Stadium: Match Court Round: 1 Ground: Hardcourt indoor
| Challenger Genoa | 2023/09/05 16:00 | Valentin Vacherot v Fabio Fognini | 5-7,4-6 |
| ITF M25 Sion | 2023/08/31 10:25 | Valentin Vacherot v Jakub Paul | 4-6,2-6 |
| ITF M25 Sion | 2023/08/30 13:05 | Valentin Vacherot v Yannik Steinegger | 6-1,7-5 |
| Challenger Prague | 2023/08/25 09:00 | Rudolf Molleker v Valentin Vacherot | 6-4,7-6 |
| Challenger Prague | 2023/08/24 08:00 | Valentin Vacherot v Andrew Paulson | 7-6,6-2 |
| Challenger Prague | 2023/08/23 08:00 | Valentin Vacherot v Facundo Mena | 6-2,6-4 |
| Challenger Prague | 2023/08/22 08:00 | Valentin Vacherot v Kirill Kivattsev | 6-4,6-4 |
| ITF M25 Ystad | 2023/08/20 09:30 | Valentin Vacherot v Marvin Moeller | 6-2,3-6,5-7 |
| Challenger Lima | 2023/08/26 22:00 | Blaise Bicknell v Alvaro Guillen Meza | 6-7,1-6 |
| Challenger Lima | 2023/08/25 19:00 | Alvaro Guillen Meza v Renzo Olivo | 7-5,7-5 |
| Challenger Lima | 2023/08/24 18:00 | Alvaro Guillen Meza v Arklon H D Pino | 6-2,5-7,6-4 |
| Challenger Lima | 2023/08/23 15:00 | Gustavo Heide v Alvaro Guillen Meza | 2-6,6-2,6-7 |
| Challenger Lima | 2023/08/21 18:50 | Alvaro Guillen Meza v Valerio Aboian | 6-1,6-2 |
| ITF M25 Trujillo | 2023/08/15 16:35 | Juan Sebastian Gomez v Alvaro Guillen Meza | 2-6,6-4,6-1 |
| ITF M15 Arequipa | 2023/08/12 17:00 | Alvaro Guillen Meza v Guido Ivan Justo | 6-4,6-3 |
| ITF M15 Arequipa | 2023/08/11 23:30 | Alvaro Guillen Meza v Ignacio A B Otarola | 6-0,6-2 |