With an impressive long-range shooting display, defending champion Fenerbahce Dogus Istanbul assured itself home-court advantage in the playoffs by running away from host Crvena Zvezda mts Belgrade for a 63-80 victory on Thursday. Fenerbahce's 11th win in the last 13 games gave it a 20-8 record to retain hold of second place, while already-eliminated Zvezda dropped to 11-17.