Stadium: Court 5 Round: 44 Ground: Clay
| ITF M15 Tanger | 2023/06/06 11:00 | Nikos Lehmann v Filippo Moroni | 1-6,2-6 |
| ITF M15 Tanger | 2023/06/05 13:30 | Jaime Caldes v Nikos Lehmann | 1-6,5-7 |
| ITF M25 Rio Cuarto | 2023/03/05 15:30 | Tomas Martinez v Nikos Lehmann | 6-4,6-0 |
| ITF M15 Tucuman | 2023/02/21 12:00 | Lucio Ratti v Nikos Lehmann | 7-6,2-6,10-6 |
| ITF M15 Tucuman | 2023/02/20 15:30 | Federico Hernan Giovanniello v Nikos Lehmann | 2-6,0-6 |
| ITF M15 Tucuman | 2023/02/19 14:30 | Nikos Lehmann v Nicolas Villalon | 7-5,3-6,10-4 |
| Challenger Buenos Aires | 2022/04/24 14:55 | Nikos Lehmann v Ignacio Carou | 5-7,6-3,0-6 |
| ITF M25 Rosario | 2022/04/04 13:00 | Nikos Lehmann v Leonardo L Linquet | 3-6,0-6 |
| ITF M25 Santa Margherita | 2023/05/01 09:20 | Alexander Orlov v Benito Massacri | 4-6,3-6 |
| ITF M25 Santa Margherita | 2023/04/24 08:00 | Bruno P Navarro v Alexander Orlov | 4-6,6-2,10-8 |
| ITF M25 Santa Margherita | 2023/04/23 11:00 | Stephanos Schinas v Alexander Orlov | 3-6,3-6 |
| ITF M25 Santa Margherita | 2023/04/19 08:00 | Mathys Erhard v Alexander Orlov | 6-4,6-2 |
| ITF M25 Santa Margherita | 2023/04/18 10:45 | Julian Alonso v Alexander Orlov | 3-6,3-6 |
| ITF M25 Santa Margherita | 2023/04/17 11:05 | Yan Sabanin v Alexander Orlov | 4-6,6-4,9-11 |
| ITF M25 Santa Margherita | 2023/04/16 08:30 | Stephanos Schinas v Alexander Orlov | 2-6,3-6 |
| ITF M25 Trimbach | 2023/03/14 12:05 | Kirill Kivattsev v Alexander Orlov | 6-1,6-4 |