Dates  Match/Clubs  Leg 1  Leg 2 Feb. 15, Feb. 22  1.  Porto vs. Nantes    3-1    1-2 Feb. 15, Feb. 22  2.  AEK Athens vs. Barcelona    0-1    0-5 Feb. 15, Feb. 22  3.  Stuttgart vs. Celta Vigo    0-0    1-2 Feb. 15, Feb. 22  4.  AS Roma vs. Liverpool    0-2    1-0 Feb. 15, Feb. 22  5.  Alaves vs. Inter Milan    3-3    2-0 Feb. 15, Feb. 22  6.  PSV Eindhoven vs. Parma    2-1    2-3 Feb. 15, Feb. 22  7.  Slavia Praha vs. Kaiserslautern    0-0    0-1 Feb. 15, Feb. 22  8.  Rayo Vallecano vs. Bordeaux    4-1    2-1

Quarterfinal Draw/Results

Dates  Clubs  Leg 1  Leg 2 March 8, March 15 Kaiserslautern vs. PSV Eindhoven   1-0   1-0 March 8, March 15 Barcelona vs. Celta Vigo   2-1   2-3 March 8, March 15 Alaves vs. Rayo Vallecano   3-0   1-2 March 8, March 15 Porto vs. Liverpool   0-0   2-0