Stadium: Court 2 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Antalya | 2021/10/10 07:00 | Elias Julian Werner v Richard Zusman | 3-6,2-6 |
| ITF M15 Budapest | 2023/08/28 08:00 | Peter Sallay v Richard Zusman | 4-6,6-4,10-8 |
| ITF M15 Monastir | 2023/07/31 15:40 | Aleksandr Lobanov v Richard Zusman | 6-2,6-4 |
| ITF M15 Monastir | 2023/07/30 07:30 | Dusan Rsovac v Richard Zusman | 2-6,4-6 |
| ITF M15 Monastir | 2023/07/26 14:55 | Richard Zusman v Alex Degabriele | 1-6,5-7 |
| ITF M15 Monastir | 2023/07/25 16:00 | Aleksandr Lobanov v Richard Zusman | 6-2,0-6,1-10 |
| ITF M15 Monastir | 2023/07/23 15:00 | Areg Stepanian v Richard Zusman | 2-6,4-6 |
| ITF M25 Roda de Bara | 2023/07/11 11:55 | Richard Zusman v Sascha Gueymard Wayenburg | 3-6,6-2,5-7 |
| ITF M25 Martos | 2023/06/14 15:00 | Richard Zusman v Benjamin Winter Lopez | 3-6,6-3,4-6 |
| ITF M25 Jablonec Nad Nisou | 2023/08/27 13:00 | Anthony Wright v Elias Julian Werner | 6-4,6-1 |
| ITF M15 Kottingbrunn | 2023/08/14 08:00 | Tomas Lanik v Elias Julian Werner | 7-6,6-1 |
| ITF M15 Kottingbrunn | 2023/08/13 08:00 | Artem Mazur v Elias Julian Werner | 0-6,1-6 |
| ITF M25 Kramsach | 2023/07/23 07:00 | Elias Julian Werner v Noah Thurner | 4-6,0-6 |
| ITF M25 Telfs | 2023/07/16 13:00 | Ondrej Horak v Elias Julian Werner | 6-4,7-5 |
| ITF M25 Telfs | 2023/07/16 07:00 | Elias Julian Werner v Niklas Koch | 6-3,6-0 |
| ITF M25 Netanya | 2023/06/25 08:00 | Amit Vales v Elias Julian Werner | 7-5,6-2 |
| ITF M25 Netanya | 2023/06/18 06:30 | Elias Julian Werner v Ido Geva | 7-5,6-7,8-10 |