Stadium: Center Court Round: 46 Ground: Hardcourt outdoor
| Shenzhen, China, Qualifying | 2017/03/12 04:30 | Wang, Ruixuan v Kuan-Yi Lee | 4-6,0-6 |
| ITF China F3 | 2017/03/01 02:30 | Kuan-Yi Lee v Thomas Fancutt | 3-6,7-5,2-6 |
| ITF China F3 | 2017/02/27 06:00 | Kuan-Yi Lee v Nam Hoang Ly | 0-6,6-4,6-3 |
| ITF China F2 | 2017/02/22 05:40 | Kuan-Yi Lee v Yan Bai | 4-6,2-6 |
| Coupe Davis | 2017/02/19 03:00 | Kuan-Yi Lee v Zhe Li | 7-5,2-6,6-7 |
| ITF Indonesia F1 | 2017/02/07 05:20 | Takeuchi, Kento (1987) v Kuan-Yi Lee | 6-3,6-2 |
| Bangkok-2, Thailand | 2017/01/10 10:05 | Daniel Altmaier v Kuan-Yi Lee | 6-2,6-2 |
| Bangkok-2, Thailand, Qualifying | 2017/01/09 04:30 | Chen, Ti v Kuan-Yi Lee | 3-6,3-6 |
| Shenzhen, China, Qualifying | 2017/03/12 04:45 | Sekiguchi, Shuichi v Jaume Munar | 6-4,2-6,6-3 |
| Challenger Zhuhai Qual | 2017/03/06 06:30 | Sekiguchi, Shuichi v Lorenzo Sonego | 3-6,4-6 |
| Challenger Zhuhai Qual | 2017/03/05 08:00 | Marc Polmans v Sekiguchi, Shuichi | 2-6,4-6 |
| Challenger Zhuhai Qual | 2017/03/04 05:20 | Yu, Cheng-Yu v Sekiguchi, Shuichi | 6-3,4-6,6-7 |
| Yokohama, Japan, Qualifying | 2017/02/27 01:00 | Klein, Brydan v Sekiguchi, Shuichi | 7-5,6-2 |
| Yokohama, Japan, Qualifying | 2017/02/26 01:00 | Wang, Jimmy v Sekiguchi, Shuichi | 6-2,6-7,2-6 |
| Yokohama, Japan, Qualifying | 2017/02/25 01:00 | Yusuke Takahashi v Sekiguchi, Shuichi | 6-4,3-6,2-6 |
| Kyoto, Japan | 2017/02/21 01:30 | Tatsuma Ito v Sekiguchi, Shuichi | 6-2,6-3 |