| 3. Round | 10/03/2018 | Yokohama F. Marinos | - | Sagan Tosu | 1:2 |  |
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| 4. Round | 18/03/2018 | Sagan Tosu | - | Kashima Antlers | 0:1 | |
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| 5. Round | 31/03/2018 | Sagan Tosu | - | Nagoya Grampus | 3:2 | |
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| 6. Round | 07/04/2018 | Cerezo Osaka | - | Sagan Tosu | 2:1 | ||||
| 13. Round | 06/05/2018 | Sagan Tosu | - | Shimizu S-Pulse | 3:1 | ||||
| 14. Round | 13/05/2018 | Urawa Red Diamonds | - | Sagan Tosu | 0:0 | ||||
| 15. Round | 20/05/2018 | Sagan Tosu | - | FC Tokyo | 0:0 | |
Colombia