Kacper Potulski : Games
Mainz 05
Poland U21
2025-26, Friendly International
| 31.05.2026 | FRN | Poland | 0:2 | Ukraine | 17 |
 74 |
2025-26, Germany - Bundesliga
| 16.05.2026 | BNDL | 1. FC Heidenheim | 0:2 | Mainz 05 | 90 | |||
| 10.05.2026 | BNDL | Mainz 05 | 1:3 | Union Berlin | 75 |
16 |
||
| 03.05.2026 | BNDL | St. Pauli | 1:2 | Mainz 05 | 76 |
 76 |
||
| 25.04.2026 | BNDL | Mainz 05 | 3:4 | Bayern | Bench | |||
| 19.04.2026 | BNDL | Borussia Mg | 1:1 | Mainz 05 | Bench |
2025-26, Conference League
| 16.04.2026 | CNL | Strasbourg | 4:0 | Mainz 05 | Bench |
2025-26, Germany - Bundesliga
| 12.04.2026 | BNDL | Mainz 05 | 0:1 | Freiburg | Bench |
2025-26, Conference League
| 09.04.2026 | CNL | Mainz 05 | 2:0 | Strasbourg | 11 |
80 |
2025-26, Germany - Bundesliga
| 04.04.2026 | BNDL | Hoffenheim | 1:2 | Mainz 05 | 54 |
37 |
Euro U21 2027, Qualification
| 31.03.2026 | EU21 | Montenegro | 0:1 | Poland | Bench | |||
| 27.03.2026 | EU21 | Poland | 4:1 | Armenia | 90 |
2025-26, Germany - Bundesliga
| 22.03.2026 | BNDL | Mainz 05 | 2:1 | Frankfurt | Bench |
2025-26, Conference League
| 19.03.2026 | CNL | Mainz 05 | 2:0 | Sigma | 4 |
87 |
2025-26, Germany - Bundesliga
| 15.03.2026 | BNDL | Werder | 0:2 | Mainz 05 | 10 |
81 |
2025-26, Conference League
| 12.03.2026 | CNL | Sigma | 0:0 | Mainz 05 | 90 |
2025-26, Germany - Bundesliga
| 07.03.2026 | BNDL | Mainz 05 | 2:2 | VfB Stuttgart | Bench | |||
| 28.02.2026 | BNDL | Bayer 04 | 1:1 | Mainz 05 | 90 | |||
| 20.02.2026 | BNDL | Mainz 05 | 1:1 | Hamburger | 90 |
 90 |
||
| 13.02.2026 | BNDL | Borussia D | 4:0 | Mainz 05 | 64 |
27 |
||
| 07.02.2026 | BNDL | Mainz 05 | 2:0 | Augsburg | 10 |
81 |
||
| 31.01.2026 | BNDL | RB Leipzig | 1:2 | Mainz 05 | 90 |
93 |
||
| 24.01.2026 | BNDL | Mainz 05 | 3:1 | Wolfsburg | Bench | |||
| 17.01.2026 | BNDL | 1. FC Köln | 2:1 | Mainz 05 | 90 | |||
| 13.01.2026 | BNDL | Mainz 05 | 2:1 | 1. FC Heidenheim | 57 |
34 |
||
| 10.01.2026 | BNDL | Union Berlin | 2:2 | Mainz 05 | Bench | |||
| 21.12.2025 | BNDL | Mainz 05 | 0:0 | St. Pauli | 90 |
2025-26, Conference League
| 18.12.2025 | CNL | Mainz 05 | 2:0 | Samsunspor | 90 |
2025-26, Germany - Bundesliga
| 14.12.2025 | BNDL | Bayern | 2:2 | Mainz 05 | 90 |  45 |
86 |
2025-26, Conference League
| 11.12.2025 | CNL | Lech | 1:1 | Mainz 05 | Bench |
2025-26, Germany - Bundesliga
| 05.12.2025 | BNDL | Mainz 05 | 0:1 | Borussia Mg | Bench | |||
| 30.11.2025 | BNDL | Freiburg | 4:0 | Mainz 05 | 90 |
2025-26, Conference League
| 27.11.2025 | CNL | Universitatea Craiova | 1:0 | Mainz 05 | 45 |
46 |
88 |
Euro U21 2027, Qualification
| 18.11.2025 | EU21 | North Macedonia | 0:1 | Poland | Bench | |||
| 14.11.2025 | EU21 | Poland | 2:1 | Italy | Bench |
2025-26, Germany - Bundesliga
| 09.11.2025 | BNDL | Frankfurt | 1:0 | Mainz 05 | Bench |
2025-26, Conference League
| 06.11.2025 | CNL | Mainz 05 | 2:1 | Fiorentina | 90 |
2025-26, Germany - DFB Pokal
| 29.10.2025 | GERC | Mainz 05 | 0:2 | VfB Stuttgart | Bench |
2025-26, Conference League
| 23.10.2025 | CNL | Mainz 05 | 1:0 | Zrinjski | 90 |
Euro U21 2027, Qualification
| 14.10.2025 | EU21 | Sweden | 0:6 | Poland | Bench | |||
| 10.10.2025 | EU21 | Poland | 2:0 | Montenegro | Bench |
2025-26, Conference League
| 02.10.2025 | CNL | Omonia | 0:1 | Mainz 05 | 64 |
64 |
