| Round 1 |
| 20-06-1998 |
Dinaburg Daugavpils - AS Trencin |
1-1 |
 |
 |
| 20-06-1998 |
Ethnikos Achnas - orgryte IS |
2-1 |
|
|
| 20-06-1998 |
Dnepr Transmash Mogilev - Debreceni VSC |
2-4 |
|
|
| 20-06-1998 |
Leiftur olafsfjorður - Vorskla Poltava |
0-3 |
|
|
| 20-06-1998 |
Ebbw Vale - Kongsvinger IL |
1-6 |
|
|
| 20-06-1998 |
FC National Bukarest - Hapoel Haifa |
3-1 |
|
|
| 20-06-1998 |
Baltika Kaliningrad - Spartak Varna |
4-0 |
|
|
| 20-06-1998 |
Stabaek Fotball - FK Vojvodina Novi Sad |
1-2 |
|
|
| 20-06-1998 |
NK Hrvatski Dragovoljac - Lyngby Boldklub |
1-4 |
|
|
| 20-06-1998 |
MSK Rimavska Sobota - Omagh Town FC |
1-0 |
|
|
| 20-06-1998 |
CS Hobscheid - SK Hradec Kralove |
0-0 |
|
|
| 20-06-1998 |
Diosgyori FC - Sliema Wanderers |
2-0 |
|
|
| 20-06-1998 |
Turun Palloseura - FC Sion |
0-1 |
|
|
| 20-06-1998 |
VB Vagur - FC Boby Brno |
0-3 |
|
|
| 20-06-1998 |
FC St Gallen 1879 - JK Viljandi Tulevik |
3-2 |
|
|
| 20-06-1998 |
Austria Vienna - Ruch Chorzow |
0-1 |
|
|
| 21-06-1998 |
Makedonija Gjorce Petrov - NK Olimpija Ljubljana |
4-2 |
|
|
| 21-06-1998 |
Torpedo Kutaisi - Erebuni Erewan |
6-0 |
|
|
| 21-06-1998 |
FK Inkaras Kaunas - ANS Pivani Baku |
1-0 |
|
|
| 21-06-1998 |
Altay SK - Shamrock Rovers |
3-1 |
|
|
| Round 1 |
| 27-06-1998 |
FK Vojvodina Novi Sad - Stabaek Fotball |
3-2 |
|
|
| 27-06-1998 |
AS Trencin - Dinaburg Daugavpils |
4-1 |
|
|
| 27-06-1998 |
JK Viljandi Tulevik - FC St Gallen 1879 |
1-6 |
|
|
| 27-06-1998 |
FC Boby Brno - VB Vagur |
3-1 |
|
|
| 27-06-1998 |
FC Sion - Turun Palloseura |
2-3 |
|
|
| 27-06-1998 |
Sliema Wanderers - Diosgyori FC |
2-3 |
|
|
| 27-06-1998 |
SK Hradec Kralove - CS Hobscheid |
2-1 |
|
|
| 27-06-1998 |
Omagh Town FC - MSK Rimavska Sobota |
2-2 |
|
|
| 27-06-1998 |
Lyngby Boldklub - NK Hrvatski Dragovoljac |
0-1 |
|
|
| 27-06-1998 |
Spartak Varna - Baltika Kaliningrad |
1-1 |
|
|
| 27-06-1998 |
Hapoel Haifa - FC National Bukarest |
1-2 |
|
|
| 27-06-1998 |
NK Olimpija Ljubljana - Makedonija Gjorce Petrov |
1-1 |
|
|
| 27-06-1998 |
Vorskla Poltava - Leiftur olafsfjorður |
3-0 |
|
|
| 27-06-1998 |
Debreceni VSC - Dnepr Transmash Mogilev |
6-0 |
|
|
| 27-06-1998 |
orgryte IS - Ethnikos Achnas |
4-0 |
|
|
| 27-06-1998 |
Ruch Chorzow - Austria Vienna |
2-2 |
|
|
| 27-06-1998 |
Erebuni Erewan - Torpedo Kutaisi |
1-1 |
|
|
| 28-06-1998 |
Kongsvinger IL - Ebbw Vale |
3-0 |
|
|
| 28-06-1998 |
