Round: 26 Ground: Hardcourt outdoor
| ITF M15 - Sharm El Sheikh | 2024/03/14 09:50 | Olaf Pieczkowski v Yuquan Jin | 2-6,7-6,6-7 |
| ITF M15 - Sharm El Sheikh | 2024/03/13 11:10 | Olaf Pieczkowski v Freddie Ridout | 6-3,1-6,6-2 |
| Challenger New Delhi | 2024/02/25 07:20 | Moez Echargui v Olaf Pieczkowski | 6-3,3-6,7-6 |
| Challenger Bengaluru | 2024/02/11 06:05 | Olaf Pieczkowski v Kris Van Wyk | 3-6,3-6 |
| Challenger Chennai | 2024/02/06 08:30 | Olaf Pieczkowski v Bernard Tomic | 6-2,4-6,6-7 |
| Challenger Chennai | 2024/02/05 10:05 | Kris Van Wyk v Olaf Pieczkowski | 4-6,3-6 |
| Challenger Chennai | 2024/02/04 10:30 | Nitin Kumar Sinha v Olaf Pieczkowski | 3-6,1-6 |
| ITF M25 - Doha | 2024/01/18 12:00 | Ali Habib v Olaf Pieczkowski | 2-6,6-3,6-0 |
| ITF M15 - Sharm El Sheikh | 2024/03/13 14:25 | Yuquan Jin v Weitao Xu | 5-7,6-3,6-2 |
| ITF M15 - Sharm El Sheikh | 2024/03/04 12:00 | Nyo Van Dyck v Weitao Xu | 7-6,6-1 |
| ITF M15 - Sharm El Sheikh | 2024/03/03 13:00 | Kiyan Santino Kasemi v Weitao Xu | 4-6,1-6 |
| ITF M15 - Sharm El Sheikh | 2024/02/26 10:30 | Weitao Xu v Karim Ibrahim | 3-6,3-6 |
| ITF M15 - Sharm El Sheikh | 2024/02/25 11:30 | Jean-Christian Morandais v Weitao Xu | 2-6,2-6 |
| ITF M25 - Guiyang | 2023/09/19 04:45 | Zhao Zhao v Weitao Xu | 6-0,1-6,7-6 |
| ITF M25 Hong Kong | 2023/09/05 02:30 | Weitao Xu v Ye Cong Mo | 3-6,1-6 |
| ITF M25 - Hong Kong - Kval | 2023/09/04 02:00 | Kwok Shun Dasson Chan v Weitao Xu | 3-6,6-3,8-10 |