Stadium: Court 7 Round: 54 Ground: Hardcourt outdoor
| ITF M15 - Helsinki | 2019/08/19 11:45 | Mateusz Terczynski v Hermanni Tiainen | 6-2,6-2 |
| ITF M25 Bydgoszcz | 2019/08/13 10:00 | Gibril Diarra v Mateusz Terczynski | 6-2,6-4 |
| ITF M25 Bydgoszcz | 2019/08/12 08:00 | Filip Ambrozy v Mateusz Terczynski | 4-6,3-6 |
| ITF M15 - Koszalin | 2019/08/08 09:00 | Mateusz Terczynski v David Poljak | 1-6,6-7 |
| ITF M15 - Koszalin | 2019/08/06 14:00 | Mateusz Terczynski v Sandro Szic | 6-0,6-1 |
| ITF M15 - Vilnius | 2019/07/09 08:45 | Christoffer Solberg v Mateusz Terczynski | 6-1,3-6,10-5 |
| ITF M15 - Vilnius | 2019/07/08 07:00 | Mateusz Terczynski v Roberts Grinvalds | 7-6,6-2 |
| ITF M15 - Wroclaw | 2019/07/02 08:00 | Mateusz Terczynski v Carl Soderlund | 3-6,4-6 |
| ITF M15 - Helsinki | 2019/08/19 12:40 | Pauli Sillanpaa v Ville-Petteri Ahti | 1-6,1-6 |
| ITF M15 - Parnu | 2019/07/15 11:30 | Andrey Uvarov v Ville-Petteri Ahti | 6-2,4-6,10-8 |
| ITF Estonia F3 | 2018/11/05 10:30 | Ville-Petteri Ahti v Otto Virtanen | 4-6,3-6 |
| ITF Estonia F3 | 2018/11/04 09:00 | Dmitry Myagkov v Ville-Petteri Ahti | 2-6,2-6 |
| ITF Estonia F3 | 2018/11/03 08:00 | Leevi Saatela v Ville-Petteri Ahti | 3-6,2-6 |
| ITF Estonia F2 | 2018/10/29 11:20 | Martins Rocens v Ville-Petteri Ahti | 6-4,6-2 |
| ITF Estonia F2 | 2018/10/28 09:00 | Ville-Petteri Ahti v Igor Shrolik | 3-6,0-6 |
| ITF Finland F2 | 2018/08/06 09:55 | Ville-Petteri Ahti v Karl Friberg | 0-6,4-6 |