Stadium: Court 4 Round: 26 Ground: Clay
| ITF M15 Pirot | 2021/09/19 08:15 | Luka Kalenic v Andres Gabriel Ciurletti | 6-7,4-6 |
| ITF M15 Zlatibor | 2021/09/15 14:25 | Andres Gabriel Ciurletti v Marko Tepavac | 1-6,1-6 |
| ITF M15 Zlatibor | 2021/09/14 09:40 | Andres Gabriel Ciurletti v Shunsuke Wakita | 6-3,7-5 |
| ITF M25 Ueberlingen | 2021/08/17 08:00 | Andres Gabriel Ciurletti v Nikolaj Talimaa | 6-3,6-1 |
| ITF M25 Ueberlingen | 2021/08/16 08:00 | Andres Gabriel Ciurletti v Philip Florig | 7-5,6-3 |
| ITF M25 Marburg | 2021/07/06 12:30 | Andres Gabriel Ciurletti v Yannik Steinegger | 1-6,7-6,3-10 |
| ITF M25 Marburg | 2021/07/05 09:30 | Kirill Kivattsev v Andres Gabriel Ciurletti | 6-7,6-7 |
| ITF M15 Troisdorf | 2021/05/10 11:00 | Andres Gabriel Ciurletti v Timo Stodder | 3-6,2-6 |
| UTR Pro Tennis Series California | 2021/11/20 17:30 | Maciej Rajski v Alex Michelsen | 5-7,4-6 |
| UTR Pro Tennis Series California | 2021/11/19 16:00 | Maciej Rajski v Zdenek Derkas | 6-7,6-2,7-5 |
| UTR Pro Tennis Series California | 2021/11/17 16:00 | Maciej Rajski v Diogo F Tinoco | 6-1,5-0 |
| UTR Pro Tennis Series California | 2021/11/16 17:30 | Maciej Rajski v Suraj Prabodh | 6-1,6-2 |
| UTR Pro Tennis Series California | 2021/11/15 22:20 | Jean Baptiste Badon v Maciej Rajski | 5-7,2-6 |
| UTR Pro Tennis Series California | 2021/11/14 16:00 | Maciej Rajski v Patrick Zahraj | 6-3,7-5 |
| UTR Pro Tennis Series California | 2021/11/13 19:00 | Maciej Rajski v Ray Lo | 6-2,5-1 |
| UTR Pro Tennis Series California | 2021/11/12 16:00 | Maciej Rajski v William Peters | 6-0,5-7,6-1 |