History:Founded: 1945 (in 1998 professional club GTK was founded)
*In 1993-94 stayed in 2Liga taking the place of Turow Zgorzelec, which withdrew
League achievements:
Polish 1Liga Finalist -2017Polish 2Liga Group B Finalist -2014 Polish 2Liga Group B Semifinals -2013 Polish 2Liga Group B Regular Season Runner-Up -2014
European cups:
2018-2019:  Alpe Adria Cup: took 1st place (5-1) in Group D, lost to Kormend 85-105, 81-80 in the Semifinals (!!!)2019-2020: Alpe Adria Cup: took 3rd place (2-4) in Group A
European cups achievements:
Alpe Adria Cup Semifinals -2019 |
| Since 2017 |
 2010-2017 |
 1998-2010 |
 Until 1998 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | European competitions |
|---|---|---|---|---|---|
| 1946-47 | 2 | II Liga | |||
| 1947-66 | 2 | II Liga | 4th | ||
| 1966-67? | 1 | A Klasa | 2-1 | 2nd (Group B)  | |
| 1967-68 | 2 | 2Liga | 7-11 | 8th (Group A) | |
| 1968-69 | 2 | 2Liga | 5-13 | 8th (Group A) | |
| 1969-70 | 2 | 2Liga | 6-12 | 8th (Group B) | |
| 1970-91 | 2 | 2Liga | 6-16 | 12th (Group A) | |
| 1991-92? | 1 | Liga Okregowa | 1-2 | 3rd (Group B) | |
| 1992-93 | 3 | 2Liga | 1st | ||
| 1993-94? | 3 | 2Liga | 7-19 | 11th (Group A) | |
| 1994-95 | 3 | 2Liga | 7-18 | 11th (Group A) | |
| 1995-96 | 3 | 3Liga | |||
| 1996-97 | 3 | 3Liga | |||
| 1997-03 | 3 | 2Liga | |||
| 2003-04? | 3 | 2Liga | 1st | ||
| 2004-05 | 3 | 2Liga | 5-25 | 16th (Group B)  | |
| 2005-06 | 4 | 3Liga | |||
| 2006-07 | 4 | 3Liga | |||
| 2007-08 | 4 | 3Liga | |||
| 2008-09 | 4 | 3Liga | |||
| 2009-10? | 4 | 3Liga |  | ||
| 2010-11 | 3 | 2Liga | 15-15 | 7th (Group B) | |
| 2011-12 | 3 | 2Liga | 8th | ||
| 2012-13? | 3 | 2Liga | 4th | ||
| 2013-14 | 3 | 2Liga | 2nd | ||
| 2014-15 | 2 | 1Liga | 10th | ||
| 2015-16? | 2 | 1Liga | 15th | ||
| 2016-17 | 2 | 1Liga | 3rd | ||
| 2017-18 | 1 | PLK | 10-22 | 14th | |
| 2018-19 | 1 | EBL | 11-19 | 12th |  Alpe-Adria-Cup: 1st (Group D) (5-1) |
| 2019-20 | 1 | EBL | 7-15 | 13th | Alpe-Adria-Cup: 3rd (Group A) (2-4) |
| 2020-21 | 1 | EBL | 11-19 | 12th | |
| 2021-22 | 1 | EBL | 6-24 | 15th | |
| 2022-23 | 1 | EBL | 10-20 | 14th | |
| 2023-24 | 1 | OBL | 9-21 | 14th | |
| 2024-25 | 1 | OBL | 12-18 | 12th |
