Stadion: Court B Round: 28 Ground: Hardcourt indoor
| Challenger - Kyoto - Herrendoppel | 2018/02/22 04:25 | Altuna/Hurkacz v Soeda/Uchiyama | 2-6,1-6 |
| Challenger - Kyoto - Herrendoppel | 2018/02/21 07:35 | Soeda/Uchiyama v Peng/Siljestrom | 6-4,6-4 |
| Challenger - Kyoto - Herrendoppel | 2018/02/21 08:50 | Balaji/Gunneswaran v Li/Robert | 6-4,6-4 |
| Challenger - Kyoto - Herrendoppel | 2018/02/19 07:50 | Hayashi/Shibano v Balaji/Gunneswaran | 5-7,1-6 |