| A(D) | Clubs | VS | MD | |
|---|---|---|---|---|
| 24(155) | PSV Eindhoven | 1. FC Kaiserslautern | 21-Oct-1998 | Match Details |
| 25(216) | HJK Helsinki | PSV Eindhoven | 16-Sep-1998 | Match Details |
| 25(277) | Dynamo Kyiv | Arsenal | 21-Oct-1998 | Match Details |
| 25(20) | Arsenal | Panathinaikos | 09-Dec-1998 | Match Details |
| 25(77) | RC Lens | Dynamo Kyiv | 30-Sep-1998 | Match Details |
| 25(79) | Barcelona | Manchester United | 25-Nov-1998 | Match Details |
| 25(103) | Spartak Moscow | Internazionale | 04-Nov-1998 | Match Details |
| 25(183) | Manchester United | Brondby | 21-Oct-1998 | Match Details |
| 26(190) | Olympiakos | FC Porto | 16-Sep-1998 | Match Details |
| 26(253) | Athletic Bilbao | Galatasaray SK | 02-Dec-1998 | Match Details |
| 26(297) | Benfica | PSV Eindhoven | 30-Sep-1998 | Match Details |
| 26(29) | Juventus | Athletic Bilbao | 04-Nov-1998 | Match Details |
| 26(99) | Dinamo Zagreb | Olympiakos | 09-Dec-1998 | Match Details |
| 26(147) | AFC Ajax | Dinamo Zagreb | 16-Sep-1998 | Match Details |
| 27(201) | Real Madrid | Spartak Moscow | 09-Dec-1998 | Match Details |
| 27(251) | Internazionale | Spartak Moscow | 21-Oct-1998 | Match Details |
| 27(272) | Galatasaray SK | Rosenborg BK | 21-Oct-1998 | Match Details |
| 27(317) | Brondby | Manchester United | 04-Nov-1998 | Match Details |
| 27(2) | 1. FC Kaiserslautern | Benfica | 25-Nov-1998 | Match Details |
| 27(74) | Panathinaikos | RC Lens | 21-Oct-1998 | Match Details |
| 27(78) | Bayern Munich | Barcelona | 21-Oct-1998 | Match Details |
| 28(229) | Rosenborg BK | Galatasaray SK | 21-Oct-1998 | Match Details |
| 28(69) | FC Porto | AFC Ajax | 09-Dec-1998 | Match Details |
| 29(330) | Sturm Graz | Spartak Moscow | 16-Sep-1998 | Match Details |
MD = Match date,
A(D) = Age(Days).