Estadio: Court 6 Round: 26 Ground: Clay
| ITF M25 Palmanova | 2023/03/22 10:25 | Noah Regas v Sergio Callejon Hernando | 7-6,3-6,6-7 |
| ITF M25 Palmanova | 2023/03/21 10:50 | Carlos Giraldi v Sergio Callejon Hernando | 5-7,6-7 |
| ITF M25 Palmanova | 2023/03/20 12:00 | Sergio Callejon Hernando v Luis Francisco | 7-5,7-5 |
| ITF M25 Palmanova | 2023/03/18 13:00 | Nil Boixader Roca v Sergio Callejon Hernando | 6-4,1-6,2-10 |
| ITF M25 Palmanova | 2023/03/13 13:00 | Sergio Callejon Hernando v Kane Bonsach Ganley | 4-6,3-6 |
| ITF M25 Manacor | 2023/01/22 12:00 | Sergio Callejon Hernando v Daniel L Salmeron | 6-7,4-6 |
| ITF M25 Manacor | 2023/01/15 12:00 | Leonid Sheyngezikht v Sergio Callejon Hernando | 6-4,2-6,10-8 |
| ITF M25 Manacor | 2023/01/10 10:30 | Jakob Schnaitter v Sergio Callejon Hernando | 6-0,6-2 |
| ITF M25 Palmanova | 2023/03/21 13:10 | Gianmarco Ferrari v Jesper De Jong | 2-6,6-4,6-3 |
| ITF M25 Palmanova | 2023/03/15 12:15 | Pablo Llamas Ruiz v Gianmarco Ferrari | 7-6,6-1 |
| Challenger de Antalya | 2023/03/07 08:45 | Gianmarco Ferrari v Damir Dzumhur | 2-6,3-6 |
| Challenger de Antalya | 2023/03/06 07:00 | Lukas Neumayer v Gianmarco Ferrari | 2-6,6-7 |
| Challenger de Antalya | 2023/03/05 08:40 | Gianmarco Ferrari v Sergey Fomin | 6-1,6-0 |
| Challenger de Rovereto | 2023/02/22 12:40 | Giulio Zeppieri v Gianmarco Ferrari | 6-1,6-3 |
| Challenger de Cherbourg | 2023/02/12 18:45 | Gianmarco Ferrari v Matteo Martineau | 4-6,6-7 |
| Challenger de Vilna | 2023/02/06 14:20 | Daniel Masur v Gianmarco Ferrari | 4-6,6-3,6-1 |