Stadium: Court 2 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Santa Margherita | 2022/05/10 16:25 | Riccardo Chessari v Rocco Piatti | 7-5,7-6 |
| ITF M15 Monastir | 2022/05/30 09:00 | Alexander Crnokrak v Qian Sun | 6-3,6-4 |
| ITF M15 Nanchang | 2019/09/29 02:00 | Bang Shuo Yin v Qian Sun | 7-6,6-1 |
| ITF China F12 | 2018/08/13 06:00 | Ranjeet Virali-Murugesan v Qian Sun | 4-6,7-5,6-3 |
| ITF Austria F4 Qual | 2018/07/21 07:30 | Carlos Kelaidis v Qian Sun | 6-0,7-6 |
| ITF Austria F2 | 2018/07/07 07:15 | Alen Rogic-Hadzalic v Qian Sun | 6-2,7-6 |
| ITF Australia F4 Qual | 2018/03/24 03:30 | Chanchai Sookton-Eng v Qian Sun | 6-1,6-3 |