Stadium: Centre Court Round: 27 Ground: Clay
| Challenger Prague | 2023/08/23 09:20 | Gabriel Debru v Jakub Nicod | 7-5,6-1 |
| Challenger Prague | 2023/08/22 13:45 | Lukas Neumayer v Gabriel Debru | 6-2,3-6,4-6 |
| Challenger Prague | 2023/08/21 10:40 | Gabriel Debru v Niki Kaliyanda Poonacha | 6-1,6-0 |
| Challenger Prague | 2023/08/20 11:40 | Gabriel Debru v Aleksandre Metreveli | 6-2,7-5 |
| Challenger Todi | 2023/08/17 14:30 | Francesco Maestrelli v Gabriel Debru | 7-6,6-4 |
| Challenger Todi | 2023/08/16 12:00 | Gabriel Debru v Mathys Erhard | 6-4,2-6,6-4 |
| Challenger Todi | 2023/08/14 14:00 | Gabriel Debru v Henri Squire | 6-3,7-6 |
| ITF M15 Gubbio | 2023/07/23 19:15 | Gabriel Debru v Federico Arnaboldi | 6-4,3-6,6-3 |
| Challenger Prague | 2023/08/23 10:15 | Toby Alex Kodat v Henri Laaksonen | 6-3,6-3 |
| Challenger Prague | 2023/08/21 11:45 | Calvin Hemery v Toby Alex Kodat | 4-6,6-1,2-6 |
| Challenger Banja Luka | 2023/08/11 10:00 | Toby Alex Kodat v Marko Topo | 3-6,3-6 |
| Challenger Banja Luka | 2023/08/09 12:30 | Eric Vanshelboim v Toby Alex Kodat | 5-7,1-6 |
| Challenger Banja Luka | 2023/08/08 12:30 | Toby Alex Kodat v Ugo Blanchet | 6-4,6-3 |
| Challenger Liberec | 2023/08/06 12:00 | Toby Alex Kodat v Francisco Comesana | 2-6,4-6 |
| Challenger Liberec | 2023/08/06 08:30 | Gerard Campana Lee v Toby Alex Kodat | 1-6,5-7 |
| Challenger Liberec | 2023/08/04 10:00 | Federico Agustin Gomez v Toby Alex Kodat | 1-6,0-6 |