Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| Challenger Hamburg | 2022/10/17 11:00 | Ergi Kirkin v John Sperle | 6-7,6-3,6-2 |
| Challenger Hamburg | 2022/10/16 12:40 | John Sperle v Martin Krumich | 3-6,7-6,6-4 |
| ITF M15 Prostejov | 2022/09/28 10:20 | John Sperle v Tim Handel | 1-6,4-6 |
| ITF M15 Prostejov | 2022/09/27 15:30 | Matyas Cerny v John Sperle | 1-6,2-6 |
| ITF M15 Prostejov | 2022/09/26 08:00 | Mark Havlicek v John Sperle | 2-6,2-6 |
| ITF M15 Prostejov | 2022/09/25 09:00 | Zdenek Derkas v John Sperle | 1-6,2-6 |
| ITF M25 Pardubice | 2022/09/21 08:00 | John Sperle v Jakub Mensik | 4-6,7-5,3-6 |
| ITF M25 Pardubice | 2022/09/20 09:50 | Hans Peter Kaufmann v John Sperle | 2-6,3-6 |
| ITF M15 Nanchang | 2019/09/30 06:00 | Changli Zhang v Bang Shuo Yin | 3-6,4-6 |
| ITF M15 Nanchang | 2019/09/30 02:00 | Tomohiro Masabayashi v Changli Zhang | 4-6,7-5,5-10 |
| ITF M15 Nanchang | 2019/09/29 02:00 | Changli Zhang v Tarun Anirudh Chilakalapudi | 4-6,7-6,15-13 |
| ITF M15 Nanchang | 2019/09/22 02:00 | Prithvi Sekhar v Changli Zhang | 6-2,6-3 |
| ITF M15 Nanchang | 2019/09/15 02:00 | Changli Zhang v Vinayak Sharma Kaza | 5-7,3-6 |
| ITF M25 Qujing | 2019/07/08 02:00 | Yanjie Zheng v Changli Zhang | 3-6,7-5,10-8 |
| ITF M25 Kunshan | 2019/07/01 08:10 | Changli Zhang v Lukas Krainer | 1-6,3-6 |
| ITF M25 Yinchuan | 2019/06/25 05:05 | Changli Zhang v Zhou Mingzhou | 6-1,5-7,5-10 |