Stadium: Court 8 Round: 14 Ground: Clay
| ITF M15 Uslar | 2023/07/17 08:00 | Alessio Vasquez Gehrke v Esteban Bruna | 6-4,6-7,8-10 |
| ITF M25 Kassel | 2023/07/12 14:05 | Alessio Vasquez Gehrke v Murkel Dellien | 4-6,3-6 |
| ITF M25 Kassel | 2023/07/11 09:30 | Alessio Vasquez Gehrke v Stijn Pel | 6-1,6-4 |
| ITF M25 Marburg | 2023/07/03 08:00 | Alessio Vasquez Gehrke v Mika Lipp | 6-3,6-7,9-11 |
| ITF M25 Antalya | 2023/02/05 07:00 | Ilgiz Kamchibekov v Alessio Vasquez Gehrke | 3-6,1-6 |
| ITF M15 Antalya | 2023/01/25 08:10 | Alessio Vasquez Gehrke v Manuel Plunger | 4-6,6-1,4-6 |
| ITF M15 Antalya Qual | 2023/01/15 06:30 | Alessio Vasquez Gehrke v Antonio Caruso | 4-6,4-6 |
| ITF M15 Antalya | 2023/01/13 13:50 | Sarp Agabigun v Alessio Vasquez Gehrke | 6-3,2-6,10-8 |
| ITF M25 Arlon | 2023/06/28 08:00 | Johann Lars v Chris Rodesch | 2-6,7-6,1-6 |
| ITF M25 Arlon | 2023/06/27 10:10 | Johann Lars v Tom Pisane | 7-5,6-2 |
| ITF M25 Arlon | 2023/06/26 13:10 | Jakub Wojcik v Johann Lars | 2-6,2-6 |
| ITF M15 Saarlouis | 2023/06/18 09:00 | Johann Lars v Lodewijk Weststrate | 4-6,2-6 |
| ITF M15 Frankfurt Am Main | 2022/08/08 08:00 | Vojtech Mares v Johann Lars | 6-1,6-2 |
| ITF M25 Wetzlar | 2022/08/02 08:30 | Luigi Sorrentino v Johann Lars | 6-1,6-1 |
| ITF M25 Wetzlar | 2022/08/01 08:00 | Johann Lars v Adrien Gobat | 6-3,4-6,10-3 |
| ITF M25 Muttenz | 2021/08/17 07:30 | Louroi Martinez v Johann Lars | 5-7,6-4,10-4 |