Stadium: Court 2 Round: 25 Ground: Clay
| ITF M15 Antalya | 2020/03/11 10:05 | Imanol L Morillo v Peter Heller | 5-7,3-6 |
| Challenger Seville | 2023/09/05 20:40 | Imanol L Morillo v Carlos Taberner | 3-6,2-6 |
| Challenger Seville | 2023/09/04 18:15 | Imanol L Morillo v Gian Marco Moroni | 6-3,6-4 |
| Challenger Seville | 2023/09/04 14:00 | Imanol L Morillo v Gabriel Elicha Navas | 3-6,7-5,6-1 |
| ITF M25 Oviedo | 2023/08/31 11:10 | Carlos Gimeno Valero v Imanol L Morillo | 5-6 |
| ITF M25 Oviedo | 2023/08/30 13:00 | Alejo Sanchez Quilez v Imanol L Morillo | 4-6,2-6 |
| ITF M25 Oviedo | 2023/08/30 08:30 | Max Alcala Gurri v Imanol L Morillo | 6-7,6-7 |
| ITF M25 Santander | 2023/08/25 09:30 | Imanol L Morillo v Vilius Gaubas | 3-6,7-5,2-6 |
| ITF M25 Santander | 2023/08/24 10:00 | Alvaro Lopez San Martin v Imanol L Morillo | 6-7,7-6,4-6 |
| ITF M25 Madrid | 2023/09/17 11:00 | Aidan Mchugh v Peter Heller | 6-4,7-5 |
| ITF M25 Madrid | 2023/09/16 07:55 | Miguel Damas v Peter Heller | 6-2,6-7,5-7 |
| 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 Vienna | 2023/09/03 08:30 | Milos Karol v Peter Heller | 6-7,2-6 |
| ITF M15 Vienna | 2023/09/02 12:35 | Gerald Melzer v Peter Heller | 6-7,5-7 |
| ITF M15 Vienna | 2023/09/01 08:00 | Matthew William Donald v Peter Heller | 2-6,3-6 |