The 1986 IV ACB International Tournament "III Memorial Héctor Quiroga" was the 4th semi-official edition of the European Basketball Club Super Cup. It took place at Pabellón Municipal de Puerto Real, Puerto Real, Spain, on 5, 6 and 7 September 1986 with the participations of Cibona (champions of the 1985–86 FIBA European Champions Cup), FC Barcelona (champions of the 1985–86 FIBA European Cup Winner's Cup), Real Madrid (champions of the 1985–86 Liga ACB) and Tracer Milano (champions of the 1985–86 Serie A1 FIP). A month later, took place and an alternate and more official edition under the auspices of FIBA, between Cibona and FC Barcelona.
League stage Day 1, September 05, 1986
Day 2, September 06, 1986
Day 3, September 07, 1986
Final standings TeamPldPtsWLPFPAPD 1. FC Barcelona 3 6 3 0 304 281 +23 2. Real Madrid 3 5 2 1 281 266 +15 3. Cibona 3 4 1 2 287 280 +7 4. Tracer Milano 3 3 0 3 252 297 –45
1986 IV ACB International Tournament "III Memorial Héctor Quiroga" Champions FC Barcelona 2nd title