Stadium: Court 3 Round: 27 Ground: Hardcourt outdoor
| ITF M15 Monastir | 2023/10/12 08:00 | Kai Wehnelt v Federico Bondioli | 6-3,6-1 |
| ITF M15 Monastir | 2023/10/11 12:40 | Kai Wehnelt v Menelaos Efstathiou | 6-1,6-2 |
| ITF M15 Monastir | 2023/10/08 08:30 | Constantin Bittoun Kouzmine v Kai Wehnelt | 6-4,5-7,3-6 |
| ITF M15 Monastir | 2023/10/07 08:30 | Kai Wehnelt v Peter Benjamin Privara | 4-6,6-2,6-2 |
| ITF M15 Monastir | 2023/10/06 08:30 | Seydina Andre v Kai Wehnelt | 3-6,2-6 |
| ITF M15 Monastir | 2023/10/05 08:30 | Adam Panaras v Kai Wehnelt | 0-6,1-6 |
| ITF M15 Monastir | 2023/10/04 14:55 | Vit Kalina v Kai Wehnelt | 1-6,4-6 |
| ITF M15 Arad | 2023/09/28 07:55 | Kai Wehnelt v Juan Pablo Paz | 3-6,7-6,3-6 |
| ITF M15 Monastir | 2023/10/12 09:00 | Carlo A Caniato v Guido Ivan Justo | 6-3,2-6,2-6 |
| ITF M15 Monastir | 2023/10/11 12:50 | Nicolas Parizzia v Guido Ivan Justo | 6-4,3-6,4-6 |
| Challenger Antofagasta | 2023/09/18 13:00 | Guido Ivan Justo v Tomas Farjat | 2-6,5-7 |
| Challenger Antofagasta | 2023/09/17 13:00 | David Jorda Sanchis v Guido Ivan Justo | 5-7,6-0,5-7 |
| ITF M15 Olavarria | 2023/09/09 16:30 | Guido Ivan Justo v Lautaro Midon | 4-6,0-6 |
| ITF M15 Olavarria | 2023/09/08 14:05 | Mariano Kestelboim v Guido Ivan Justo | 6-3,3-6,1-6 |
| ITF M15 Olavarria | 2023/09/07 17:30 | Thiago Cigarran v Guido Ivan Justo | 1-6,3-6 |
| ITF M15 Olavarria | 2023/09/06 14:50 | Ignacio Carou v Guido Ivan Justo | 2-6,1-6 |