1. Round | 23/02/2020 | Mito HollyHock | - | Omiya Ardija | 1:2 | ||||
5. Round | 15/07/2020 | Tochigi SC | - | Omiya Ardija | 1:0 | ||||
7. Round | 25/07/2020 | Omiya Ardija | - | Matsumoto Yamaga | 1:0 | ||||
8. Round | 29/07/2020 | Zweigen Kanazawa | - | Omiya Ardija | 0:1 | ||||
12. Round | 16/08/2020 | Renofa Yamaguchi | - | Omiya Ardija | 1:0 | ||||
17. Round | 05/09/2020 | Omiya Ardija | - | Fagiano Okayama | 1:1 | ||||
27. Round | 18/10/2020 | Fagiano Okayama | - | Omiya Ardija | 3:2 | ||||
28. Round | 21/10/2020 | Matsumoto Yamaga | - | Omiya Ardija | 1:1 | ||||
29. Round | 25/10/2020 | Omiya Ardija | - | V-Varen Nagasaki | 0:0 | ||||
30. Round | 01/11/2020 | Omiya Ardija | - | FC Ryūkyū | 0:3 | ||||
35. Round | 21/11/2020 | Omiya Ardija | - | FC Machida Zelvia | 0:0 | ||||
37. Round | 29/11/2020 | Avispa Fukuoka | - | Omiya Ardija | 1:0 |