| Date | 31 July 2021 | |
|---|---|---|
| Location | Nippon Budokan, Chiyoda, Tokyo (Mat 1) | |
| Referee | Everardo García |  MEX |
| Colour | Competitor | NOC | Ippon | Waza-ari | Penalty | |
|---|---|---|---|---|---|---|
| – | Tsend-Ochiryn Tsogtbaatar |  MGL | 0 | 1 | 0 | |
| – | Musa Mogushkov |  ROC | 0 | 0 | 1 |
| Match Result | Waza-ari |
|---|
| Time | Athlete(s) | NOC | Result | Notes |
|---|---|---|---|---|
| 4:00 (1) | Tsend-Ochiryn Tsogtbaatar | | De-ashi-harai | Waza-ari |
| Time | Athlete(s) | NOC | Result | Notes |
|---|---|---|---|---|
| 1:16 (1) | Tsend-Ochiryn Tsogtbaatar | | De-ashi-harai | Waza-ari |
| 3:20 (1) | Musa Mogushkov | | Non-Combativity | Shido |
