Stadium: Court 2 Round: 44 Ground: Hardcourt indoor
| ITF M25 Esch/Alzette | 2023/07/17 08:35 | 웨스트라트, 로데비직 v Jim Hendrikx | 6-0,6-4 |
| ITF M25 The Hague | 2023/07/02 10:30 | Stijn Paardekooper v 웨스트라트, 로데비직 | 6-2,6-4 |
| ITF M15 Alkmaar | 2023/06/28 16:20 | 웨스트라트, 로데비직 v Mees Rottgering | 6-7,6-7 |
| 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 11:30 | 웨스트라트, 로데비직 v 덴 헤이젤, 구이 | 7-6,6-4 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/21 17:05 | 아스로비, 아믈 v 웨스트라트, 로데비직 | 5-7,1-6 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/19 09:30 | Jurriaan Bol v 웨스트라트, 로데비직 | 0-6,5-7 |
| Saarlouis, Singles Qualifying M-ITF-GER-07A | 2023/06/18 09:00 | 요한, 라르스 v 웨스트라트, 로데비직 | 4-6,2-6 |
| ITF M25 Esch/Alzette | 2023/07/17 08:10 | Ole Bredschneijder v Einig, Felix | 3-6,6-3,9-11 |
| ITF M15 Duffel | 2023/06/11 11:00 | Einig, Felix v 쿠아일, 다비드 | 5-7,3-6 |
| ITF M15 Meerbusch | 2023/04/23 08:00 | Einig, Felix v 타릭, 자하리예-자크 | 5-7,5-7 |
| ITF M15 Lons-le-Saunier | 2023/04/02 15:20 | 폰티코, 휴고 v Einig, Felix | 6-1,6-4 |
| ITF M15 Heraklion | 2023/03/20 09:00 | 트린커, 조나스 v Einig, Felix | 7-5,6-2 |
| ITF M25 Heraklion | 2023/03/13 08:00 | Elgin Khoeblal v Einig, Felix | 6-2,6-7,10-7 |
| ITF M25 Heraklion | 2023/03/12 07:00 | 주케르만, 니브 v Einig, Felix | 4-6,1-6 |
| ITF M25 Manacor | 2023/01/16 14:00 | Einig, Felix v Pablo Trochu | 1-6,2-6 |