Stadium: Court 8 Round: 54 Ground: Hardcourt indoor
| ITF M15 Kaarst | 2019/02/04 18:20 | Martin Van Der Meerschen v Mateusz Terczynski | 7-6,2-6,12-10 |
| ITF M15 Kaarst | 2019/02/04 08:30 | Max Wiskandt v Mateusz Terczynski | 4-6,4-6 |
| ITF Turkey F41 | 2018/12/20 06:00 | Mateusz Terczynski v Luigi Sorrentino | 2-6,3-6 |
| ITF Turkey F40 | 2018/12/09 06:30 | Federico Lucini v Mateusz Terczynski | 6-2,6-2 |
| ITF Czech Republic F12 | 2018/11/26 14:00 | Dominik Recek v Mateusz Terczynski | 3-6,6-2,7-6 |
| ITF Czech Republic F11 | 2018/11/21 09:00 | Mateusz Terczynski v Filip Duda | 6-7,5-7 |
| ITF Czech Republic F11 Qual | 2018/11/20 09:00 | Valentin Guenther v Mateusz Terczynski | 2-6,6-4,6-4 |
| ITF Czech Republic F11 Qual | 2018/11/19 12:30 | Marek Podlesak v Mateusz Terczynski | 2-6,1-6 |
| ITF USA F30 | 2018/11/07 16:45 | Juan A H Serrano v Roberts Grinvalds | 6-4,6-2 |
| ITF USA F29 | 2018/10/27 16:30 | Roberts Grinvalds v Timo Stodder | 3-6,6-4,3-6 |
| ITF Latvia F1 | 2018/08/02 10:40 | Ronald Slobodchikov v Roberts Grinvalds | 3-6,6-4,6-3 |
| ITF Latvia F1 | 2018/08/01 07:00 | Roberts Grinvalds v Ivan Liutarevich | 6-1,6-1 |
| ITF Latvia F1 | 2018/07/31 10:00 | Daniel Soyfer v Roberts Grinvalds | 6-3,3-6,4-6 |
| ITF Latvia F1 | 2018/07/29 07:00 | Roberts Grinvalds v Tomas Vaise | 4-6,6-3,6-4 |
| ITF Latvia F1 | 2018/07/28 07:00 | Roberts Grinvalds v Mohammad Khaled Abou Khamis | 6-0,6-0 |
| ITF Lithuania F1 | 2018/07/25 11:55 | Robertas Vrzesinski v Roberts Grinvalds | 6-2,2-6,6-1 |