5. Round | 28/07/1998 | San Jose Clash | - | Chicago Fire | 3:0 | ||||
6. Round | 07/08/1998 | Chicago Fire | - | Los Angeles Galaxy | 1:2 | ||||
6. Round | 20/08/1998 | Colorado Rapids | - | Chicago Fire | 0:2 | ||||
7. Round | 01/09/1998 | Chicago Fire | - | Miami Fusion | 3:2 | ||||
7. Round | 12/09/1998 | Chicago Fire | - | Colorado Rapids | 3:1 | ||||
7. Round | 26/09/1998 | Los Angeles Galaxy | - | Chicago Fire | 1:0 |