Stadium: Court 3 Round: 25 Ground: Carpet indoor
| Challenger Glasgow | 2019/09/18 11:15 | Mirza Basic v Karol Drzewiecki | 6-4,6-3 |
| Challenger Glasgow | 2019/09/17 09:00 | Hugo Grenier v Karol Drzewiecki | 3-6,7-5,2-6 |
| Challenger Glasgow | 2019/09/16 09:00 | Karol Drzewiecki v Scott Duncan | 5-7,6-4,3-6 |
| Challenger Szczecin | 2019/09/10 15:45 | Ivan Gakhov v Karol Drzewiecki | 6-2,7-6 |
| ITF - Poznań M25 | 2019/08/20 08:00 | Karol Drzewiecki v Filip Kolasinski | 7-5,5-7,10-12 |
| Challenger Meerbusch | 2019/08/12 08:00 | Ricardo Ojeda Lara v Karol Drzewiecki | 6-1,6-3 |
| ITF - Nussloch M25 | 2019/01/21 17:45 | Ryan Peniston v Karol Drzewiecki | 7-6,6-3 |
| ITF - Nussloch M25 | 2019/01/21 12:45 | Davide Pozzi v Karol Drzewiecki | 1-6,2-6 |
| ITF M15 Liberec | 2019/10/23 11:05 | Andrej Glvac v Robin Stanek | 2-6,3-6 |
| ITF M15 Olomouc | 2019/10/16 09:25 | Andrej Glvac v Niels Lootsma | 4-6,4-6 |
| ITF - Forbach M15 | 2019/09/24 11:20 | Stefan Seifert v Andrej Glvac | 6-0,6-2 |
| ITF M15 Pajulahti | 2019/09/17 12:00 | Savriyan Danilov v Andrej Glvac | 6-3,6-3 |
| ITF M15 Kiryat Shmona | 2019/08/27 07:55 | Andrej Glvac v Alexis Canter | 7-6,3-6,3-6 |
| ITF M15 Kiryat Shmona | 2019/08/22 08:35 | Andrej Glvac v Marat Deviatiarov | 0-6,2-6 |
| ITF M15 Kiryat Shmona | 2019/08/21 11:50 | Constantin Bittoun Kouzmine v Andrej Glvac | 3-6,2-6 |
| ITF M15 Kiryat Shmona | 2019/08/20 10:05 | Andrej Glvac v Berk Ilkel | 6-4,6-3 |