Stadium: Court 3 Round: 25 Ground: Clay
| ITF M15 Kursumlijska Banja | 2024/08/09 10:00 | Vuk Radjenovic v Fernando Cavallo | 6-4,6-3 |
| ITF M15 Kursumlijska Banja | 2024/08/08 12:35 | Fernando Cavallo v Admir Kalender | 6-4,6-4 |
| ITF M15 Kursumlijska Banja | 2024/08/06 11:05 | Fernando Cavallo v Lorenzo Lorusso | 6-2,6-4 |
| ITF M15 Poprad | 2024/07/24 07:55 | Fernando Cavallo v Andrej Martin | 3-6,1-6 |
| ITF M15 Bucharest | 2024/07/17 06:00 | Fernando Cavallo v Stefan Horia Haita | 4-6,1-6 |
| ITF M25 Sao Paulo | 2024/07/10 23:20 | Fernando Cavallo v Lautaro Agustin Corthey | 4-6,2-6 |
| ITF M15 Neuquen | 2024/05/14 16:05 | Fernando Cavallo v Guido Ivan Justo | 0-6,2-6 |
| ITF M25 Trelew | 2024/05/07 14:30 | Fernando Cavallo v Valentin Basel | 4-6,1-6 |
| 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 |
| ITF M15 Kamen | 2024/06/26 14:20 | Marcel Zielinski v Evan Furness | 6-1,6-3 |
| Challenger Poznan | 2024/06/16 12:55 | Mircea-Alexandru Jecan v Marcel Zielinski | 6-4,3-6,6-3 |
| ITF M15 Koszalin | 2024/06/13 11:30 | Marcel Zielinski v Patrick Zahraj | 5-7,0-6 |
| ITF M15 Koszalin | 2024/06/12 13:10 | Yurii Dzhavakian v Marcel Zielinski | 4-6,3-6 |
| ITF M15 Grodzisk Mazowiecki | 2024/06/05 11:50 | Piotr Siekanowicz v Marcel Zielinski | 6-4,5-7,6-3 |
| ITF M15 Brcko | 2024/05/22 11:10 | Gabriele Maria Noce v Marcel Zielinski | 6-3,6-4 |