Stadium: Court 2 Round: 45 Ground: Hardcourt outdoor
| ITF Thailand F9 | 2017/10/16 03:00 | Isaro, Pruchya v Shiga, Masato | 6-4,6-0 |
| ITF Thailand F8 | 2017/10/11 06:50 | 리, 호앙 남 v Shiga, Masato | 6-3,7-5 |
| ITF Thailand F8 | 2017/10/10 07:45 | Wachiramanowong, Kittiphong v Shiga, Masato | 6-7,3-6 |
| Challenger Gwangju Qual | 2017/09/17 01:30 | 니에스텐, 밀리안 v Shiga, Masato | 6-3,5-7,6-4 |
| Challenger Shanghai Qual | 2017/09/09 03:45 | Shiga, Masato v 시아, 즈하우 | 6-7,0-6 |
| Thailand F5, Singles Qualifying | 2017/08/08 02:30 | Isaro, Pruchya v Shiga, Masato | 6-2,6-1 |
| ITF Thailand F4 | 2017/08/02 02:30 | Orkin, Elliott v Shiga, Masato | 6-1,6-1 |
| ITF Thailand F4 | 2017/08/01 02:30 | Sadler, Olly v Shiga, Masato | 0-6,0-6 |
| Spain F4, Singles Qualifying | 2018/02/08 11:00 | 가코브, 이반 v 충, 윤성 | 6-4,6-4 |
| ITF Spain F3 | 2018/01/30 13:40 | 기메노-트라벨, 다니엘 v 충, 윤성 | 6-4,6-1 |
| ITF Spain F2 | 2018/01/27 10:00 | 충, 윤성 v 무노즈-데 라 나바, 다니엘 | 3-6,4-6 |
| ITF Spain F2 | 2018/01/26 13:00 | 몬테이로, 주앙 v 충, 윤성 | 7-6,5-7,3-6 |
| ITF Spain F2 | 2018/01/25 09:00 | 충, 윤성 v 티우르네브, 에브게니 | 6-4,2-6,6-3 |
| ITF Spain F2 | 2018/01/23 10:35 | 충, 윤성 v Mertens, Nico | 6-4,6-3 |
| ITF Spain F1 | 2018/01/20 11:50 | 무노즈-데 라 나바, 다니엘 v 충, 윤성 | 6-4,6-3 |
| ITF Spain F1 | 2018/01/19 10:00 | Gigounon, Germain v 충, 윤성 | 5-7,3-6 |