Stadium: Court 6 Round: 62 Ground: Hardcourt outdoor
| ITF M25 Sintra | 2023/09/13 09:00 | Henrique Rocha v Patrick Schoen | 7-5,6-2 |
| ITF M25 Sintra | 2023/09/12 09:00 | Patrick Schoen v Daniel Batista | 6-4,6-4 |
| ITF M25 Sintra | 2023/09/11 09:00 | Patrick Schoen v Fred Simonsson | 6-2,6-0 |
| ITF M25 Idanha-A-Nova | 2023/08/23 09:30 | Patrick Schoen v David Poljak | 5-7,6-7 |
| ITF M25 Idanha-A-Nova | 2023/08/21 12:00 | Patrick Schoen v Ricardo Villacorta-Alonso | 3-6,4-6 |
| ITF M15 Novi Sad | 2023/07/26 07:30 | Patrick Schoen v Pavel Verbin | 6-3,3-6,6-4 |
| ITF M15 Belgrade | 2023/06/30 08:00 | Andrey Chepelev v Patrick Schoen | 6-0,7-6 |
| ITF M15 Belgrade | 2023/06/29 11:40 | Patrick Schoen v Vlad Andrei Dancu | 6-4,7-6 |
| ITF M25 Sintra | 2023/09/10 16:30 | Daniel Shemesh v Julius Augunas | 7-6,6-4 |
| ITF M25 Sintra | 2023/09/03 08:00 | Marcus Walters v Julius Augunas | 6-1,6-3 |
| ITF M15 Monastir | 2023/06/11 08:30 | Tiago Silva v Julius Augunas | 7-6,6-4 |
| ITF M15 Monastir | 2023/06/05 08:30 | Julius Augunas v Pijus Vaitiekunas | 1-6,1-6 |
| ITF M15 Monastir | 2023/03/26 08:30 | Julius Augunas v Ryan Golesworthy | 4-6,2-6 |
| ITF M25 Portimao | 2023/03/13 15:00 | Kuzey Cekirge v Julius Augunas | 6-2,6-3 |
| ITF M25 Portimao | 2023/03/12 11:00 | Julius Augunas v Tushar Sharma | 6-4,6-4 |
| ITF M25 Quinta Do Lago | 2023/03/08 16:30 | Julius Augunas v Gian Luca Tanner | 2-6,0-6 |