Round: 27 Ground: Hardcourt outdoor
| Challenger Bangkok Qual | 2017/01/01 05:35 | Fajing Sun v Kuan-Yi Lee | 6-2,6-3 |
| ITF China F12 | 2016/07/15 03:20 | Fajing Sun v Kuan-Yi Lee | 5-7,4-6 |
| ITF China F11 | 2016/07/08 02:00 | Fajing Sun v Kuan-Yi Lee | 4-6,2-6 |
| ITF China F5 | 2016/04/12 02:00 | Kuan-Yi Lee v Fajing Sun | 4-6,6-2,6-0 |
| ITF China F6 | 2015/06/02 02:00 | Kuan-Yi Lee v Fajing Sun | 6-3,6-2 |
| ITF China F5 | 2017/04/12 03:00 | Fajing Sun v Chuhan Wang | 4-6,6-2,6-3 |
| ITF China F5 | 2017/04/11 05:10 | Zhe Li v Fajing Sun | 3-6,2-6 |
| ITF Israel F2 | 2017/03/23 09:55 | Fajing Sun v Ti Chen | 2-6,6-4,5-7 |
| ITF Israel F2 | 2017/03/22 08:30 | Fajing Sun v Ben Patael | 6-2,6-0 |
| ITF Israel F2 | 2017/03/21 10:25 | Fajing Sun v Yannai Barkai | 6-2,6-1 |
| ITF Egypt F9 | 2017/03/16 09:55 | Fajing Sun v Johan Nikles | 4-6,4-6 |
| ITF Egypt F9 | 2017/03/15 10:05 | Fajing Sun v Yvo Panak | 6-3,6-2 |
| ITF Egypt F8 | 2017/03/10 08:00 | Ugo Humbert v Fajing Sun | 7-6,6-4 |
| ITF China F5 | 2017/04/12 03:00 | Zhao Cai v Kuan-Yi Lee | 4-6,1-6 |
| ITF China F5 | 2017/04/11 02:00 | Su Hao Zhong v Kuan-Yi Lee | 3-6,2-6 |
| Challenger Quanzhou Qual | 2017/03/18 05:10 | Tsung-Hua Yang v Kuan-Yi Lee | 3-6,6-3,6-2 |
| Challenger - Shenzhen - Calificari | 2017/03/13 04:00 | Hubert Hurkacz v Kuan-Yi Lee | 4-6,6-3,6-2 |
| Challenger - Shenzhen - Calificari | 2017/03/12 09:00 | Kuan-Yi Lee v Shuichi Sekiguchi | 6-3,6-4 |
| Challenger - Shenzhen - Calificari | 2017/03/12 04:30 | Rui-Xuan Wang 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 |