Stadium: LEXUS Court Round: 28 Ground: Clay
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/23 10:00 | 나우, 하젬 v Joao Fonseca | 6-7,5-7 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/22 10:15 | Joao Fonseca v 알타미라노, 콜린 | 6-2,6-3 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/20 16:00 | Joao Fonseca v 웰트, 밀란 | 7-5,7-5 |
| ITF M15 Duffel | 2023/06/16 09:00 | Joao Fonseca v 가다마우리, 부바이살 | 7-6,2-6,4-6 |
| ITF M15 Duffel | 2023/06/15 13:35 | 반칸, 말론 v Joao Fonseca | 4-6,4-6 |
| ITF M15 Duffel | 2023/06/14 08:00 | Dylan Dietrich v Joao Fonseca | 3-6,3-6 |
| ITF M15 Mogi das Cruzes | 2023/04/29 13:15 | 루즈, 올란도 v Joao Fonseca | 7-5,6-2 |
| ITF M15 Mogi das Cruzes | 2023/04/28 15:50 | Tosetto, Rafael v Joao Fonseca | 2-6,0-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/23 12:30 | 웨스트라트, 로데비직 v Sander Jong | 3-6,7-5,2-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/22 12:30 | Sander Jong v 나프, 알렉스 | 6-4,6-3 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/20 11:35 | Yannik Kelm v Sander Jong | 1-6,0-6 |
| ITF M15 Duffel | 2023/06/15 10:00 | 잔, 제레미 v Sander Jong | 7-6,6-4 |
| ITF M15 Duffel | 2023/06/13 10:00 | 피산, 톰 v Sander Jong | 3-6,1-6 |
| ITF M15 Duffel | 2023/06/12 12:00 | Sander Jong v 마사라, 안토니오 | 6-2,6-2 |
| UTR Pro Hilversum | 2023/06/11 06:00 | Sander Jong v 히달고, 가브리엘 알레한드로 | 6-1,5-0 |
| UTR Pro Hilversum | 2023/06/10 07:30 | Sander Jong v 세르게예프, 이반 | 6-2,6-0 |