Maciej Matuszczyk defeated Mikolaj Lis 6-7 7-6 10-8 in the M15 Lodz q64 on clay. The result followed the form book — Maciej Matuszczyk came in leading the head-to-head 2–0. Maciej Matuszczyk extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-28 | M15 Szczawno 1 | Q32 | clay | Maciej Matuszczyk | 4-6 6-3 10-8 |
| 2023-08-07 | M25 Lodz 1 | Q32 | clay | Maciej Matuszczyk | 6-1 7-6(1) |