Stadium: Court 7 Round: 54 Ground: Hardcourt outdoor
| ITF M15 Parnu | 2019/07/15 07:00 | Siimar, Mattias v Tadas Babelis | 6-2,3-6,13-15 |
| ITF Finland F2 | 2018/08/08 12:55 | Siimar, Mattias v Hansson, Gustav | 2-6,2-6 |
| ITF Finland F2 | 2018/08/06 08:00 | Siim Troost v Siimar, Mattias | 6-2,1-6,0-6 |
| ITF Finland F1 | 2018/08/02 11:00 | Siimar, Mattias v Niklas-Salminen, Patrick | 4-6,6-7 |
| ITF Finland F1 | 2018/08/01 09:35 | Pontico, Hugo v Siimar, Mattias | 4-6,4-6 |
| ITF Finland F1 | 2018/07/30 07:00 | Siimar, Mattias v Kristjan Tamm | 6-1,6-2 |
| ITF Estonia F1 | 2018/07/19 10:00 | Madaras, Dragos Nicolae v Siimar, Mattias | 3-6,6-1,6-2 |
| ITF Estonia F1 | 2018/07/18 07:00 | Siimar, Mattias v Minin, Matvey | 6-4,7-5 |
| Piestany, Singles M-ITF-SVK-02A | 2019/07/16 10:00 | Vanko, Tomas v Hajek, Petr | 3-6,2-6 |
| ITF M25 Pardubice | 2019/06/25 15:05 | Vanko, Tomas v Lukas Klein | 0-6,3-6 |
| Challenger Bratislava | 2019/06/17 08:00 | Michael Vrbensky v Vanko, Tomas | 6-1,6-0 |
| ITF M15 Prague | 2019/05/14 08:00 | Calum Puttergill v Vanko, Tomas | 6-3,6-4 |
| Piestany, Singles M-ITF-SVK-02A | 2019/05/08 11:15 | Vanko, Tomas v David Poljak | 3-6,0-6 |
| ITF - M15 Antalya | 2019/03/25 07:00 | Dan Alexandru Tomescu v Vanko, Tomas | 6-0,6-2 |
| ITF - M15 Antalya | 2019/03/20 10:15 | Slobodchikov, Ronald v Vanko, Tomas | 6-3,6-1 |
| ITF - M15 Antalya | 2019/02/27 07:00 | Rondoni, Pietro v Vanko, Tomas | 6-1,6-2 |