| UTR - Pro Fort Worth | 2023/09/07 23:01 | Francesco Cordova v Julian Alonso | 0-0 |
| ITF M15 - Xàtiva | 2023/07/30 15:00 | Jaime Caldes v Julian Alonso | 7-6,7-5 |
| ITF M25 Denia | 2023/07/23 15:30 | Jaime Caldes v Julian Alonso | 6-3,6-1 |
| ITF - M25 Roda de Bara | 2023/07/09 09:00 | Iker Urribarrens v Julian Alonso | 3-6,6-1,10-5 |
| ITF - M25 Mataro | 2023/05/21 10:00 | Julian Alonso v Oscar P Sansano | 1-6,2-6 |
| ITF - M25 Gurb | 2023/05/14 08:00 | Leonid Sheyngezikht v Julian Alonso | 6-4,6-3 |
| ITF - M25 Santa Margherita | 2023/04/30 08:00 | Michele Ribecai v Julian Alonso | 6-2,6-0 |
| ITF - M25 Santa Margherita | 2023/04/24 09:45 | Emilien Voisin v Julian Alonso | 6-1,6-2 |
| UTR - Pro Fort Worth | 2023/09/07 21:00 | Callaway Clark v Adam Lynch | 1-6,2-5 |
| UTR - Pro Fort Worth | 2023/09/05 21:00 | Callaway Clark v Lui Maxted | 5-7,1-6 |
| UTR - Pro Fort Worth | 2023/09/05 00:00 | Callaway Clark v Alex Rybakov | 2-6,0-6 |
| UTR - Pro Fort Worth | 2023/09/04 13:30 | Joan Torres Espinosa v Callaway Clark | 6-1,6-2 |
| UTR Pro Tennis Series - Texas | 2022/08/21 16:30 | Callaway Clark v James Hopper | 0-6,3-5 |
| UTR Pro Tennis Series - Texas | 2022/08/17 18:00 | Callaway Clark v Hiroki Sakagawa | 0-6,6-4,7-6 |
| UTR Pro Tennis Series - Texas | 2022/08/14 20:00 | Savan Chhabra v Callaway Clark | 6-4,5-2 |