Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2022/02/07 09:00 | Dali Blanch v Jannik Opitz | 0-6,5-7 |
| ITF M25 Monastir | 2022/02/06 10:30 | Nicolas Affolter v Jannik Opitz | 3-6,2-6 |
| ITF M25 Monastir | 2022/01/30 11:30 | Federico Iannaccone v Jannik Opitz | 6-2,7-5 |
| ITF M15 Antalya | 2021/11/14 06:30 | Ezequiel Simonit v Jannik Opitz | 7-6,6-3 |
| ITF M15 Antalya | 2021/11/11 10:05 | Bogdan Ionut Apostol v Jannik Opitz | 6-7,7-6,7-5 |
| ITF M15 Antalya | 2021/11/10 07:55 | Jannik Opitz v Sergey Fomin | 4-6,7-6,6-3 |
| ITF M15 Antalya | 2021/11/09 06:25 | Marlon Vankan v Jannik Opitz | 4-6,2-6 |
| ITF M15 Antalya | 2021/11/08 09:15 | Jannik Opitz v Facundo Yunis | 7-6,6-3 |
| ITF M25 Monastir | 2022/01/31 12:30 | Hamad Medjedovic v Andrea Guerrieri | 7-6,4-6,10-6 |
| ITF M25 Monastir | 2022/01/31 08:00 | Anro Nel v Andrea Guerrieri | 0-6,6-7 |
| ITF M25 Monastir | 2022/01/30 08:00 | Thomas George Brun v Andrea Guerrieri | 3-6,0-6 |
| ITF M15 Monastir | 2022/01/27 09:15 | Hamad Medjedovic v Andrea Guerrieri | 6-2,1-6,6-3 |
| ITF M15 Monastir | 2022/01/25 09:45 | Andrea Guerrieri v Alessandro Ingarao | 6-1,7-6 |
| ITF M15 Selva Gardena | 2021/10/26 14:20 | Michael Gloeckler v Andrea Guerrieri | 6-2,6-2 |
| ITF M15 Sharm El Sheikh | 2021/10/20 12:25 | Marat Deviatiarov v Andrea Guerrieri | 6-4,6-0 |
| ITF M15 Sharm El Sheikh | 2021/10/13 08:00 | Michal Mikula v Andrea Guerrieri | 7-6,7-6 |