Mateusz Kowalczyk : Games
GKS Katowice
2025-26, Poland - Ekstraklasa
| 23.08.2025 | POL | Górnik Zabrze | 3:0 | GKS Katowice | 90 | |||
| 16.08.2025 | POL | GKS Katowice | 4:1 | Arka | 90 | |||
| 10.08.2025 | POL | Legia | 3:1 | GKS Katowice | 90 | |||
| 02.08.2025 | POL | Widzew | 3:0 | GKS Katowice | 90 | |||
| 28.07.2025 | POL | GKS Katowice | 2:2 | Zagłębie | 90 |
 71 |
||
| 19.07.2025 | POL | GKS Katowice | 0:1 | Raków | 90 |
Euro U21 2025
| 17.06.2025 | EU21 | France | 4:1 | Poland | 45 |
 46 |
78 |
|
| 14.06.2025 | EU21 | Portugal | 5:0 | Poland | 8 |
83 |
||
| 11.06.2025 | EU21 | Poland | 1:2 | Georgia | Bench |
2024-25, Poland - Ekstraklasa
| 24.05.2025 | POL | Lechia | 2:3 | GKS Katowice | 90 | |||
| 18.05.2025 | POL | GKS Katowice | 2:2 | Lech | 90 | |||
| 11.05.2025 | POL | GKS Katowice | 2:1 | Cracovia | 90 | |||
| 05.05.2025 | POL | Korona | 2:1 | GKS Katowice | 90 | |||
| 26.04.2025 | POL | GKS Katowice | 1:3 | Legia | 90 | |||
| 19.04.2025 | POL | Sląsk | 0:2 | GKS Katowice | 90 |
73 |
||
| 06.04.2025 | POL | Pogon | 4:0 | GKS Katowice | 90 |
28 |
||
| 30.03.2025 | POL | GKS Katowice | 2:1 | Gornik Zabrze | 90 | |||
| 15.03.2025 | POL | Widzew | 1:0 | GKS Katowice | 90 | |||
| 09.03.2025 | POL | GKS Katowice | 1:0 | Zaglebie L | 90 | |||
| 02.03.2025 | POL | Jagiellonia | 1:0 | GKS Katowice | 46 |
 46 |
||
| 24.02.2025 | POL | Motor | 3:2 | GKS Katowice | 90 | |||
| 16.02.2025 | POL | GKS Katowice | 0:0 | Piast | 90 | |||
| 08.02.2025 | POL | Raków | 1:2 | GKS Katowice | 90 |  65 |
48 |
|
| 31.01.2025 | POL | GKS Katowice | 1:0 | Stal | 90 |
90 |
||
| 06.12.2024 | POL | Radomiak | 1:1 | GKS Katowice | 87 |
87 |
||
| 30.11.2024 | POL | GKS Katowice | 2:0 | Lechia | Bench | |||
| 23.11.2024 | POL | Lech | 2:0 | GKS Katowice | 46 |
46 |
||
| 09.11.2024 | POL | Cracovia | 3:4 | GKS Katowice | 90 | |||
| 04.11.2024 | POL | GKS Katowice | 1:2 | Korona | 38 |
38 |
||
| 27.10.2024 | POL | Legia | 4:1 | GKS Katowice | 72 |
72 |
34 |
|
| 20.10.2024 | POL | GKS Katowice | 0:0 | Sląsk | 79 |
79 |
||
| 04.10.2024 | POL | Puszcza Niepołomice | 0:6 | GKS Katowice | 78 |
78 |
31 |
|
| 27.09.2024 | POL | GKS Katowice | 3:1 | Pogon | 90 | |||
| 21.09.2024 | POL | Gornik Zabrze | 3:0 | GKS Katowice | 90 | |||
| 13.09.2024 | POL | GKS Katowice | 2:2 | Widzew | 90 | |||
| 31.08.2024 | POL | Zaglebie L | 1:0 | GKS Katowice | 79 |
79 |
||
| 25.08.2024 | POL | GKS Katowice | 3:1 | Jagiellonia | 81 |
81 |
65 |
|
| 16.08.2024 | POL | GKS Katowice | 0:0 | Motor | 90 | |||
| 12.08.2024 | POL | Piast | 2:2 | GKS Katowice | 67 |
67 |
||
| 03.08.2024 | POL | GKS Katowice | 0:1 | Raków | 74 |
74 |
||
| 27.07.2024 | POL | Stal | 0:1 | GKS Katowice | 19 |
72 |