Bursa representative, who was ahead 15-13 in the first quarter of the match played in the city of Ljubljana, went to the circuit with a 34-31 advantage.
Frutti Extra Bursaspor, leading 58-52 in the last quarter, started the season with a win by beating their opponent 81-73.
Anthony Clemmons scored 21 points and Yiğitcan Saybir scored 19 points for the green-white team.