Stadium: Court 4 Round: 62 Ground: Hardcourt outdoor
| 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 |
| ITF M25 Quinta Do Lago | 2023/03/07 12:10 | Julius Augunas v Naman Sharma | 7-6,6-3 |
| ITF M15 Vilnius | 2023/01/15 08:00 | Julius Augunas v Karlo Cubelic | 2-6,1-6 |
| ITF M25 Sintra | 2022/09/13 12:00 | Benjamin Hannestad v Julius Augunas | 6-2,6-1 |
| ITF M25 Reggio Emilia | 2023/05/15 15:05 | Daniel Bagnolini v Pijus Vaitiekunas | 6-2,6-1 |
| ITF M25 Reggio Emilia | 2023/05/15 09:20 | Pijus Vaitiekunas v Leonardo Taddia | 6-1,6-4 |
| ITF M25 Portimao | 2023/03/14 09:30 | Xavi Matas Ortega v Pijus Vaitiekunas | 6-3,7-5 |
| ITF M25 Portimao | 2023/03/13 11:00 | Martim Couto v Pijus Vaitiekunas | 3-6,1-6 |
| ITF M25 Portimao | 2023/03/12 10:00 | Tomas Tenil v Pijus Vaitiekunas | 1-6,0-6 |
| ITF M25 Quinta Do Lago | 2023/03/08 15:45 | Pijus Vaitiekunas v Mikel Martinez | 7-5,1-6,9-11 |
| ITF M25 Quinta Do Lago | 2023/03/08 12:00 | Stepan Pecak v Pijus Vaitiekunas | 5-7,4-6 |
| ITF M25 Quinta Do Lago | 2023/03/05 16:00 | Pijus Vaitiekunas v Russell Henderson | 6-2,6-4 |