Stadium: Court 14 Round: 27 Ground: Clay
| ITF M15 Sunrise | 2023/04/13 18:30 | David Pichler v Lorenzo Claverie | 1-6,6-3,6-4 |
| ITF M15 Sunrise | 2023/04/13 13:00 | David Pichler v Ricardo Rodriguez-Pace | 6-2,7-5 |
| ITF M25 Trnava | 2023/03/30 09:35 | David Pichler v Jakub Mensik | 3-6,3-6 |
| ITF M25 Trnava | 2023/03/29 08:00 | David Pichler v Adam Jurajda | 6-3,6-3 |
| Challenger Zadar | 2023/03/21 09:00 | Giulio Zeppieri v David Pichler | 6-1,6-4 |
| Challenger Zadar | 2023/03/20 09:00 | David Pichler v Gerald Melzer | 5-7,6-3,7-5 |
| Challenger Zadar | 2023/03/19 09:00 | Moez Echargui v David Pichler | 7-5,3-6,5-7 |
| ITF M15 Rovinj | 2023/03/16 12:00 | Matej Dodig v David Pichler | 6-3,7-5 |
| ITF M15 Sunrise | 2023/04/13 18:30 | Rafael Tosetto v Joao Vitor Goncalves Ceolin | 4-6,6-3,3-6 |
| ITF M15 Sunrise | 2023/04/13 13:00 | Joao Vitor Goncalves Ceolin v Blu Baker | 6-1,7-5 |
| ITF M15 Sunrise | 2023/04/11 21:30 | Joao Vitor Goncalves Ceolin v Timothy Phung | 4-6,6-2,10-7 |
| ITF M15 Sunrise | 2023/04/11 16:00 | Nicholas Bybel v Joao Vitor Goncalves Ceolin | 3-6,2-6 |
| ITF M15 Boca Raton | 2022/11/15 14:00 | Joao Vitor Goncalves Ceolin v Federico Boscarino | 6-7,6-4,7-10 |
| ITF M15 Boca Raton | 2022/11/14 14:00 | Martim L Prata v Joao Vitor Goncalves Ceolin | 2-6,4-6 |
| ITF M25 Tulsa | 2022/06/20 13:30 | Avery Zavala v Joao Vitor Goncalves Ceolin | 6-4,4-6,10-6 |
| ITF M25 Austin | 2021/11/15 18:00 | Miguel Angel Cabrera v Joao Vitor Goncalves Ceolin | 6-2,2-6,10-7 |