ANS Pivani Baku - FK Inkaras Kaunas |
4-5 on pens |
|
|
| 28-06-1998 |
Shamrock Rovers - Altay SK |
3-2 AET |
|
|
| Round 2 |
| 04-07-1998 |
SV Werder Bremen - FK Inkaras Kaunas |
4-1 |
|
|
| 04-07-1998 |
Akademisk Boldklub - Vorskla Poltava |
2-2 |
|
|
| 04-07-1998 |
Iraklis Thessaloniki - FC National Bukarest |
3-1 |
|
|
| 04-07-1998 |
FK Vojvodina Novi Sad - orebro SK |
2-0 |
|
|
| 04-07-1998 |
Makedonija Gjorce Petrov - SC Bastia |
1-0 |
|
|
| 04-07-1998 |
Twente Enschede FC - Kongsvinger IL |
2-0 |
|
|
| 04-07-1998 |
Debreceni VSC - SK Hradec Kralove |
0-0 |
|
|
| 04-07-1998 |
AS Trencin - Baltika Kaliningrad |
0-1 |
|
|
| 04-07-1998 |
FC Boby Brno - RCD Espanyol Barcelona |
5-3 |
|
|
| 04-07-1998 |
Altay SK - Diosgyori FC |
1-1 |
|
|
| 04-07-1998 |
UC Sampdoria - MSK Rimavska Sobota |
2-0 |
|
|
| 05-07-1998 |
KFC Lommel SK - Torpedo Kutaisi |
0-1 |
|
|
| 05-07-1998 |
orgryte IS - Ruch Chorzow |
2-1 |
|
|
| 05-07-1998 |
Turun Palloseura - Shinnik Yaroslavl |
0-2 |
|
|
| 05-07-1998 |
SV Austria Salzburg - FC St Gallen 1879 |
3-1 |
|
|
| 05-07-1998 |
Samsunspor - Lyngby Boldklub |
3-0 |
|
|
| Round 2 |
| 11-07-1998 |
FK Inkaras Kaunas - SV Werder Bremen |
0-1 |
|
|
| 11-07-1998 |
Vorskla Poltava - Akademisk Boldklub |
1-1 |
|
|
| 11-07-1998 |
FC National Bukarest - Iraklis Thessaloniki |
3-0 |
|
|
| 11-07-1998 |
Torpedo Kutaisi - KFC Lommel SK |
1-2 |
|
|
| 11-07-1998 |
orebro SK - FK Vojvodina Novi Sad |
0-2 |
|
|
| 11-07-1998 |
SC Bastia - Makedonija Gjorce Petrov |
7-0 |
|
|
| 11-07-1998 |
Kongsvinger IL - Twente Enschede FC |
0-0 |
|
|
| 11-07-1998 |
SK Hradec Kralove - Debreceni VSC |
1-1 |
|
|
| 11-07-1998 |
Ruch Chorzow - orgryte IS |
1-0 |
|
|
| 11-07-1998 |
Baltika Kaliningrad - AS Trencin |
0-0 |
|
|
| 11-07-1998 |
Shinnik Yaroslavl - Turun Palloseura |
3-2 |
|
|
| 11-07-1998 |
MSK Rimavska Sobota - UC Sampdoria |
1-0 |
|
|
| 11-07-1998 |
Lyngby Boldklub - Samsunspor |
3-1 |
|
|
| 11-07-1998 |
FC St Gallen 1879 - SV Austria Salzburg |
1-0 |
|
|
| 11-07-1998 |
Diosgyori FC - Altay SK |
0-1 |
|
|
| 11-07-1998 |
RCD Espanyol Barcelona - FC Boby Brno |
2-0 |
|
|
| Round 3 |
| 18-07-1998 |
KFC Lommel SK - SV Werder Bremen |
1-3 |
|
|
| 18-07-1998 |
Fortuna Sittard - Vorskla Poltava |
3-0 |
|
|
| 18-07-1998 |
FK Vojvodina Novi Sad - Baltika Kaliningrad |
4-1 |
|
|
| 18-07-1998 |
Debreceni VSC - FC Hansa Rostock |
1-1 |
|
|
| 18-07-1998 |
