Stadium: Court 7 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Singapore MD | 2019/05/29 05:30 | Bourchier/H. Boyer v Kawachi/Tanuma | 5-7,3-6 |
| ITF Japan F7 MD | 2018/06/05 05:15 | Kawahashi/Tashiro v Kawachi/Tanuma | 6-4,6-4 |
| ITF Chinese Taipei F1 MD | 2016/10/13 06:55 | Lee/Liu v Kawachi/Tanuma | 6-3,6-3 |
| ITF Chinese Taipei F1 MD | 2016/10/11 05:40 | J-Mueller/J-Mueller v Kawachi/Tanuma | 2-6,0-6 |
| ITF China F12 MD | 2016/07/11 08:20 | Kawachi/Tanuma v Ning/Qiu | 2-6,7-5,5-10 |
| ITF M15 Singapore MD | 2019/05/29 05:55 | Dahiya/Nkomba v Maker/Ross | 3-6,2-6 |