Stadium: Pista 1 Round: 14 Ground: Hardcourt outdoor
| Challenger - Szekesfehervar | 2023/03/13 09:00 | Benjamin Hassan v Sergey Fomin | 6-4,6-2 |
| Challenger - Szekesfehervar | 2023/03/12 09:00 | Rafael Kis Balazs v Sergey Fomin | 5-7,1-6 |
| Challenger - Antalya | 2023/03/05 08:40 | Gianmarco Ferrari v Sergey Fomin | 6-1,6-0 |
| ITF - M15 Sharm El Sheikh | 2023/02/25 08:00 | Sergey Fomin v Marat Sharipov | 3-6,1-6 |
| ITF - M15 Sharm El Sheikh | 2023/02/24 08:00 | Sergey Fomin v Lukas Krainer | 6-3,6-2 |
| ITF - M15 Sharm El Sheikh | 2023/02/23 09:25 | Sergey Fomin v Alexander Blockx | 7-5,6-0 |
| ITF - M15 Sharm El Sheikh | 2023/02/22 10:55 | Sergey Fomin v Wishaya Trongcharoenchaikul | 6-3,6-4 |
| Challenger - Cherbourg | 2023/02/12 10:30 | Johan Sebastien Tatlot v Sergey Fomin | 6-1,6-4 |
| ITF - M25 Palmanova | 2023/03/15 14:10 | Oscar Jose Gutierrez v Bruno P Navarro | 7-6,6-4 |
| ITF - M25 Palmanova | 2023/03/14 08:00 | Bruno P Navarro v Luca Matteo Sobbe | 6-0,6-2 |
| ITF - M25 Palmanova | 2023/03/13 08:00 | Bruno P Navarro v Darius Florin Pop | 6-1,6-0 |
| ITF - M25 Torello | 2023/03/02 14:40 | Steven Diez v Bruno P Navarro | 6-3,6-2 |
| ITF - M25 Torello | 2023/03/01 10:55 | Noah Lopez v Bruno P Navarro | 4-6,2-6 |
| ITF - M25 Santo Domingo | 2023/02/22 18:50 | Kyle Seelig v Bruno P Navarro | 6-2,6-0 |
| ITF - M25 Santo Domingo | 2023/02/16 16:40 | Bruno P Navarro v Jorge Panta | 1-6,1-6 |
| ITF - M25 Santo Domingo | 2023/02/15 18:45 | Bruno P Navarro v Antonio Cayetano March | 6-4,6-2 |