Stadium: Court 1 Round: 26 Ground: Clay
| ITF M15 Troisdorf | 2019/05/06 11:00 | Dan Alexandru Tomescu v Mateusz Terczynski | 6-3,6-1 |
| ITF M15 Troisdorf | 2019/05/06 07:00 | Mateusz Terczynski v Luca Gelhardt | 2-6,6-2,13-11 |
| ITF M15 Madrid | 2019/04/15 11:00 | Mateusz Terczynski v Albert Roglan | 3-6,3-6 |
| 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 M15 Piestany | 2019/05/10 10:05 | Filip Duda v David Poljak | 6-3,6-3 |
| ITF M15 Piestany | 2019/05/08 11:15 | Tomas Vanko v David Poljak | 3-6,0-6 |
| Challenger Ostrava | 2019/05/01 12:40 | Viktor Galovic v David Poljak | 6-2,6-1 |
| Challenger Ostrava | 2019/04/30 09:20 | David Poljak v Andrea Vavassori | 4-6,7-6,6-4 |
| ITF M15 Antalya | 2019/04/17 12:15 | Bogdan Bobrov v David Poljak | 3-6,6-4,6-0 |
| ITF M15 Antalya | 2019/04/12 09:15 | David Poljak v Ronald Slobodchikov | 1-6,6-4,5-7 |
| ITF M15 Antalya | 2019/04/11 09:45 | David Poljak v Nicolo Turchetti | 5-7,7-5,7-6 |
| ITF M15 Antalya | 2019/04/10 10:10 | David Poljak v Oleg Prihodko | 6-2,6-2 |