1990–91 European Cup (handball)

The 1990–91 European Cup was the 31st edition of Europe's premier club handball tournament.

Knockout stage

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Sporting Neerpelt	38–45	HV Sittardia	21–24	17–21
Red Boys Differdange	46–54	Benfica Lisboa	28–26	18–28
Hapoel Rishon LeZion	53–63	ETİ Bisküvi Eskişehir	30–32	23–31
Kyndil Tórshavn	38–62	FH	23–25	15–37
Dukla Prague	46–35	SC Dynamo Berlin	20–15	26–20
Stavanger IF	47–37	Sjundea IF	25–17	22–20
Wagner Biro Graz	40–50	Grasshoppers Zürich	20–24	20–26
Filippos Verias	41–45	Cividin Trieste	23–18	18–27
Raba ETO Györ	42–46	Steaua București	21–20	21–26
Pogoń Zabrze	52–42	KIF Kolding	24–17	28–25

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
HV Sittardia	35–76	FC Barcelona	18–43	17–33
Benfica Lisboa	46–52	USAM Nîmes	23–21	23–31
FH	50–54	ETİ Bisküvi Eskişehir	29–21	21–33
TV Großwallstadt	56–55	Dukla Prague	24–23	32–32
HK Drott Halmstad	46–42	Stavanger IF	24–18	22–24
Dynamo Astrakhan	51–49	Grasshoppers Zürich	25–23	26–26
Cividin Trieste	45–49	Steaua București	22–26	23–23
Proleter Zrenjanin	41–31	Pogoń Zabrze	26–15	15–16

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
FC Barcelona	41–32	USAM Nîmes	23–16	18–16
TV Großwallstadt	46–47	ETİ Bisküvi Eskişehir	27–20	19–27
HK Drott Halmstad	40–59	Dynamo Astrakhan	24–29	16–30
Steaua București	36–49	Proleter Zrenjanin	22–20	14–29

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
ETİ Bisküvi Eskişehir	35–71	FC Barcelona	19–31	16–40
Dynamo Astrakhan	36–38	Proleter Zrenjanin	19–18	17–20

Team 1	Agg.Tooltip Aggregate score	Team 2	1st leg	2nd leg
Proleter Zrenjanin	40–41	FC Barcelona	23–21	17–20