Stadium: Center Round: 25 Ground: Clay
| ITF M15 Meerbusch | 2022/05/03 08:00 | Leopold Zima v Marco De Rossi | 6-7,6-3,8-10 |
| ITF M25 Cordoba | 2023/06/05 16:00 | Leopold Zima v Sam K Baumgartner | 6-4,6-2 |
| ITF M25 Cordoba | 2023/06/05 07:00 | Leopold Zima v Artem Alekseychuk | 7-6,6-1 |
| ITF M25 Cordoba | 2023/06/04 11:00 | Leopold Zima v Hillel Rousseau | 6-1,6-2 |
| ITF M15 Meerbusch | 2023/04/25 08:00 | Leopold Zima v Yvo Panak | 4-6,7-5,2-10 |
| ITF M15 Meerbusch | 2023/04/24 10:00 | Leopold Zima v Niklas Koch | 6-4,7-5 |
| ITF M15 Meerbusch | 2023/04/24 08:00 | Leopold Zima v Ruben Hartig | 6-4,6-1 |
| ITF M15 Telde | 2023/04/13 12:05 | Leopold Zima v Vilius Gaubas | 2-6,1-6 |
| ITF M15 Telde | 2023/04/11 11:05 | Tomas C Abasolo v Leopold Zima | 4-6,3-6 |
| Davis Cup | 2023/06/17 09:00 | Marco De Rossi v Obrad Markovski | 6-0,6-1 |
| Davis Cup | 2023/06/16 08:40 | Daniil Glinka v Marco De Rossi | 6-1,6-1 |
| Davis Cup | 2023/06/15 08:35 | Marco De Rossi v Petar Jovanovic | 4-6,3-6 |
| ITF M25 Reggio Emilia | 2023/05/15 10:50 | Marco Furlanetto v Marco De Rossi | 7-6,6-1 |
| ITF M25 Santa Margherita | 2023/05/01 11:00 | Andrea Bacaloni v Marco De Rossi | 6-4,6-2 |
| ITF M25 Santa Margherita | 2023/04/17 08:30 | Marco De Rossi v Andrea Gola | 2-6,0-6 |
| ITF M25 Santa Margherita | 2023/04/16 08:30 | Marco De Rossi v Ritabrata Sarkar | 6-3,6-2 |
| ITF M25 Trento | 2023/03/27 07:30 | Marco De Rossi v Biagio Gramaticopolo | 6-7,1-6 |