1st(1st leg) Rapid Wien - 1. FC Lokomotive Leipzig 1:1 (0:1)
2nd (2nd leg) 1. FC Lokomotive Leipzig - Rapid Wien 2:1 (0:0, 1:1) aet
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: 1. FC Lokomotive Leipzig
1st(1st leg) Real Zaragoza - Wrexham AFC 0:0 (0:0)
2nd (2nd leg) Wrexham AFC - Real Zaragoza 2:2 (0:0, 0:0) aet
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: Real Zaragoza
1st(1st leg) Vitosha Sofia - Velež Mostar 2:0 (0:0)
2nd (2nd leg) Velež Mostar - Vitosha Sofia 4:3 (1:1)
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: Vitosha Sofia
1st(1st leg) GKS Katowice - FC Sion 2:2 (2:0)
2nd (2nd leg) FC Sion - GKS Katowice 3:0 (0:0)
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: FC Sion
1st(1st leg) Torpedo Moskva - VfB Stuttgart 2:0 (1:0)
2nd (2nd leg) VfB Stuttgart - Torpedo Moskva 3:5 (2:4)
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: Torpedo Moskva
1st(1st leg) SL Benfica - Girondins Bordeaux 1:1 (1:1)
2nd (2nd leg) Girondins Bordeaux - SL Benfica 1:0 (1:0)
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: Girondins Bordeaux
1st(1st leg) Nentori Tiranë - Malmö FF 0:3 (0:0)
2nd (2nd leg) Malmö FF - Nentori Tiranë 0:0 (0:0)
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: Malmö FF
1st(1st leg) AFC Ajax - Olympiakos Piraeus 4:0 (2:0)
2nd (2nd leg) Olympiakos Piraeus - AFC Ajax 1:1 (0:0)
1st(1st leg): 22/10/1986 2nd (2nd leg): 05/11/1986 Winner: AFC Ajax