History:Founded: 1949
Home Court: SPC IbarIn 1998 Sloga Kraljevo merged with Masinac Kraljevo
League positions:
European cups:
2022-2023:  ABA2 League: took 9th place (6-7) in Regular Season
League achievements:
Serbian 2MLS Runner-Up -2020Serbian League Regular Season Runner-Up -2022 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | European competitions |
|---|---|---|---|---|---|
| 1955-56 | 2 | Druga Liga | |||
| 1956-68 | 2 | Druga Liga | |||
| 1968-69 | 2 | Druga Liga | |||
| 1969-70 | 2 | Druga Liga | |||
| 1970-71 | 2 | Druga Liga | |||
| 1971-72 | 2 | Druga Liga | |||
| 1972-73 | 2 | Druga Liga | |||
| 1973-80 | 2 | Druga Liga | |||
| 1980-81 | 2 | 1B Liga | |||
| 1981-82 | 2 | 1B Liga | |||
| 1982-83 | 2 | 1B Liga | |||
| 1983-84 | 2 | 1B Liga | 2nd  | ||
| 1984-85 | 1 | Prva Liga | 8-14 | 9th, lost in 1/8 Finals 1-2 to Borac Cacak | |
| 1985-86 | 1 | Prva Liga | 4-18 | 12th  | |
| 1986-87 | 2 | 1B Liga | 2nd | ||
| 1987-88 | 2 | 1B Liga | |||
| 1988-89 | 2 | 1B Liga | |||
| 1989-90? | 2 | 1B Liga | 5th | ||
| 1990-91 | 2 | 1B Liga | 3rd | ||
| 1991-92? | 1 | Prva Liga | 7-15 | 11th | |
| 1992-93? | 1 | YUBA | 18-18 | 8th (Group: White League) | |
| 1993-94 | 1 | YUBA | 8th, lost in Quarterfinals 0-2 to Partizan | ||
| 1994-95 | 1 | YUBA | 22th | ||
| 1995-96? | 2 | B Liga | 6-8 | 6th (Group III) | |
| 1996-97 | 2 | B Liga | |||
| 1997-98 | 2 | B Liga | 12th | ||
| 1998-99 | 2 | B Liga | 3rd | ||
| 1999-00? | 2 | B Liga | | ||
| 2000-01 | 1 | YUBA | 9-13 | 9th | |
| 2001-02 | 1 | YUBA | 9-13 | 10th | |
| 2002-03 | 1 | YUBA | 6-16 | 11th | |
| 2003-04 | 1 | YUBA | 12-10 | 5th (Group: YUBA League) | |
| 2004-04? | 1 | YUBA | 1-13 | 8th (Group: Superliga) | |
| 2004-05 | 1 | YUBA | 15-11 | 3rd (Group: YUBA League) | |
| 2005-06 | 1 | First | |||
| 2006-06? | 1 | KLS | 1-13 | 8th (Group: Superliga) | |
| 2006-07 | 1 | KLS | 14-8 | 2nd (Group: Nasa Sinalco Liga) | |
| 2007-09 | 1 | KLS | 12-10 | 6th (4 Radnicki 034 Group 2562 13-9 (1803-1798)) | |
| 2009-10 | 1 | KLS | 12-14 | 9th (Group: KLS) | |
| 2010-11 | 1 | KLS | 12-14 | 6th (Group: KLS) | |
| 2011-12 | 1 | KLS | 13-13 | 7th | |
| 2012-13 | 1 | KLS | 9-17 | 12th (Group: KLS) | |
| 2013-14 | 1 | KLS | 11-15 | 12th (Group: KLS) | |
| 2014-16 | 1 | KLS | 7-15 | 10th (Group: KLS) | |
| 2016-18 | 1 | KLS | 8-18 | 12th (Group: KLS) | |
| 2018-19 | 2 | 2MLS | 13-11 | 7th | |
| 2019-20 | 2 | 2MLS | 19-3 | 2nd | |
| 2020-22 | 1 | KLS | |||
| 2022-24? | 1 | KLS | 13-17 | 9th |  ABA League: 9th (ABA 2nd League) (6-7) |
| 2024-25 | 1 | KLS | 12-18 | 11th | |
| 2025-26 | 1 | KLS | 20-10 | 4th |
