Home History
| Poland Cup | 2021/09/29 13:00 | GKS Belchatow v Arka Gdynia | L | 0-5 |
| Poland II Liga | 2021/09/24 13:00 | Garbarnia Krakow v GKS Belchatow | L | 1-0 |
| Poland II Liga | 2021/09/18 10:30 | GKS Belchatow v Lech Poznan II | L | 0-1 |
| Poland II Liga | 2021/09/11 17:00 | Olimpia Elblag v GKS Belchatow | L | 2-1 |
| Poland II Liga | 2021/09/04 15:00 | Motor Lublin v GKS Belchatow | L | 4-0 |
| Poland II Liga | 2021/08/28 14:00 | GKS Belchatow v MKP Pogon Siedlce | W | 2-0 |
| Poland II Liga | 2021/08/21 15:00 | Hutnik Krakow v GKS Belchatow | W | 0-1 |
| Poland II Liga | 2021/08/18 15:00 | GKS Belchatow v Slask Wroclaw II | D | 1-1 |
Away History
| Poland II Liga | 2021/09/25 11:00 | Pogon Grodzisk Mazowiecki v Motor Lublin | D | 1-1 |
| Poland II Liga | 2021/09/19 12:00 | MKP Pogon Siedlce v Pogon Grodzisk Mazowiecki | W | 1-2 |
| Poland II Liga | 2021/09/11 14:30 | Pogon Grodzisk Mazowiecki v Hutnik Krakow | W | 2-1 |
| Poland II Liga | 2021/09/04 10:00 | Slask Wroclaw II v Pogon Grodzisk Mazowiecki | D | 2-2 |
| Poland II Liga | 2021/08/28 15:15 | Pogon Grodzisk Mazowiecki v Ruch Chorzow | D | 1-1 |
| Poland II Liga | 2021/08/22 10:00 | Znicz Pruszków v Pogon Grodzisk Mazowiecki | D | 1-1 |
| Poland II Liga | 2021/08/18 15:00 | Pogon Grodzisk Mazowiecki v Wisla Pulawy | L | 0-2 |
| Poland II Liga | 2021/08/15 13:00 | Radunia Stezyca v Pogon Grodzisk Mazowiecki | L | 2-1 |