | Catchweight | KO Shooto - Force 14 | 1 | 04:14 |
| * 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 |