Stadium: Court 1 Round: 44 Ground: Clay
| Polish National Tour | 2020/08/15 16:00 | Kamil Gajewski v Mikolaj Borkowski | 6-4,6-3 |
| ITF M25 Poznan | 2019/08/20 08:55 | Juliusz Bienkiewicz v Mikolaj Borkowski | 6-0,6-3 |
| ITF M25 Bydgoszcz | 2019/08/13 09:50 | Dominik Nazaruk v Mikolaj Borkowski | 6-3,7-5 |
| ITF M15 Koszalin | 2019/08/05 08:00 | Daniel Kossek v Mikolaj Borkowski | 6-7,6-2,10-8 |
| ITF M15 Vilnius | 2019/07/08 07:00 | Tristan Meraut v Mikolaj Borkowski | 6-4,6-2 |
| ITF M15 Wroclaw | 2019/07/02 08:00 | Nikita Mashtakov v Mikolaj Borkowski | 6-2,7-5 |
| ITF M15 Wroclaw | 2019/07/01 08:00 | Mikolaj Borkowski v Samuel Puskar | 6-3,6-2 |
| ITF Poland F8 | 2018/08/20 08:00 | Vitalii Shcherba v Mikolaj Borkowski | 6-2,6-4 |
| ITF M25 Sunderland | 2020/02/23 10:00 | George Davies v Patrick Foley | 3-6,4-6 |
| ITF M25 Glasgow | 2020/02/17 12:30 | Julius Tverijonas v George Davies | 6-3,6-3 |
| ITF M25 Glasgow | 2020/02/16 17:05 | George Davies v Patrick Foley | 6-4,3-6,10-1 |
| ITF M25 Barnstaple | 2020/02/10 10:30 | Alexis Canter v George Davies | 3-6,6-3,10-5 |
| ITF M25 Barnstaple | 2020/02/09 12:05 | George Davies v Elliott Farmer | 5-7,7-6,10-8 |
| ITF M15 Heraklion | 2019/11/17 07:30 | George Davies v Stamatios Kapiris | 3-6,6-3,6-10 |
| ITF M15 Heraklion | 2019/11/04 09:30 | George Davies v Winter Meagher | 2-6,6-3,7-10 |
| ITF M15 Parnu | 2019/10/29 08:00 | Remy Bertola v George Davies | 6-3,6-1 |