| Group H | 14/02/2018 | Kashima Antlers | - | Shanghai Shenhua | 1:1 | ||||
| Group H | 21/02/2018 | Suwon Bluewings | - | Kashima Antlers | 1:2 | ||||
| Group H | 07/03/2018 | Sydney FC | - | Kashima Antlers | 0:2 | ||||
| Group H | 17/04/2018 | Kashima Antlers | - | Suwon Bluewings | 0:1 |  |
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| Round of 16 | 09/05/2018 | Kashima Antlers | - | Shanghai SIPG | 3:1 | ||||
| Quarter-finals | 28/08/2018 | Kashima Antlers | - | Tianjin Quanjian FC | 2:0 | ||||
| Quarter-finals | 18/09/2018 | Tianjin Quanjian FC | - | Kashima Antlers | 0:3 | |
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| Semi-finals | 03/10/2018 | Kashima Antlers | - | Suwon Bluewings | 3:2 | ||||
| Semi-finals | 24/10/2018 | Suwon Bluewings | - | Kashima Antlers | 3:3 | ||||
| Final | 03/11/2018 | Kashima Antlers | - | Persepolis | 2:0 | ||||
| Final | 10/11/2018 | Persepolis | - | Kashima Antlers | 0:0 |
Japan