Stadium: Court 1 Round: 54 Ground: Clay
| ITF M15 Antalya | 2023/03/12 10:30 | Marcel Zielinski v Andrea Fiorentini | 1-6,2-6 |
| ITF M15 Antalya | 2023/03/09 07:00 | Sean Cuenin v Marcel Zielinski | 6-3,6-0 |
| ITF M15 Antalya | 2023/03/08 11:30 | Marcel Zielinski v Rimpei Kawakami | 6-3,1-6,6-4 |
| ITF M15 Antalya | 2023/03/07 07:00 | Marcel Zielinski v Carlo Alberto Fossati | 3-6,7-6,10-5 |
| ITF M15 Antalya | 2023/03/06 07:30 | Marcel Zielinski v Stepan Mruzek | 6-1,6-1 |
| ITF M15 Antalya | 2023/03/05 06:30 | Marcel Zielinski v Markus Wunder | 6-4,6-2 |
| ITF M25 Antalya | 2023/02/02 08:55 | Marcel Zielinski v Alex Barrena | 7-6,2-6,4-6 |
| ITF M25 Antalya | 2023/02/01 10:30 | Aleksandr Lobanov v Marcel Zielinski | 4-6,0-6 |
| ITF M25 Quinta Do Lago | 2023/03/10 10:00 | Diego F Flores v Ian Luca Cervantes Tomas | 6-2,6-2 |
| ITF M25 Quinta Do Lago | 2023/03/08 16:30 | Niels Visker v Ian Luca Cervantes Tomas | 3-6,4-6 |
| ITF M25 Quinta Do Lago | 2023/03/08 13:45 | Ian Luca Cervantes Tomas v Peter Sychev | 6-0,6-3 |
| ITF M25 Quinta Do Lago | 2023/03/07 12:30 | Rafael Mazon-Hernandez v Ian Luca Cervantes Tomas | 3-6,0-6 |
| ITF M25 Loule | 2023/02/27 11:40 | Guy Den Ouden v Ian Luca Cervantes Tomas | 6-3,6-3 |
| ITF M25 Loule | 2023/02/26 10:00 | Duarte Correia v Ian Luca Cervantes Tomas | 2-6,1-6 |
| ITF M25 Faro | 2023/02/19 13:00 | Ian Luca Cervantes Tomas v Fabio Coelho | 2-6,1-6 |
| UTR Pro Tennis Series Barcelona | 2022/12/17 15:47 | Andrey Chepelev v Ian Luca Cervantes Tomas | 6-2,6-0 |