18. Round | 27/02/2021 | OKS Stomil Olsztyn | - | GKS Tychy '71 | 1:2 | ||||
19. Round | 05/03/2021 | Odra Opole | - | OKS Stomil Olsztyn | 1:2 | ||||
20. Round | 13/03/2021 | OKS Stomil Olsztyn | - | ŁKS Łódź | 0:2 | ||||
21. Round | 21/03/2021 | OKS Stomil Olsztyn | - | Widzew Łódź | 0:1 | ||||
22. Round | 27/03/2021 | Zagłębie Sosnowiec | - | OKS Stomil Olsztyn | 2:1 | ||||
23. Round | 03/04/2021 | OKS Stomil Olsztyn | - | Sandecja Nowy Sącz | 0:5 | ||||
24. Round | 10/04/2021 | GKS Bełchatów | - | OKS Stomil Olsztyn | 2:3 | ||||
25. Round | 17/04/2021 | Resovia Rzeszów | - | OKS Stomil Olsztyn | 1:0 | ||||
26. Round | 25/04/2021 | Arka Gdynia | - | OKS Stomil Olsztyn | 2:0 | ||||
27. Round | 28/04/2021 | OKS Stomil Olsztyn | - | Korona Kielce | 2:0 | ||||
30. Round | 15/05/2021 | GKS Jastrzębie | - | OKS Stomil Olsztyn | 2:0 | ||||
31. Round | 22/05/2021 | OKS Stomil Olsztyn | - | Puszcza Niepołomice | 2:1 | ||||
32. Round | 30/05/2021 | Górnik Łęczna | - | OKS Stomil Olsztyn | 1:1 | ||||
33. Round | 05/06/2021 | OKS Stomil Olsztyn | - | Miedź Legnica | 1:1 |