| Groupe H | 21.02.2018 | Suwon Bluewings | - | Kashima Antlers | 1:2 |  |
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| Groupe H | 13.03.2018 | Shanghai Shenhua | - | Suwon Bluewings | 0:2 | |
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| Groupe H | 17.04.2018 | Kashima Antlers | - | Suwon Bluewings | 0:1 | ||||
| tour des 16 | 09.05.2018 | Ulsan Hyundai FC | - | Suwon Bluewings | 1:0 | ||||
| tour des 16 | 16.05.2018 | Suwon Bluewings | - | Ulsan Hyundai FC | 3:0 | ||||
| Quarts de finale | 29.08.2018 | Jeonbuk FC | - | Suwon Bluewings | 0:3 | |
Corée du Sud