Stadium: Court 1 Round: 25 Ground: Hardcourt outdoor
| ITF Japan F6 | 2018/04/10 05:10 | Kaito Uesugi v Sora Fukuda | 5-7,5-7 |
| ITF Japan F6 Qual | 2018/04/09 01:00 | Kaito Uesugi v Takuya Kumasaka | 6-3,6-1 |
| ITF Japan F6 Qual | 2018/04/08 01:00 | Kaito Uesugi v Ko Suzuki | 7-6,6-4 |
| ITF Japan F3 | 2018/03/23 02:00 | Kaito Uesugi v Makoto Ochi | 4-6,6-4,3-6 |
| ITF Japan F3 | 2018/03/22 08:45 | Sho Katayama v Kaito Uesugi | 3-6,1-6 |
| ITF Japan F3 | 2018/03/22 05:25 | Kaito Uesugi v Shintaro Imai | 6-3,2-6,6-1 |
| ITF Japan F3 | 2018/03/19 02:40 | Tae-Woo Lee v Kaito Uesugi | 3-6,3-6 |
| ITF Japan F2 | 2018/03/16 01:00 | Daniel Nguyen v Kaito Uesugi | 6-2,2-6,7-6 |
| Challenger Nanchang | 2018/04/17 03:00 | Evgeny Donskoy v Yecong He | 6-2,6-2 |
| Challenger Qujing | 2018/03/20 05:50 | Blaz Rola v Yecong He | 6-3,6-2 |
| Challenger Shenzhen Qual | 2018/03/11 01:30 | Yecong He v Yan Bai | 3-6,4-6 |
| Challenger Zhuhai Qual | 2018/03/04 06:25 | Yecong He v Ronald Slobodchikov | 6-3,4-6,4-6 |
| Challenger Chengdu | 2017/08/02 05:35 | Yen-Hsun Lu v Yecong He | 6-1,6-1 |
| Challenger Chengdu | 2017/08/01 02:00 | Farrukh Dustov v Yecong He | 2-6,4-6 |
| Challenger Chengdu Qual | 2017/07/30 03:00 | Su Hao Zhong v Yecong He | 4-6,3-6 |
| Challenger Chengdu Qual | 2017/07/29 02:00 | Toshihide Matsui v Yecong He | 5-7,3-6 |