Arsenal 2 Celta Vigo 0
First leg: 3-2
Arsenal win 5-2 on aggregate
Scorer: Thierry Henry 14, 34
Halftime: 2-0
Milan 4 Sparta Prague 1
First leg: 0-0;
Milan win 4-1 on aggregate.
Scorers:
Sparta Prague: Tomas Jun 59
Att: 50,000
Monaco 1 Lokomotiv Moscow 0
First leg: 1-2
Monaco win on away goals rule.
Scorer: Dado Prso 60
Red card: Dmitry Loskov (Lokomotiv Moscow) 22
Att: 18,000
Real Madrid 1 Bayern Munich 0
First leg: 1-1
Real Madrid win 2-1 on aggregate
Scorer: Zinedine Zidane 32
Att: 78,000
Played on Tuesday
Chelsea 0 Stuttgart 0
First leg: 1-0
Chelsea win 1-0 on aggregate
Attendance: 36,657
Manchester United 1 Porto 1
First leg: 1-2
Porto win 3-2 on aggregate
Scorers:
Porto: Costinha 90
Halftime: 1-0
Juventus 0 Deportivo Coruna 1
First leg: 0-1
Deportivo win 2-0 on aggregate
Scorer: Walter Pandiani 12
Lyon 1 Real Sociedad 0
First leg: 1-0
Lyon win 2-0 on aggregate
Scorer: Juninho Pernambucano 77
Halftime: 0-0
Att: 38,914