Ranking Consecutive Not Losing In a single season 1st Division
| # | Club | Consecutive Not Losing | Begin | End | |
|---|---|---|---|---|---|
| 1 |  |
Barcelona | 36 | 2017-18 | 2017-18 |
| 2 |  |
Real Sociedad | 32 | 1979-80 | 1979-80 |
| 3 |  |
Real Madrid | 32 | 2023-24 | 2023-24 |
| 4 | |
Barcelona | 31 | 2010-11 | 2010-11 |
| 5 |  |
Real Madrid | 28 | 1988-89 | 1988-89 |
| 6 | |
Real Madrid | 28 | 1989-90 | 1989-90 |
| 7 | |
Real Madrid | 27 | 1968-69 | 1968-69 |
| 8 | |
Real Madrid | 26 | 1960-61 | 1960-61 |
| 9 |  |
Barcelona | 26 | 1973-74 | 1973-74 |
| 10 | |
Real Madrid | 24 | 1996-97 | 1996-97 |
| 11 | |
Real Madrid | 23 | 2011-12 | 2011-12 |
| 12 | |
Barcelona | 23 | 2015-16 | 2015-16 |
| 13 | |
Barcelona | 23 | 2018-19 | 2018-19 |
| 14 | |
Real Madrid | 22 | 1992-93 | 1992-93 |
| 15 | |
Barcelona | 22 | 2008-09 | 2008-09 |
| 16 | |
Barcelona | 21 | 2009-10 | 2009-10 |
| 17 | |
Real Madrid | 19 | 1966-67 | 1966-67 |
| 18 |  |
Real Sociedad | 19 | 2002-03 | 2002-03 |
| 19 | |
Barcelona | 19 | 2012-13 | 2012-13 |
| 20 | |
Barcelona | 19 | 2016-17 | 2016-17 |
| 21 | |
Barcelona | 19 | 2020-21 | 2020-21 |
| 22 |  |
Athletic Club | 18 | 1929-30 | 1929-30 |
| 23 |  |
Madrid | 18 | 1931-32 | 1931-32 |
| 24 | |
Barcelona | 18 | 1971-72 | 1971-72 |
| 25 |  |
Barcelona | 18 | 1986-87 | 1986-87 |
| 26 |  |
Atlético de Madrid | 18 | 1990-91 | 1990-91 |
| 27 | |
Barcelona | 18 | 2005-06 | 2005-06 |
| 28 | |
Real Madrid | 18 | 2008-09 | 2008-09 |
| 29 | |
Real Madrid | 18 | 2013-14 | 2013-14 |
| 30 |  |
Atlético de Madrid | 18 | 2018-19 | 2018-19 |
| 31 | |
Real Madrid | 18 | 2020-21 | 2020-21 |
| 32 | |
Real Madrid | 17 | 1985-86 | 1985-86 |
| 33 |  |
Deportivo de La Coruña | 17 | 1996-97 | 1996-97 |
| 34 | |
Real Sociedad | 17 | 1997-98 | 1997-98 |
| 35 | |
Barcelona | 17 | 2003-04 | 2003-04 |
| 36 | |
Barcelona | 17 | 2024-25 | 2024-25 |
| 37 | |
Real Madrid | 16 | 1979-80 | 1979-80 |
| 38 |  |
Valencia | 16 | 2005-06 | 2005-06 |
| 39 | |
Real Madrid | 16 | 2012-13 | 2012-13 |
| 40 | |
Real Madrid | 16 | 2016-17 | 2016-17 |
| 41 | |
Atlético de Madrid | 16 | 2017-18 | 2017-18 |
| 42 | |
Atlético de Madrid | 16 | 2019-20 | 2019-20 |
| 43 |  |
Athletic Club | 16 | 2024-25 | 2024-25 |
| 44 |  |
Barcelona | 15 | 1965-66 | 1965-66 |
| 45 |  |
Athletic Club | 15 | 1983-84 | 1983-84 |
| 46 | |
Barcelona | 15 | 1984-85 | 1984-85 |
| 47 |  |
Valencia | 15 | 1989-90 | 1989-90 |
| 48 | |
Real Madrid | 15 | 1991-92 | 1991-92 |
| 49 |  |
Albacete | 15 | 1991-92 | 1991-92 |
| 50 | |
Barcelona | 15 | 1993-94 | 1993-94 |
| 51 | |
