Stadion: Centre Court Round: 26 Ground: Clay
| ITF - M15 - Kalmar | 2019/05/16 09:40 | Karl Friberg v Marius Ruzgas | 6-4,4-6,7-5 |
| ITF - M15 - Ystad | 2019/08/06 11:40 | Karl Friberg v Christoffer Solberg | 4-6,6-2,7-6 |
| ITF - M15 - Parnu | 2019/07/17 07:00 | Siim Troost v Karl Friberg | 6-3,1-6,7-6 |
| ITF - M15 - Vilnius | 2019/07/09 13:10 | Denis Klok v Karl Friberg | 6-2,6-3 |
| ITF - M15 - Den Haag | 2019/07/04 13:10 | Karl Friberg v Matias Zukas | 1-6,1-6 |
| ITF - M15 - Den Haag | 2019/07/03 13:45 | Takanyi Garanganga v Karl Friberg | 4-6,6-4,6-7 |
| ITF - M15 - Alkmaar | 2019/06/26 08:00 | Karl Friberg v Bastian Malla | 2-6,3-6 |
| ITF - M15 - Balatonalmadi | 2019/06/18 10:05 | Karl Friberg v Matyas Fuele | 6-4,3-6,8-10 |
| ITF - M15 - Balatonalmadi | 2019/06/17 10:30 | Karl Friberg v Marcell Bartakovics | 6-1,6-4 |
| ITF - M15 - Ystad | 2019/08/07 12:10 | Marius Ruzgas v Conor Berg | 6-3,2-6,6-0 |
| ITF - M15 - Tabarka | 2019/08/01 08:00 | Hugo Pontico v Marius Ruzgas | 6-3,2-6,6-4 |
| ITF - M15 - Tabarka | 2019/07/31 08:00 | Boris Butulija v Marius Ruzgas | 2-6,1-6 |
| ITF - M15 - Tabarka | 2019/07/29 13:00 | Marius Ruzgas v Gianmarco Ferrari | 6-4,6-2 |
| ITF - M15 - Tabarka | 2019/07/29 07:30 | Marius Ruzgas v Vladislav Ivanov | 6-1,7-6 |
| ITF - M15 - Tabarka | 2019/07/25 10:30 | Marius Ruzgas v Stuart Parker | 3-6,5-7 |
| ITF - M15 - Tabarka | 2019/07/24 10:00 | Erik Crepaldi v Marius Ruzgas | 3-6,1-6 |
| ITF - M15 - Tabarka | 2019/07/22 14:15 | Marius Ruzgas v Adam Nagoudi | 6-1,7-6 |