Stadium: Court 1 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Monastir | 2022/04/17 10:30 | Timofey Stepanov v Valentin Guenther | 6-7,4-6 |
| ITF M15 Oberhaching | 2022/02/13 16:00 | Valentin Guenther v Milan Welte | 6-2,6-2 |
| ITF M15 Oberhaching | 2022/02/13 08:00 | Valentin Guenther v Thomas Deschamps | 2-6,7-6,11-9 |
| ITF M15 Heraklion | 2020/02/17 11:00 | Valentin Guenther v William Griffith | 3-6,1-6 |
| ITF M15 Heraklion | 2020/02/16 11:00 | Valentin Guenther v Hao Yuan Ng | 6-2,6-0 |
| ITF M15 Heraklion | 2020/02/12 13:10 | Valentin Guenther v Alexander Erler | 4-6,6-2,4-6 |
| ITF M15 Manacor | 2020/01/12 10:00 | Valentin Guenther v Christopher Patzanovsky | 4-6,7-5,10-5 |
| ITF M15 Manacor | 2020/01/09 09:00 | Jonas Forejtek v Valentin Guenther | 6-2,1-6,6-4 |
| ITF M25 Monastir | 2022/04/17 13:00 | Aliaksandr Bulitski v Mikel Martinez | 6-2,7-5 |
| ITF M25 Quinta Do Lago | 2022/03/21 13:30 | Afonso Portugal v Mikel Martinez | 6-1,7-5 |
| ITF M25 Loule | 2022/03/17 10:00 | Adria Soriano Barrera v Mikel Martinez | 6-2,6-3 |
| ITF M25 Loule | 2022/03/16 16:00 | Mikel Martinez v Goncalo Falcao | 7-6,3-6,10-7 |
| ITF M25 Portimao | 2022/03/07 10:00 | Sebastian Fanselow v Mikel Martinez | 5-7,6-1,10-5 |
| ITF M25 Portimao | 2022/03/06 09:30 | Mikel Martinez v Tomas Tenil | 6-0,6-0 |
| ITF M25 Faro | 2022/03/01 10:00 | Adria Soriano Barrera v Mikel Martinez | 4-6,6-4,10-3 |
| ITF M25 Faro | 2022/02/28 11:45 | Mikel Martinez v Christoffer Solberg | 6-0,1-6,10-6 |