History:Founded: 1974
League achievements:
Turkish League Champion -1999, 2000, 16Turkish League Finalist -1980, 91, 18 Turkish League Semifinals -1995, 96, 97, 98, 19 Turkish League Runner-Up -1978, 80, 91 Turkish League Regular Season Champion -1999, 16 Turkish League Regular Season Runner-Up -1979, 91, 2000, 18 Turkish Divisional League Champion-without a loss -02 Turkish League 4th Place -1982 Turkish TB2L Champion -1990, 03, 06, 09 Turkish Presidential Cup Finalist -1991, 93 Turkish TB2L Semifinals -2008 Turkish Cup Finalist -2018 Turkish Cup Winner -1993, 99, 2000 Turkish President Cup Finalist -1991, 93 Turkish Presidential Cup Winner -1999 Turkish President's Cup Winner -1999
European cups:
1990-1991: Korac Cup1991-1992: European Cup 1992-1993: Korac Cup 1993-1994: European Cup of Champions 1994-1995: Korac Cup 1995-1996: Korac Cup 1996-1997: Korac Cup: Finalist (!!!) 1999-2000: Euroleague 2012-2013:  EuroChallenge: took 2nd place (4-2) in Group A of the Regular Season, took 3rd place (2-4) in Group K of the Top162013-2014: EuroChallenge: took 3rd place (3-3) in Group F of the Regular Season2014-2015: EuroChallenge: took 3rd place (2-4) in Group D of the Regular Season2017-2018:  7DAYS EuroCup: took 5th place (4-6) in Group D of Stage One2018-2019: 7DAYS EuroCup: took 5th place (4-6) in Group B of Stage One2019-2020: 7DAYS EuroCup: took 3rd place (5-5) in Group B of Stage One, took 2nd place (4-2) in Group H of Second Stage, play-offs were canceled due to covid-19 outbreak2020-2021:  Basketball Champions League: took 1st place (4-2) in Group B of Stage One, took 4th (last) place (2-4) in Group I of Second Stage2021-2022: Basketball Champions League: took 1st place (4-2) in Group F of Stage One, took 2nd place (4-2) in Group J of Second Stage, lost to Lenovo Tenerife 0-2 in the Quarterfinals2022-2023: Basketball Champions League: took 3rd place (2-4) in Group A of Stage One2023-2024: Basketball Champions League: took 3rd place (2-4) in Group H of Stage One, took 2nd place (2-4) in Group I of Second Stage, lost to Lenovo Tenerife 1-2 in the Quarterfinals
European cups achievements:
Basketball Champions League Quarterfinals -2022, 24FIBA Europe Cup Quarterfinals -2025 Korac Cup Finalist -1997 |
| Since 2015 |
 1998-2015 |
 1994-1998 |
 Until 1994 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | Cup | Supercup | European competitions |
|---|---|---|---|---|---|---|---|
| 1976-77 | 1 | TBL | 9-13 | 7th | |||
| 1977-78 | 1 | TBL | 18-4 | 2nd  | |||
| 1978-79 | 1 | TBL | 18-4 | 2nd | |||
| 1979-80 | 1 | TBL | 18-8 | 6th | |||
| 1980-81 | 1 | TBL | 8-2 | 2nd (Group C) | |||
| 1981-82 | 1 | TBL | 10-2 | 2nd (Group C) | |||
| 1982-83 | 1 | TBL | 8-6 | 4th (Red Group) | |||
| 1983-84 | 1 | TBL | 10-12 | 9th | |||
| 1984-85 | 1 | TBL | 11-11 | 7th, lost in Quarterfinals 0-2 to Galatasaray | |||
| 1985-86 | 1 | TBL | 9-12 | 8th, lost in Quarterfinals 0-2 to Efes Pilsen | |||
| 1986-87 | 1 | TBL | 12-10 | 5th, lost in Quarterfinals 1-2 to Beslenspor | |||
