Stadium: Court 2 Round: 25 Ground: Clay
| ITF - M15 Kalmar | 2019/05/14 09:40 | Ruzgas, Marius v Johansson, Oliver | 7-6,6-3 |
| ITF - M15 Kalmar | 2019/05/13 13:15 | Ruzgas, Marius v Zapata, Sebastian | 6-1,6-1 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/08 11:20 | Bergevi, Filip v Ruzgas, Marius | 6-1,6-1 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/07 08:15 | Lazdins, Arturs v Ruzgas, Marius | 4-6,3-6 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/06 13:50 | Schultz, Markus v Ruzgas, Marius | 2-6,4-6 |
| ITF - M15 Antalya | 2019/04/30 07:15 | Dijkhuizen, Marc v Ruzgas, Marius | 6-4,6-4 |
| ITF - M15 Antalya | 2019/04/29 06:45 | Utreras Santander, Bastian Alonso v Ruzgas, Marius | 6-7,7-6,5-10 |
| ITF - M15 Antalya | 2019/04/25 07:30 | Vladyslav Orlov v Ruzgas, Marius | 6-1,6-0 |
| Karlskrona, Singles Qualifying M-ITF-SWE-01A | 2019/05/07 14:00 | Frost, Linus v Yitbarek, Simon | 6-7,6-7 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/16 08:30 | Frost, Linus v Urbanija, Mike | 1-6,0-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/10 09:35 | Larriere, Clement v Frost, Linus | 7-6,7-6 |
| Tabarka, Singles Qualifying M-ITF-TUN-41A | 2019/04/02 08:00 | Frost, Linus v Lorenzo Bocchi | 2-6,1-6 |
| ITF - M15 Sharm El Sheikh | 2019/02/20 10:15 | Fajing Sun v Frost, Linus | 6-4,7-5 |
| ITF - M15 Sharm El Sheikh | 2019/02/14 10:55 | Frost, Linus v Lakat, Florian | 3-6,6-3,3-6 |
| ITF - M15 Sharm El Sheikh | 2019/02/13 09:10 | Frost, Linus v Dembek, Michal | 6-2,6-1 |
| ITF Vietnam F5 | 2018/11/01 05:10 | Frost, Linus v Manish Sureshkumar | 5-7,2-6 |