Stadium: Centre Court Round: 45
| Challenger Tampere | 2018/07/21 08:45 | Andrei Iakovlev v Jonathan Mridha | 1-6,0-6 |
| Challenger Caltanissetta Qual | 2018/06/09 15:30 | Marco Bortolotti v Andrei Iakovlev | 6-0,6-1 |
| Challenger Heilbronn Qual | 2018/05/12 12:00 | Andrei Iakovlev v Julian Lenz | 0-6,0-6 |
| Challenger Poznan Qual | 2018/06/03 13:30 | Antoine Escoffier v Grzegorz Panfil | 6-3,6-2 |
| ITF Poland F4 | 2018/05/24 12:10 | Grzegorz Panfil v Maciej Rajski | 6-3,3-6,4-6 |
| ITF Poland F3 | 2018/05/19 11:00 | Sekou Bangoura v Grzegorz Panfil | 7-6,6-1 |
| ITF Poland F3 | 2018/05/18 10:00 | Grzegorz Panfil v Ivan Yatsuk | 6-2,6-1 |
| ITF Poland F3 | 2018/05/16 11:25 | Patrick Daciek v Grzegorz Panfil | 6-4,1-6,2-6 |
| ITF Poland F3 Qual | 2018/05/14 07:30 | Grzegorz Panfil v Noah Prehn | 6-0,6-0 |
| ITF Poland F2 | 2018/05/06 07:30 | Dominik Recek v Grzegorz Panfil | 4-6,6-4,7-6 |
| Challenger Ostrava Qual | 2018/04/28 08:00 | Grzegorz Panfil v Jurij Rodionov | 6-4,3-6,0-6 |