| UTR Pro Tennis Series - Firenze | 2022/10/01 09:00 | Horst Rieder v Edison Ambarzumjan | 3-6,4-6 |
| UTR Pro Tennis Series - Firenze | 2022/09/29 14:30 | Horst Rieder v Juan Cruz Martin Manzano | 2-6,1-5 |
| UTR Pro Tennis Series - Firenze | 2022/09/28 17:46 | Antonio Caruso v Horst Rieder | 6-4,7-5 |
| UTR Pro Tennis Series - Firenze | 2022/09/27 07:30 | Giuseppe Tresca v Horst Rieder | 6-4,6-2 |
| UTR Pro Tennis Series - Blaricum | 2022/09/18 09:30 | Yanais Laurent v Horst Rieder | 6-4,2-6,5-4 |
| UTR Pro Tennis Series - Blaricum | 2022/09/17 10:30 | Jesse Timmermans v Horst Rieder | 3-6,0-0 |
| UTR Pro Tennis Series - Blaricum | 2022/09/17 06:00 | Horst Rieder v Elgin Khoeblal | 2-6,7-5,2-6 |
| UTR Pro Tennis Series - Blaricum | 2022/09/15 07:30 | Horst Rieder v Rik Muller | 6-3,2-6,3-5 |
| UTR Pro Tennis Series - Firenze | 2022/10/01 07:30 | Andrea Fantini v Stefan Skobelev | 2-6,2-6 |