Stadium: Court 9 Round: 44 Ground: Hardcourt outdoor
| ITF M15 Bratislava | 2019/08/26 08:00 | Barbu, Adrian v Terczynski, Mateusz | 6-2,7-5 |
| ITF M15 Bratislava | 2019/08/25 11:30 | Shcherba, Vitalii v Terczynski, Mateusz | 0-6,3-6 |
| ITF M15 Helsinki | 2019/08/21 07:00 | Corentin Denolly v Terczynski, Mateusz | 6-2,6-4 |
| ITF M15 Helsinki | 2019/08/20 07:00 | Terczynski, Mateusz v Ahti, Ville-Petteri | 6-2,6-3 |
| ITF M15 Helsinki | 2019/08/19 11:45 | Terczynski, Mateusz v Tiainen, Hermanni | 6-2,6-2 |
| Bydgoszcz, Singles Qualifying M-ITF-POL-04A | 2019/08/13 10:00 | Diarra, Gibril v Terczynski, Mateusz | 6-2,6-4 |
| Bydgoszcz, Singles Qualifying M-ITF-POL-04A | 2019/08/12 08:00 | Ambrozy, Filip v Terczynski, Mateusz | 4-6,3-6 |
| Koszalin, Singles Qualifying M-ITF-POL-02A | 2019/08/08 09:00 | Terczynski, Mateusz v David Poljak | 1-6,6-7 |
| Sarreguemines, Singles M-ITF-FRA-22A | 2019/11/17 13:20 | Boris Fassbender v Brutscher, Tobias | 6-4,6-2 |
| ITF - M15 Antalya | 2019/09/22 07:00 | Brutscher, Tobias v Hermans, Mats | 3-6,1-6 |
| ITF - M15 Antalya | 2019/09/15 07:30 | Brutscher, Tobias v Marko, Michal | 1-6,1-6 |
| Horgen, Singles Qualifying M-ITF-SUI-03A | 2019/08/26 07:30 | Nicolas Parizzia v Brutscher, Tobias | 7-5,2-6,10-7 |
| ITF M15 Ueberlingen | 2019/08/19 08:00 | Brutscher, Tobias v Kempen, Lynn Max | 6-7,3-6 |
| ITF M25 Most | 2019/05/27 09:30 | Pietro Mugelli v Brutscher, Tobias | 2-6,6-3,10-7 |
| Prijedor, Singles M-ITF-BIH-04A | 2019/05/07 07:30 | Brutscher, Tobias v Merino, Alexander | 2-6,3-6 |
| ITF M15 Las Palmas | 2019/04/29 08:30 | Brutscher, Tobias v Gabarro, Xavier | 1-6,1-6 |