Stadium: Court 1 Round: 25 Ground: Hardcourt indoor
| Challenger Ortisei | 2023/10/23 08:00 | Patrik Rikl v Hynek Barton | 6-3,6-7,4-6 |
| Challenger Ortisei | 2023/10/22 08:00 | Alessandro Pecci v Hynek Barton | 7-6,3-6,4-6 |
| ITF M25 Edgbaston | 2023/10/17 12:05 | Hynek Barton v Kyle Edmund | 1-6,2-6 |
| ITF M25 Pazardzhik | 2023/09/29 07:00 | Hynek Barton v Max Houkes | 3-6,2-6 |
| ITF M25 Pazardzhik | 2023/09/28 07:00 | Hynek Barton v Jonas Forejtek | 6-4,6-2 |
| ITF M25 Pazardzhik | 2023/09/27 10:55 | Hynek Barton v Plamen Milushev | 6-3,6-3 |
| ITF M25 Pardubice | 2023/09/21 09:15 | Jakub Nicod v Hynek Barton | 6-1,6-2 |
| ITF M25 Pardubice | 2023/09/19 11:05 | Liam Gavrielides v Hynek Barton | 6-7,6-7 |
| Challenger Hamburg | 2023/10/16 09:00 | David Jorda Sanchis v Javier Barranco Cosano | 1-6,2-6 |
| Challenger Hamburg | 2023/10/15 08:00 | David Jorda Sanchis v Noel Larwig | 3-6,6-3,6-4 |
| Challenger Bogota | 2023/09/30 15:30 | Gustavo Heide v David Jorda Sanchis | 7-6,6-4 |
| Challenger Bogota | 2023/09/29 17:50 | David Jorda Sanchis v Alejandro Tabilo | 7-6,6-7,6-3 |
| Challenger Bogota | 2023/09/28 15:00 | Elmar Ejupovic v David Jorda Sanchis | 6-7,3-6 |
| Challenger Bogota | 2023/09/26 21:25 | Cannon Kingsley v David Jorda Sanchis | 4-6,6-3,4-6 |
| Challenger Antofagasta | 2023/09/17 13:00 | David Jorda Sanchis v Guido Ivan Justo | 5-7,6-0,5-7 |
| Challenger Santa Cruz | 2023/09/12 00:25 | David Jorda Sanchis v Gustavo Heide | 0-6,6-3,5-7 |