The 1988 VI ACB International Tournament "V Memorial Héctor Quiroga" was the 6th semi-official edition of the European Basketball Club Super Cup. It took place at Pabellón Municipal de Puerto Real, Puerto Real, Spain, on 11, 12 and 13 October 1988 with the participations of Real Madrid (champions of the 1987–88 FIBA Korać Cup), FC Barcelona (champions of the 1987–88 Liga ACB), Jugoplastika (champions of the 1987–88 First Federal Basketball League) and CSKA Moscow (champions of the 1987–88 Supreme League).
League stage Day 1, October 11, 1988
Day 2, October 12, 1988
Day 3, October 13, 1988
Final standings TeamPldPtsWLPFPAPD 1. Real Madrid 3 6 3 0 263 248 +15 2. Jugoplastika 3 5 2 1 281 268 +13 3. CSKA Moscow 3 4 1 2 259 274 –15 4. FC Barcelona 3 3 0 3 249 262 –13
1988 VI ACB International Tournament "V Memorial Héctor Quiroga" Champions Real Madrid 2nd title