Stadium: Court 8 Round: 27 Ground: Clay
| Challenger Oeiras | 2023/01/11 16:15 | Dino Prizmic v Sebastian Fanselow | 2-6,6-2,6-2 |
| Challenger Oeiras | 2023/01/10 17:05 | Sebastian Fanselow v Harold Mayot | 6-2,3-6,6-4 |
| Challenger Oeiras | 2023/01/09 12:35 | Sebastian Fanselow v Vitaliy Sachko | 2-6,6-3,7-5 |
| Challenger Oeiras Qual | 2023/01/08 16:05 | Max Houkes v Sebastian Fanselow | 2-6,2-6 |
| Challenger Oeiras | 2023/01/02 12:50 | Alibek Kachmazov v Sebastian Fanselow | 6-3,6-2 |
| Challenger Oeiras | 2023/01/01 18:25 | Fabio Coelho v Sebastian Fanselow | 3-6,5-7 |
| Challenger Champaign | 2022/11/16 17:25 | Prajnesh Gunneswaran v Sebastian Fanselow | 3-6,6-2,7-5 |
| Challenger Champaign | 2022/11/14 23:20 | Sebastian Fanselow v Ezekiel Clark | 6-1,6-1 |
| Challenger Nonthaburi | 2023/01/08 03:00 | Giovanni Oradini v Yuta Shimizu | 7-5,4-6,4-6 |
| Challenger Nonthaburi | 2023/01/01 03:00 | Giovanni Oradini v Alafia Ayeni | 3-6,3-6 |
| Challenger Andria | 2022/11/20 16:40 | Francesco Forti v Giovanni Oradini | 6-3,6-4 |
| Challenger Drummondville | 2022/11/16 15:00 | Giovanni Oradini v Antoine Escoffier | 4-6,4-6 |
| Challenger Drummondville | 2022/11/14 19:00 | Giovanni Oradini v Marko Stakusic | 7-6,5-7,6-0 |
| Challenger Bergamo | 2022/10/31 11:20 | Altug Celikbilek v Giovanni Oradini | 7-5,6-2 |
| Challenger Bergamo | 2022/10/30 13:45 | Giovanni Oradini v Hamad Medjedovic | 3-6,7-6,6-4 |
| Challenger Ortisei | 2022/10/24 08:00 | Giovanni Oradini v Petr Nouza | 2-6,5-7 |