Bologna FC 1909 - FC National Bukarest |
2-0 |
|
|
| 18-07-1998 |
Twente Enschede FC - SV Austria Salzburg |
2-2 |
|
|
| 18-07-1998 |
Ruch Chorzow - Clube Futebol Estrela da Amadora |
1-1 |
|
|
| 18-07-1998 |
AJ Auxerre - RCD Espanyol Barcelona |
1-1 |
|
|
| 18-07-1998 |
SC Bastia - Altay SK |
2-0 |
|
|
| 18-07-1998 |
Valencia CF - Shinnik Yaroslavl |
4-1 |
|
|
| 19-07-1998 |
Crystal Palace - Samsunspor |
0-2 |
|
|
| 19-07-1998 |
KRC Harelbeke - UC Sampdoria |
0-1 |
|
|
| Round 3 |
| 25-07-1998 |
SV Werder Bremen - KFC Lommel SK |
2-1 |
|
|
| 25-07-1998 |
Vorskla Poltava - Fortuna Sittard |
2-2 |
|
|
| 25-07-1998 |
Baltika Kaliningrad - FK Vojvodina Novi Sad |
1-0 |
|
|
| 25-07-1998 |
FC National Bukarest - Bologna FC 1909 |
3-1 |
|
|
| 25-07-1998 |
FC Hansa Rostock - Debreceni VSC |
1-2 |
|
|
| 25-07-1998 |
Shinnik Yaroslavl - Valencia CF |
1-0 |
|
|
| 25-07-1998 |
SV Austria Salzburg - Twente Enschede FC |
3-1 |
|
|
| 25-07-1998 |
Altay SK - SC Bastia |
3-2 AET |
|
|
| 25-07-1998 |
Clube Futebol Estrela da Amadora - Ruch Chorzow |
3-5 on pens |
|
|
| 25-07-1998 |
RCD Espanyol Barcelona - AJ Auxerre |
1-0 |
|
|
| 25-07-1998 |
Samsunspor - Crystal Palace |
2-0 |
|
|
| 25-07-1998 |
UC Sampdoria - KRC Harelbeke |
3-0 |
|
|
| Semi Final |
| 29-07-1998 |
RCD Espanyol Barcelona - Valencia CF |
0-1 |
|
|
| 29-07-1998 |
Ruch Chorzow - Debreceni VSC |
1-0 |
|
|
| 29-07-1998 |
SC Bastia - FK Vojvodina Novi Sad |
2-0 |
|
|
| 29-07-1998 |
SV Werder Bremen - Samsunspor |
3-0 |
|
|
| 29-07-1998 |
Fortuna Sittard - SV Austria Salzburg |
2-1 |
|
|
| 29-07-1998 |
Bologna FC 1909 - UC Sampdoria |
3-1 |
|
|
| Semi Final |
| 05-08-1998 |
Debreceni VSC - Ruch Chorzow |
0-3 |
|
|
| 05-08-1998 |
FK Vojvodina Novi Sad - SC Bastia |
4-0 |
|
|
| 04-08-1998 |
Valencia CF - RCD Espanyol Barcelona |
2-0 |
|
|
| 05-08-1998 |
SV Austria Salzburg - Fortuna Sittard |
3-1 |
|
|
| 05-08-1998 |
Samsunspor - SV Werder Bremen |
0-3 |
|
|
| 05-08-1998 |
UC Sampdoria - Bologna FC 1909 |
1-0 |
|
|
| Final |
| 11-08-1998 |
SV Werder Bremen - FK Vojvodina Novi Sad |
1-0 |
|
|
| 11-08-1998 |
SV Austria Salzburg - Valencia CF |
0-2 |
|
|
| 11-08-1998 |
Bologna FC 1909 - Ruch Chorzow |
1-0 |
|
|
| Final |
| 25-08-1998 |
FK Vojvodina Novi Sad - SV Werder Bremen |
1-1 |
|
|
| 25-08-1998 |
Ruch Chorzow - Bologna FC 1909 |
0-2 |
|
|
| 25-08-1998 |
Valencia CF - SV Austria Salzburg |
2-1 |
|
|