Stadium: Court 4 Round: 26 Ground: Clay
| ITF M15 Telde | 2023/04/18 08:00 | Marcel Zielinski v Benjamin Winter Lopez | 3-6,6-2,6-4 |
| ITF M15 Melilla | 2024/09/18 12:35 | Alejandro Manzanera Pertusa v Benjamin Winter Lopez | 3-6,0-6 |
| Challenger Seville | 2024/09/01 17:00 | Benjamin Winter Lopez v Daniel Merida Aguilar | 4-6,0-6 |
| ITF M25 Oviedo | 2024/08/26 15:35 | Michiel de Krom v Benjamin Winter Lopez | 6-4,6-3 |
| ITF M25 Santander | 2024/08/20 13:00 | Diego F Flores v Benjamin Winter Lopez | 6-3,6-3 |
| Challenger Pozoblanco | 2024/07/16 16:00 | Robin Bertrand v Benjamin Winter Lopez | 6-1,6-1 |
| Challenger Pozoblanco | 2024/07/15 16:00 | Tiago Pereira v Benjamin Winter Lopez | 2-6,3-6 |
| Challenger Pozoblanco | 2024/07/14 15:00 | Gabriel Elicha Navas v Benjamin Winter Lopez | 0-6,2-6 |
| ITF M25 Getxo | 2024/07/06 14:30 | Benjamin Winter Lopez v Ivan Gakhov | 7-6,6-7,6-7 |
| ITF M15 Melilla | 2024/09/18 12:15 | Gabriel Elicha Navas v Marcel Zielinski | 2-6,3-6 |
| Challenger Dobrich | 2024/09/08 13:15 | Marcel Zielinski v Dominik Kellovsky | 3-6,1-6 |
| ITF M15 Constanta | 2024/09/05 07:00 | Matteo De Vincentis v Marcel Zielinski | 7-6,6-3 |
| ITF M15 Constanta | 2024/09/04 06:30 | Gabriel Ghetu v Marcel Zielinski | 3-6,2-6 |
| Challenger Dobrich | 2024/08/18 07:00 | David Pichler v Marcel Zielinski | 6-2,5-7,6-4 |
| ITF M15 Sofia | 2024/08/14 06:30 | Fernando Cavallo v Marcel Zielinski | 6-4,7-5 |
| ITF M15 Amstelveen | 2024/07/03 15:15 | John Sperle v Marcel Zielinski | 6-2,6-1 |
| ITF M15 Kamen | 2024/06/27 11:35 | Marcel Zielinski v Tom Gentzsch | 1-6,6-4,3-6 |