History:Founded: 1931 as CB Fiesta Alegre, 1957 as CD Hesperia
*n 1960 CD Hesperia Madrid withdrew due to financial problems
League achievements:
Spanish EBA Group B-A Regular Season Champion -2023Spanish EBA Group B-B Regular Season Champion -2021, 24 Spanish EBA Group B Regular Season Champion -2015, 22 Spanish EBA Group B Regular Season Runner-Up -2011, 19 Spanish Tercera FEB Group B-B Regular Season Champion -2025 |
League positions:
| Season | Tier | Division | W-L | Position + PlayOff | Cup | European competitions |
|---|---|---|---|---|---|---|
| 1956-57 | 1 | Primera Liga | ||||
| 1957-58 | 1 | Primera Liga | 7-11 | 6th | ||
| 1958-59 | 1 | Primera Liga | 8-13 | 8th | Semifinals | |
| 1959-60 | 1 | Primera Liga | 14-7 | 5th  | Finalist | |
| 1960-61 | 2 | 2ª Division | 2nd | |||
| 1961-62 | 4 | EBA | ||||
| 1962-63 | 4 | EBA | ||||
| 1963-64 | 4 | EBA | ||||
| 1964-65 | 4 | EBA | ||||
| 1965-66 | 4 | EBA | ||||
| 1966-67 | 4 | EBA | ||||
| 1967-68 | 4 | EBA | ||||
| 1968-69 | 4 | EBA | ||||
| 1969-70 | 4 | EBA | ||||
| 1970-71 | 4 | EBA | ||||
| 1971-72 | 4 | EBA | ||||
| 1972-73 | 4 | EBA | ||||
| 1973-74 | 4 | EBA | ||||
| 1974-75 | 4 | EBA | ||||
| 1975-76 | 4 | EBA | ||||
| 1976-77 | 4 | EBA | ||||
| 1977-78 | 4 | EBA | ||||
| 1978-79 | 4 | EBA | ||||
| 1979-80 | 4 | EBA | ||||
| 1980-81 | 4 | EBA | ||||
| 1981-82 | 4 | EBA | ||||
| 1982-83 | 4 | EBA | ||||
| 1983-84 | 4 | EBA | ||||
| 1984-85 | 4 | EBA | ||||
| 1985-86 | 4 | EBA | ||||
| 1986-87 | 4 | EBA | ||||
| 1987-88 | 4 | EBA | ||||
| 1988-89 | 4 | EBA | ||||
| 1989-90 | 4 | EBA | ||||
| 1990-91 | 4 | EBA | ||||
| 1991-92 | 4 | EBA | ||||
| 1992-93 | 4 | EBA | ||||
| 1993-94 | 4 | EBA | ||||
| 1994-95 | 4 | EBA | ||||
| 1995-96 | 4 | EBA | ||||
| 1996-97 | 4 | EBA | ||||
| 1997-98 | 4 | EBA | ||||
| 1998-99? | 4 | EBA | 3rd  | |||
| 1999-00 | 3 | EBA | 3rd | |||
| 2000-01 | 4 | EBA | 4th | |||
| 2001-02 | 4 | EBA | 4th | |||
| 2002-06 | 4 | EBA | 4th | |||
| 2006-07 | 3 | LEB2 | 18th | |||
| 2007-08 | 4 | LEB Bronze | 6th | |||
| 2008-09 | 4 | LEB Bronze | 15th | |||
| 2009-10 | 3 | LEB Silver | 16th | |||
| 2010-11 | 4 | EBA | 2nd | |||
| 2011-12 | 4 | EBA | 4th | |||
| 2012-13 | 4 | EBA | 5th | |||
| 2013-14 | 4 | EBA | 3rd | |||
| 2014-15 | 4 | EBA | 1st | |||
| 2015-16 | 4 | EBA | 6th | |||
| 2016-17 | 4 | EBA | 3rd | |||
| 2017-18 | 4 | EBA | 4th | |||
| 2018-19 | 4 | EBA | 2nd | |||
| 2019-20 | 4 | EBA | 3rd | |||
| 2020-21 | 4 | EBA | 1st | |||
| 2021-21 | 4 | EBA | 8th (Group B-A) | |||
| 2021-21 | 4 | EBA | 8th (Group B-A) | |||
| 2021-22 | 4 | EBA | 1-0 | 5th (Group B-A) | ||
| 2022-23 | 4 | EBA | 26-0 | 1st (Group B-A) | ||
| 2023-24 | 4 | EBA | 24-2 | 1st (Group B-B) | ||
| 2024-25 | 4 | Tercera FEB | 22-4 | 1st (Group B-B) |
