| ITF M15 Tianjin MD | 2023/07/07 07:30 | Arutiunian/Ostapenkov v Li/Sun | 6-3,4-6,5-10 |
| ITF M15 Tianjin MD | 2023/07/06 07:30 | Shin/Southcombe v Li/Sun | 3-6,0-6 |
| ITF M15 Tianjin MD | 2023/06/13 07:50 | Li/Sun v Berger/Castelnuovo | 6-1,1-6,10-7 |
| ITF M25 Luzhou MD | 2023/06/10 07:50 | Cui/Ho v Li/Sun | 6-3,6-2 |
| ITF M25 Luzhou MD | 2023/06/09 04:55 | Wang/Xiao v Li/Sun | 4-6,2-6 |
| ITF M15 Monastir MD | 2022/10/06 13:45 | Abderrahman/Jans v Li/Sun | 7-5,6-3 |
| ITF M15 Monastir MD | 2022/10/04 12:30 | Li/Sun v Schaer/Trochu | 6-0,6-2 |
| ITF M15 Monastir MD | 2022/09/28 14:35 | Steiner/Yunis v Li/Sun | 6-4,6-4 |
| ITF M15 Tianjin MD | 2023/07/07 07:30 | Trongcharoenchaikul/Yin v Gao/Ho | 3-6,6-7 |
| ITF M15 Tianjin MD | 2023/07/06 07:25 | Jin/Yang v Gao/Ho | 4-6,2-6 |
| ITF M15 Tianjin MD | 2023/07/05 07:25 | Zhang/Zheng v Gao/Ho | 3-6,5-7 |