| Group C | 14/03/2018 | Urawa Red Diamonds | - | Gamba Osaka | 1:4 |  |
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| Group C | 04/04/2018 | Nagoya Grampus | - | Gamba Osaka | 1:4 | |
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| Group C | 09/05/2018 | Sanfrecce Hiroshima | - | Gamba Osaka | 2:3 | ||||
| Group C | 16/05/2018 | Gamba Osaka | - | Nagoya Grampus | 1:4 | |
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| Zwischenrunde | 02/06/2018 | Gamba Osaka | - | Júbilo Iwata | 1:0 | ||||
| Zwischenrunde | 09/06/2018 | Júbilo Iwata | - | Gamba Osaka | 2:3 |
Japan