| 1. Round | 23/02/2020 | Thespakusatsu Gunma | - | Albirex Niigata | 0:3 | ||||
| 2. Round | 27/06/2020 | Ventforet Kofu | - | Albirex Niigata | 3:3 |  |
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| 3. Round | 04/07/2020 | Albirex Niigata | - | Zweigen Kanazawa | 3:5 | |
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| 5. Round | 15/07/2020 | FC Machida Zelvia | - | Albirex Niigata | 3:3 | |
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| 6. Round | 19/07/2020 | Albirex Niigata | - | Montedio Yamagata | 1:1 | ||||
| 8. Round | 29/07/2020 | Tokyo Verdy | - | Albirex Niigata | 1:1 | ||||
| 9. Round | 02/08/2020 | Tochigi SC | - | Albirex Niigata | 0:0 | ||||
| 11. Round | 12/08/2020 | Albirex Niigata | - | Renofa Yamaguchi | 2:1 | ||||
| 13. Round | 19/08/2020 | Albirex Niigata | - | Kyoto Sanga FC | 1:1 | |
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| 17. Round | 05/09/2020 | Albirex Niigata | - | Júbilo Iwata | 1:3 | ||||
| 24. Round | 04/10/2020 | Albirex Niigata | - | FC Machida Zelvia | 4:0 | ||||
| 27. Round | 18/10/2020 | Mito HollyHock | - | Albirex Niigata | 1:3 |
Uruguay