Stadium: Court 6 Round: 27
| ITF Kazakhstan F4 MD | 2018/04/17 09:20 | Ayap/Tsivadze v Klok/Korolev | 4-6,6-4,8-10 |
| ITF Russia F2 MD | 2017/06/28 13:10 | Igoshin/Sabanin v Klok/Korolev | 6-7,7-6,10-7 |
| ITF Russia F1 MD | 2017/06/20 13:35 | Muzaev/Polyakov v Klok/Korolev | 7-5,6-2 |
| ITF Kazakhstan F3 MD | 2018/04/13 09:30 | Seol/Song v Khabibulin/Zhyrmont | 7-5,6-3 |
| ITF Kazakhstan F3 MD | 2018/04/09 08:45 | Dubrivnyy/Klok v Seol/Song | 4-6,2-6 |
| ITF Japan F3 MD | 2018/03/23 02:45 | Seol/Song v Ehara/Katayama | 5-7,6-7 |
| ITF Japan F3 MD | 2018/03/23 01:30 | Seol/Song v Nakagawa/Yamasaki | 6-0,2-6,10-4 |
| ITF Japan F3 MD | 2018/03/22 09:45 | Imai/Niki v Seol/Song | 3-6,3-6 |
| ITF Japan F3 MD | 2018/03/19 08:10 | Fukuda/Onozawa v Seol/Song | 6-4,3-6,8-10 |
| ITF Japan F2 MD | 2018/03/14 04:00 | Seol/Song v Lee/Lim | 6-7,5-7 |
| ITF Japan F2 MD | 2018/03/13 05:15 | Okamura/Sekiguchi v Seol/Song | 4-6,6-7 |