Stadium: Court 7 Round: 19 Ground: Clay
| 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 |
| ITF M15 Gubbio | 2023/07/22 19:45 | Gabriel Debru v Fausto Tabacco | 6-1,6-1 |
| ITF M15 Gubbio | 2023/07/21 17:00 | Gabriel Debru v Alessandro Pecci | 6-1,4-6,6-2 |
| ITF M15 Gubbio | 2023/07/19 08:00 | Gabriel Debru v Younes Lalami Laaroussi | 6-3,6-2 |
| Challenger Prague | 2023/08/20 11:10 | Niki Kaliyanda Poonacha v Gabriele Piraino | 7-5,6-3 |
| Challenger Grodzisk Mazowiecki | 2023/08/14 10:50 | Niki Kaliyanda Poonacha v David Poljak | 3-6,2-6 |
| Challenger Grodzisk Mazowiecki | 2023/08/13 14:50 | Saba Purtseladze v Niki Kaliyanda Poonacha | 4-6,2-6 |
| Challenger Cordenons | 2023/08/06 10:05 | Alex Barrena v Niki Kaliyanda Poonacha | 6-3,7-6 |
| Challenger Porto | 2023/07/31 12:40 | Kenny de Schepper v Niki Kaliyanda Poonacha | 6-2,6-4 |
| Challenger Porto | 2023/07/30 17:20 | Niki Kaliyanda Poonacha v Luca Potenza | 7-5,6-1 |
| Challenger Astana | 2023/07/25 09:45 | Rubin Statham v Niki Kaliyanda Poonacha | 6-1,6-4 |
| Challenger Astana | 2023/07/24 06:50 | Niki Kaliyanda Poonacha v Arslanbek Aitkulov | 6-1,6-3 |