Stadium: Court 6 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Nonthaburi | 2019/11/26 02:30 | Arthur Weber v Wei-De Lin | 6-1,6-4 |
| ITF M15 Nonthaburi | 2019/11/25 02:30 | Haadin Bava v Wei-De Lin | 4-6,6-2,9-11 |
| ITF M15 Nonthaburi | 2019/11/24 05:00 | Pasawee Reansuwong v Wei-De Lin | 3-6,3-6 |
| ITF M15 Hua Hin | 2019/09/03 04:00 | Takashi Saito v Wei-De Lin | 7-6,6-3 |
| ITF M15 Hua Hin | 2019/09/02 05:40 | Michael Mathayomchand v Wei-De Lin | 6-7,3-6 |
| ITF M15 Hua Hin | 2019/08/27 09:00 | Dominik Palan v Wei-De Lin | 7-6,7-5 |
| ITF M15 Hua Hin | 2019/08/27 05:35 | Phongsapak Kerdlaphee v Wei-De Lin | 4-6,3-6 |
| ITF M15 Hua Hin | 2019/08/20 04:45 | Wei-De Lin v Chukang Wang | 0-6,4-6 |
| ITF M15 Nonthaburi | 2019/11/24 05:15 | Qun Gao v Rishab Agarwal | 6-4,0-6,3-10 |
| ITF M25 Tay Ninh | 2019/10/08 02:00 | Daisuke Sumizawa v Qun Gao | 6-2,7-6 |
| ITF M25 Tay Ninh Qual | 2019/10/07 02:00 | Quoc Uy Vo v Qun Gao | 2-6,2-6 |
| ITF M25 Tay Ninh Qual | 2019/10/06 03:30 | Kacper Long Vu v Qun Gao | 2-6,2-6 |
| ITF M25 Tay Ninh | 2019/10/01 04:25 | Qun Gao v Arthur Weber | 1-6,6-2,5-10 |
| ITF M25 Tay Ninh | 2019/09/30 06:10 | Qun Gao v Kaiwei Wang | 6-1,6-0 |
| ITF M15 Novi Sad | 2019/08/05 08:00 | Matvey Khomentovskiy v Qun Gao | 6-3,6-3 |
| ITF M25 Shenzhen | 2019/06/10 06:55 | Bingyu Yu v Qun Gao | 6-4,5-7,10-7 |