Elimination Round (16/9/98 and 23/9/98)
Esgueira Aveiro (POR) - TSV Bayer 04 Leverkusen (GER) 94-100
Leverkusen (GER) – Esgueira 86-77
UBC 49ers Mattersburg (AUT) - BBC Okapi Aalst (BEL) 50-83 (Patterson 11, Loftesnes 11, Mader 10 - Loridon 17, Queenan 15, Ibens 13, Rallis 7, Vucevic 7, Engellant 6, Jeremic 6, Sergeant 5, Brugos 5, Beghin 2)
Aalst (BEL) - Mattersburg (AUT) 92-60 (Sergeant 22, Vucevic 17, Jeremic 10, Ibens 9, Rallis 8, Engellant 8, Brougkos 8, Beghin 4, Loridon 4, Queenan 2 -)

1st round (7/10/98)
CF Barcelona - PSG Racing 70-55 (Rodriguez 2, Esteller 10, Gurovic 11, Alston 23, Duenas 12, Marcos 2, Rentzias 7, De la Fuente 3 - Sciarra 8, English 13, Risacher 6, Rippert 8, Mustaf 10, Kraidy 5, Asceric 5)
TSV Bayer 04 Leverkusen - Okapi Aalst 79:90 (Bond 22, Terdenge 13, Wilson 11, Taylor 11, Deppisch 11, Pratesi 8, Malbeck 3 - Queenan 42, Engellant 11, Vucevic 10, Rallis 9, Sergeant 8, Sagias 6, Brougos 4)

2nd round (14/10/98)
PSG Racing - BBC Okapi Aalst 74-71 (English 23, Mustaf 16, Julian 10, Zig 8, Sciarra 8, Rippert 4, Kraidy 3, Risacher 2 - Queenan 28, Brougos 10, Sagias 10, Vucevic 9, Sergeant 6, Rallis 6, Engellant 2)
CF Barcelona - TSV Bayer 04 Leverkusen 92-66

3rd round (21/10/98)
TSV Bayer 04 Leverkusen - PSG Racing 58-83 (Wilson 14, Bond 12, Kovacev 6, Terdenge 6, Malbeck 5, Pratesi 5, Taylor 4, Weber 4, Pleuger 2 - English 16, Julian 16, Mustaf 12, Asceric 10, Rippert 10, Sciarra 8, Zig 6, Risacher 3, Kraidy 2)
BBC Okapi Aalst - FC Barcelona 82-98 (Queenan 23, Vucevic 18, Sergeant 12, Jeremic 12, Engellant 6, Brugos 6, Ibens 5 - Alston 32, Esteller 16, De La Fuente 16, Junyent 8, Rodriguez 6, Duenas 6, Gurovic 6, Rentzias 6, Djordjevic 2)

4th round (4/11/98)
PSG Racing - FC Barcelona 95-96
BBC Okapi Aalst - TSV Bayer 04 Leverkusen 97-95

5th round (11/11/98)
BBC Okapi Aalst - PSG Racing 98-91
TSV Bayer 04 Leverkusen - FC Barcelona 53-72