1st leg: July 21 - 22, 1998
| Match | 1st leg | 2nd leg |
| St.Patrick - Celtic | 0-0 | 0-2 |
| Vestmannaeyia - Obilic | 0-2 | 1-2 |
| Jerevan - HJK Helsinki | 0-2 | 0-3 |
| Halmstad BK - Liteks | 0-2 | 2-1 |
| Flora - Steaua | 1-4 | 3-1 |
| Kapaz - LKS Lodz | 1-4 | 1-3 |
| Maribor - Kareda | 3-0 | 1-0 |
| Vallanzia - Dinamo Tbilisi | 0-3 | 3-1 |
| B-36 Torshavn - Beitar Jeruzalem | 1-4 | 0-1 |
| Anorthosis - La Valetta | 2-0 | 6-0 |
| Ujpest - Zimbru | 0-1 | 3-1 |
| Jeunesse - Grasshoppers | 0-6 | 0-2 |
| Barry Town - Dinamo Kiev | 0-8 | 1-2 |
| Club Brugge - Sileks | 0-0 | 2-1 |
| Kosice - Cliftonville | 5-1 | 8-0 |
| Dinamo Minsk - Skonto Riga | 0-0 | 1-2 |
1st leg: Aug 12, 1998
| Match | 1st leg | 2nd leg |
| Rosenborg - Club Brugge | 2-0 | 2-4 |
| Manchester U - LKS Lodz | 2-0 | 0-0 |
| Liteks - Spartak Moscow | 0-5 | 2-6 |
| Galatasaray - Grasshoppers | 2-1 | 3-2 |
| Celtic - Croatia Zagreb | 1-0 | 0-3 |
| Maribor - PSV Eindhoven | 2-1 | 1-2 (1-4 in ot) |
| Dynamo Kiev - Sparta Prague | 0-1 | 1-0 |
| Kosice - Bröndby | 0-2 | 1-0 |
| Inter - Skonto Riga | 4-0 | 3-1 |
| Olympiakos - Anorthosis | 2-1 | 4-2 |
| Benfica - Beitar Jerusalem | 6-0 | 2-4 |
| Dinamo Tbilisi - Ath.Bilbao | 2-1 | 0-1 |
| HJK Helsinki - Metz | 1-0 | 1-1 |
| B.Munchen - Obilic | 4-0 | 1-1 |
| Sturm Graz - Ujpest | 4-0 | 3-2 |
| Steaua - Panathinaikos | 2-2 | 3-6 |
Champions League, Pool A
Champions League, Pool B
Games played so far
Champions League, Pool C
Games played so far
Sep 16, 1998 R.Madrid - Inter 2 - 0
Sturm_Graz - Spartak 0 - 2
Sep 30, 1998 Inter - Sturm_Graz 1 - 0
Spartak - R.Madrid 2 - 1
Oct 21, 1998 Inter - Spartak 2 - 1
R.Madrid - Sturm_Graz 6 - 1
Nov 4, 1998 Spartak - Inter 1 - 1
Nov 7, 1998 Sturm_Graz - R.Madrid 1 - 5
Nov 25, 1998 Inter - R.Madrid 3 - 1
Spartak - Sturm_Graz 0 - 0
Dec 9, 1998 R.Madrid - Spartak 2 - 1
Sturm_Graz - Inter 0 - 2
Champions League, Pool D
Games played so far
Sep 16, 1998 Bröndby - B.Munchen 2 - 1
Manchester_U - Barcelona 3 - 3
Sep 30, 1998 B.Munchen - Manchester_U 2 - 2
Barcelona - Bröndby 2 - 0
Oct 21, 1998 B.Munchen - Barcelona 1 - 0
Bröndby - Manchester_U 2 - 6
Nov 4, 1998 Barcelona - B.Munchen 1 - 2
Manchester_U - Bröndby 5 - 0
Nov 25, 1998 B.Munchen - Bröndby 2 - 0
Barcelona - Manchester_U 3 - 3
Dec 9, 1998 Bröndby - Barcelona 0 - 2
Manchester_U - B.Munchen 1 - 1
Champions League, Pool E
Games played so far
Sep 16, 1998 Lens - Arsenal 1 - 1
Panathinaikos - Dinamo 2 - 1
Sep 30, 1998 Dinamo - Lens 1 - 1
Arsenal - Panathinaikos 2 - 1
Oct 21, 1998 Arsenal - Dinamo 1 - 1
Lens - Panathinaikos 1 - 0
Nov 4, 1998 Dinamo - Arsenal 3 - 1
Panathinaikos - Lens 1 - 0
Nov 25, 1998 Arsenal - Lens 0 - 1
Dinamo - Panathinaikos 2 - 1
Dec 9, 1998 Lens - Dinamo 1 - 3
Panathinaikos - Arsenal 1 - 3
Champions League, Pool F