| 1. Round | 21/08/1998 | Bellmare Hiratsuka | - | Urawa Red Diamonds | 0:4 | ||||
| 2. Round | 28/08/1998 | Urawa Red Diamonds | - | Júbilo Iwata | 2:0 |  |
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| 3. Round | 04/09/1998 | Verdy Kawasaki | - | Urawa Red Diamonds | 0:3 | ||||
| 4. Round | 11/09/1998 | Urawa Red Diamonds | - | Vissel Kobe | 2:1 | |
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| 5. Round | 14/09/1998 | JEF United Ichihara | - | Urawa Red Diamonds | 0:2 | |
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| 7. Round | 22/09/1998 | Cerezo Osaka | - | Urawa Red Diamonds | 2:1 | ||||
| 8. Round | 25/09/1998 | Urawa Red Diamonds | - | Sanfrecce Hiroshima | 1:2 | ||||
| 9. Round | 02/10/1998 | Avispa Fukuoka | - | Urawa Red Diamonds | 0:2 | |
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| 15. Round | 02/11/1998 | Yokohama F. Marinos | - | Urawa Red Diamonds | 3:2 | |
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| 16. Round | 06/11/1998 | Kyoto Purple Sanga | - | Urawa Red Diamonds | 1:3 | |
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| 17. Round | 13/11/1998 | Urawa Red Diamonds | - | Nagoya Grampus Eight | 2:1 |
Japan
