Stadium: MTA10 Round: 62 Ground: Clay
| ITF M25 Vacaria | 2022/11/29 18:30 | Lorenzo Joaquin Rodriguez v Joao Eduardo Schiessl | 6-1,6-1 |
| ITF M25 Lajeado | 2022/11/21 20:15 | Joao Eduardo Schiessl v Federico Mirgone | 6-4,1-6,6-10 |
| ITF M25 Lajeado | 2022/11/21 16:05 | Joao Eduardo Schiessl v Augusto Giacomolli de Andrade | 6-3,6-3 |
| Challenger Sao Leopoldo | 2022/11/13 13:00 | Joao Eduardo Schiessl v Nicolas Zanellato | 2-6,6-1,4-6 |
| ITF M25 Rio de Janeiro | 2022/10/19 19:30 | Joao Eduardo Schiessl v Ryan A Dos Santos | 4-6,5-7 |
| ITF M25 Rio Cuarto | 2022/10/09 15:00 | Valentin Basel v Joao Eduardo Schiessl | 6-1,4-6,12-10 |
| ITF M15 Villa Carlos Paz | 2022/10/04 16:00 | Juan Manuel La Serna v Joao Eduardo Schiessl | 6-3,6-7,6-2 |
| ITF M15 Brasilia | 2022/08/25 16:15 | Matias Franco Descotte v Joao Eduardo Schiessl | 6-1,3-6,7-6 |
| UTR Pro Tennis Series Dubai | 2022/12/03 05:00 | Matija Samardzic v Bekkhan Atlangeriev | 6-7,2-5 |
| UTR Pro Tennis Series Dubai | 2022/12/02 06:30 | Matija Samardzic v Dejan Katic | 7-6,7-5 |
| UTR Pro Tennis Series Dubai | 2022/12/01 08:00 | Matija Samardzic v Drazen Petrovic | 6-1,6-2 |
| UTR Pro Tennis Series Dubai | 2022/11/30 05:00 | Mikalai Haliak v Matija Samardzic | 6-3,6-1 |
| UTR Pro Tennis Series Dubai | 2022/11/29 06:30 | Thomas Fabbiano v Matija Samardzic | 7-6,1-1 |
| ITF M25 Monastir | 2022/11/23 12:15 | Matija Samardzic v Mohamed Aziz Dougaz | 2-6,0-6 |
| ITF M15 Monastir | 2022/11/21 14:35 | Stevan Popovic v Matija Samardzic | 3-6,6-2,8-10 |
| ITF M15 Monastir | 2022/11/21 09:30 | Anro Nel v Matija Samardzic | 2-6,3-6 |