Stadium: Center Court Round: 14 Ground: Clay
| ITF M15 Oberhaching | 2023/02/12 09:00 | Justin Engel v Michael Gloeckler | 4-6,3-6 |
| ITF M15 Antalya | 2022/10/24 10:30 | Nicolas Parizzia v Justin Engel | 6-0,6-2 |
| ITF M15 Antalya | 2022/10/23 07:00 | Justin Engel v Umut Kaan Yenilmez | 6-3,6-1 |
| ITF M15 Antalya | 2022/10/19 10:10 | Justin Engel v Marsel Ilhan | 4-6,4-6 |
| Challenger Ismaning | 2022/10/09 12:55 | Justin Engel v Martin Krumich | 4-6,6-3,3-6 |
| ITF M15 Allershausen | 2022/08/31 10:40 | Marvin Netuschil v Justin Engel | 7-6,6-4 |
| ITF M15 Trier | 2022/08/24 15:30 | Quentin Folliot v Justin Engel | 6-0,6-2 |
| ITF M15 Trier | 2022/08/22 12:20 | Adrian Oetzbach v Justin Engel | 4-6,6-1,8-10 |
| Challenger Poznan | 2023/06/19 09:00 | Carlos Sanchez Jover v Ulises Blanch | 3-6,6-0,4-6 |
| Challenger Poznan | 2023/06/18 10:15 | Carlos Sanchez Jover v Miguel Damas | 7-5,0-6,7-6 |
| ITF M25 La Nucia | 2023/06/04 07:30 | Carlos Sanchez Jover v Alibek Kachmazov | 3-6,1-6 |
| ITF M25 La Nucia | 2023/06/03 08:50 | Facundo Juarez v Carlos Sanchez Jover | 6-7,4-6 |
| ITF M25 La Nucia | 2023/06/02 08:00 | Carlos Sanchez Jover v Yshai Oliel | 3-6,6-3,6-4 |
| ITF M25 La Nucia | 2023/06/01 13:00 | Carlos Sanchez Jover v Sergi Perez Contri | 2-6,6-4,6-1 |
| ITF M25 La Nucia | 2023/06/01 06:55 | Carlos Sanchez Jover v Amr Asrawy | 6-2,7-5 |
| ITF M25 Bodrum | 2023/05/26 07:00 | Carlos Sanchez Jover v George Loffhagen | 7-6,2-6,6-7 |