Stadium: Court 4 Round: 25 Ground: Clay
| ITF M15 Caslano | 2023/08/22 07:00 | Nicolas Parizzia v Luca Giacomini | 6-7,4-6 |
| ITF M25 Muttenz | 2023/08/17 08:00 | Nicolas Parizzia v Daniel Masur | 3-6,6-7 |
| ITF M25 Muttenz | 2023/08/16 08:00 | Niklas Schell v Nicolas Parizzia | 4-6,2-6 |
| ITF M15 Perugia | 2023/07/25 18:45 | Fausto Tabacco v Nicolas Parizzia | 6-3,3-6,6-4 |
| ITF M25 Telfs | 2023/07/21 13:00 | Nicolas Parizzia v Gerard Campana Lee | 3-6,5-7 |
| ITF M25 Telfs | 2023/07/20 08:50 | Nicolas Parizzia v Peter Goldsteiner | 6-4,6-4 |
| ITF M25 Telfs | 2023/07/18 08:20 | Kalin Ivanovski v Nicolas Parizzia | 6-7,3-6 |
| ITF M25 Biella | 2023/07/05 09:00 | Nicolas Parizzia v Lorenzo Bocchi | 6-3,6-7,6-7 |
| ITF M25 Sion | 2023/08/28 15:50 | Sam K Baumgartner v Giacomo Crisostomo | 6-4,6-2 |
| ITF M25 Sion | 2023/08/27 13:15 | Sam K Baumgartner v Enrico Baldisserri | 6-4,6-3 |
| ITF M25 Muttenz | 2023/08/15 08:00 | Jeremy Schifris v Sam K Baumgartner | 6-7,7-5,10-7 |
| ITF M25 Muttenz | 2023/08/14 08:00 | Sam K Baumgartner v Enrico Giacomini | 5-7,6-2,10-2 |
| ITF M15 Xativa | 2023/08/03 15:00 | Pedro Rodenas v Sam K Baumgartner | 6-3,6-1 |
| ITF M15 Xativa | 2023/08/02 17:20 | Francesco Ferrari v Sam K Baumgartner | 4-6,4-6 |
| ITF M15 Xativa | 2023/08/01 08:15 | Sam K Baumgartner v Nikola Kolyachev | 6-4,7-5 |
| ITF M15 Xativa | 2023/07/31 15:00 | Alberto A Fernandez v Sam K Baumgartner | 1-6,4-6 |