| 1987-88 | 1 | TBL | 14-8 | 3rd, lost in Quarterfinals 1-2 to Eczacibasi | |||
| 1988-89 | 1 | TBL | 8-13 | 11th  | |||
| 1989-90 | 2 | TB2L | 2-3 | 4th (Quarterfinal Group)  | |||
| 1990-91 | 1 | TBL | 16-6 | 2nd lost in Finals 2-3 to Fenerbahce | Korac Cup | ||
| 1991-92 | 1 | TBL | 15-11 | 5th, lost in Quarterfinals 1-2 to Efes Pilsen | Finalist | European Cup | |
| 1992-93 | 1 | TBL | 21-9 | 4th, lost in Quarterfinals 1-2 to Nasas | Winner | Korac Cup | |
| 1993-94 | 1 | TBL | 16-14 | 6th, lost in Quarterfinals 1-3 to Fenerbahce | Finalist | European Cup of Champions | |
| 1994-95 | 1 | TBL | 22-8 | 3rd, lost in Semis 0-4 to Ulker | Korac Cup | ||
| 1995-96 | 1 | TBL | 20-10 | 4th, lost in Semis 1-2 to Efes Pilsen | Korac Cup | ||
| 1996-97 | 1 | TBL | 20-10 | 4th, beat Fenerbahce 3-1 in the Quarterfinals | Korac Cup: Finalist (!!!) | ||
| 1997-98 | 1 | TBL | 21-9 | 4th, lost in Semis 1-3 to Efes Pilsen | |||
| 1998-99 | 1 | TBL | 23-5 | 1st  beat Efes Pilsen 5-1 in the Finals | Winner | ||
| 1999-02 | 1 | TBL | 19-7 | 2nd beat Efes Pilsen 4-1 in the Finals | Winner | Winner |  Euroleague: 5th (Group B) (4-6) |
| 2002-03 | 1 | TBL | 1st | ||||
| 2003-04 | 1 | TBL | 4-22 | 14th | |||
| 2004-05 | 1 | TBL | 4th | ||||
| 2005-06 | 1 | TBL | 1st | ||||
| 2006-07 | 1 | TBL | 9-21 | 15th | |||
| 2007-08 | 1 | TBL | 3rd | ||||
| 2008-09 | 1 | TBL | 1st | ||||
| 2009-10 | 1 | TBL | 12-18 | 9th | |||
| 2010-11 | 1 | TBL | 13-17 | 7th |  FIBA Europe Cup: 3rd (Group F) (3-3) | ||
| 2011-12 | 1 | TBL | 14-16 | 5th, lost in Q-Finals 0-2 to Galatasaray | |||
| 2012-13 | 1 | TBL | 13-18 | 8th, lost in Q-Finals 0-2 to Galatasaray | FIBA Europe Cup: 2nd (Group A) (4-2) | ||
| 2013-14 | 1 | TBL | 16-14 | 7th, lost in Q-Finals 0-2 to Banvit | FIBA Europe Cup: 3rd (Group F) (3-3) | ||
| 2014-15 | 1 | TBL | 9-21 | 11th | FIBA Europe Cup: 3rd (Group D) (2-4) | ||
| 2015-16 | 1 | BSL | 1st | ||||
| 2016-17 | 1 | BSL | 15-15 | 9th, lost in Quarter-Finals 0-2 to Fenerbahce | |||
| 2017-18 | 1 | BSL | 24-5 | 2nd lost in Finals 1-4 to Fenerbahce | Finalist |  Eurocup: 5th (Group D) (4-6) | |
| 2018-19 | 1 | BSL | 18-9 | 3rd, lost in Semi-Finals 0-3 to Fenerbahce | Eurocup: 5th (Group B) (4-6) | ||
| 2019-20 | 1 | BSL | 15-8 | 4th | Eurocup: 3rd (Group B) (5-5) | ||
| 2020-21 | 1 | BSL | 19-11 | 4th, lost in Q-Finals 0-2 to Besiktas |  Basketball Champions League: 1st (Group B) (4-2) | ||
| 2021-22 | 1 | BSL | 16-14 | 9th | Basketball-Champions-League: took 1st place (4-2) in Group F of Stage One, took 2nd place (4-2) in Group J of Second Stage, lost to Lenovo Tenerife 0-2 in the Quarterfinals | ||
| 2022-23 | 1 | BSL | 15-15 | 7th, lost in Quarterfinals 0-2 to Fenerbahce | Basketball Champions League: 3rd (Group A) (2-4) | ||
| 2023-24 | 1 | BSL | 13-17 | 11th | Basketball Champions League: 3rd (Group H) (2-4), lost in Quarterfinals 1-2 to Lenovo Tenerife | ||
| 2024-25 | 1 | BSL | 19-11 | 4th, lost in Quarterfinals 1-2 to Bahcesehir |  FIBA Europe Cup: 1st (Group A) (6-0) |
