Estadio: Court T12 Round: 28 Ground: Clay
| ITF M25 Madrid | 2023/09/15 09:00 | Miguel Damas v Daniel Merida Aguilar | 7-6,6-3 |
| ITF M25 Madrid | 2023/09/14 14:10 | Miguel Damas v Nikolay Nedelchev | 6-3,6-3 |
| ITF M25 Madrid | 2023/09/12 12:05 | Miguel Damas v Sergio Callejon Hernando | 7-6,6-4 |
| Challenger de Sevilla | 2023/09/04 17:45 | Carlos Lopez Montagud v Miguel Damas | 6-4,6-4 |
| Challenger de Sevilla | 2023/09/04 13:20 | Eero Vasa v Miguel Damas | 4-6,6-0,5-7 |
| Challenger de Mallorca | 2023/08/28 12:35 | Gastao Elias v Miguel Damas | 6-2,5-7,6-1 |
| Challenger de Praga | 2023/08/21 09:30 | Federico Agustin Gomez v Miguel Damas | 6-2,6-2 |
| Challenger de Praga | 2023/08/20 12:55 | Miguel Damas v Edas Butvilas | 6-4,6-4 |
| ITF M25 Madrid | 2023/09/15 09:00 | Peter Heller v Clement Chidekh | 6-2,6-3 |
| ITF M25 Madrid | 2023/09/14 11:45 | Peter Heller v Alberto Romero De Avila Senise | 6-2,6-1 |
| ITF M25 Madrid | 2023/09/12 11:20 | Peter Heller v Martin Landaluce | 6-7,6-4,6-4 |
| ITF M15 Viena | 2023/09/03 08:30 | Milos Karol v Peter Heller | 6-7,2-6 |
| ITF M15 Viena | 2023/09/02 12:35 | Gerald Melzer v Peter Heller | 6-7,5-7 |
| ITF M15 Viena | 2023/09/01 08:00 | Matthew William Donald v Peter Heller | 2-6,3-6 |
| ITF M15 Viena | 2023/08/31 09:50 | Lukas Palovic v Peter Heller | 3-6,1-6 |
| ITF M15 Viena | 2023/08/30 08:00 | Alessandro Ragazzi v Peter Heller | 1-6,6-7 |