Round: 62 Ground: Hardcourt outdoor
| ITF M25 Sapporo | 2023/09/03 01:00 | Mario Nicosia v Naoya Honda | 0-6,1-6 |
| ITF M15 Casablanca | 2022/09/11 12:00 | Axel Herberg Amoros v Mario Nicosia | 6-4,6-3 |
| ITF M15 Casablanca | 2022/09/04 11:20 | Mario Nicosia v Stefano D'Agostino | 0-6,1-6 |
| Challenger Francavilla | 2022/05/15 11:10 | Mario Nicosia v Thomas Fancutt | 0-6,1-6 |
| ITF M25 Santa Margherita | 2022/05/11 13:25 | Michael Geerts v Mario Nicosia | 6-0,6-0 |
| ITF M15 Antalya | 2021/11/14 06:30 | Enes Donmezer v Mario Nicosia | 6-0,6-0 |
| ITF M15 Selva Gardena | 2021/10/24 09:20 | Mario Nicosia v Sizya Ernest Kivanda | 6-7,4-6 |
| ITF M15 Uberlingen | 2023/08/14 10:00 | Christopher Patzanovsky v Rostislav Galfinger | 7-5,7-6 |
| ITF M15 Frankfurt Am Main | 2023/08/08 13:00 | Rostislav Galfinger v Sebastian Fanselow | 1-6,7-6,2-6 |
| ITF M15 Frankfurt Am Main | 2023/08/07 15:30 | Mariano Dedura-Palomero v Rostislav Galfinger | 3-6,1-6 |
| ITF M15 Metzingen | 2023/07/26 14:45 | Rostislav Galfinger v Aleksandre Metreveli | 5-7,6-2,4-6 |
| ITF M15 Metzingen | 2023/07/24 12:00 | Karlo Cubelic v Rostislav Galfinger | 2-6,4-6 |
| ITF M15 Metzingen | 2023/07/23 16:00 | Alex Solanki v Rostislav Galfinger | 3-6,6-3,9-11 |
| ITF M15 Metzingen | 2023/07/23 07:30 | Marvin Schaber v Rostislav Galfinger | 6-7,3-6 |
| ITF M15 Uslar | 2023/07/19 16:50 | Rostislav Galfinger v Christoph Negritu | 2-6,0-6 |