Real Madrid | 15 | 1994-95 | 1994-95 |
| 52 | |
Real Madrid | 15 | 2002-03 | 2002-03 |
| 53 | |
Real Sociedad | 15 | 2012-13 | 2012-13 |
| 54 | |
Real Madrid | 15 | 2019-20 | 2019-20 |
| 55 |  |
Sevilla | 15 | 2019-20 | 2019-20 |
| 56 | |
Barcelona | 15 | 2021-22 | 2021-22 |
| 57 | |
Sevilla | 15 | 2021-22 | 2021-22 |
| 58 |  |
Girona | 15 | 2023-24 | 2023-24 |
| 59 | |
Madrid | 14 | 1932-33 | 1932-33 |
| 60 |  |
Atlético de Madrid | 14 | 1957-58 | 1957-58 |
| 61 | |
Barcelona | 14 | 1959-60 | 1959-60 |
| 62 | |
Real Madrid | 14 | 1975-76 | 1975-76 |
| 63 | |
Athletic Club | 14 | 1984-85 | 1984-85 |
| 64 | |
Barcelona | 14 | 1991-92 | 1991-92 |
| 65 |  |
Betis | 14 | 2001-02 | 2001-02 |
| 66 |  |
Espanyol | 14 | 2007-08 | 2007-08 |
| 67 | |
Barcelona | 14 | 2013-14 | 2013-14 |
| 68 | |
Barcelona | 14 | 2014-15 | 2014-15 |
| 69 |  |
Villarreal | 14 | 2015-16 | 2015-16 |
| 70 | |
Real Madrid | 13 | 1951-52 | 1951-52 |
| 71 |  |
Valencia | 13 | 1952-53 | 1952-53 |
| 72 | |
Real Madrid | 13 | 1954-55 | 1954-55 |
| 73 |  |
Atlético de Bilbao | 13 | 1955-56 | 1955-56 |
| 74 |  |
Valencia | 13 | 1967-68 | 1967-68 |
| 75 | |
Real Madrid | 13 | 1974-75 | 1974-75 |
| 76 | |
Atlético de Madrid | 13 | 1975-76 | 1975-76 |
| 77 | |
Barcelona | 13 | 1982-83 | 1982-83 |
| 78 |  |
Sporting de Gijón | 13 | 1982-83 | 1982-83 |
| 79 |  |
Real Sociedad | 13 | 1987-88 | 1987-88 |
| 80 | |
Barcelona | 13 | 1996-97 | 1996-97 |
| 81 | |
Barcelona | 13 | 1998-99 | 1998-99 |
| 82 | |
Valencia | 13 | 2001-02 | 2001-02 |
| 83 |  |
Atlético de Madrid | 13 | 2013-14 | 2013-14 |
| 84 | |
Atlético de Madrid | 13 | 2014-15 | 2014-15 |
| 85 |  |
Valencia | 13 | 2017-18 | 2017-18 |
| 86 | |
Real Sociedad | 13 | 2021-22 | 2021-22 |
| 87 | |
Barcelona | 13 | 2022-23 | 2022-23 |
| 88 | |
Atlético de Madrid | 13 | 2022-23 | 2022-23 |
| 89 |  |
Betis | 13 | 2023-24 | 2023-24 |
| 90 | |
Atlético de Madrid | 13 | 2025-26 | 2025-26 |
| 91 |  |
Valencia | 12 | 1941-42 | 1941-42 |
| 92 |  |
Sabadell | 12 | 1946-47 | 1946-47 |
| 93 | |
Barcelona | 12 | 1955-56 | 1955-56 |
| 94 | |
Real Madrid | 12 | 1957-58 | 1957-58 |
| 95 | |
Atlético de Madrid | 12 | 1972-73 | 1972-73 |
| 96 |  |
Español | 12 | 1972-73 | 1972-73 |
| 97 | |
Atlético de Madrid | 12 | 1976-77 | 1976-77 |
| 98 | |
Real Madrid | 12 | 1978-79 | 1978-79 |
| 99 | |
Real Madrid | 12 | 1982-83 | 1982-83 |
| 100 |  |
Zaragoza | 12 | 1985-86 | 1985-86 |
| 101 | |
Sporting de Gijón | 12 | 1985-86 | 1985-86 |
| 102 | |
Real Madrid | 12 | 1986-87 | 1986-87 |
| 103 | |
Deportivo de La Coruña | 12 | 1992-93 | 1992-93 |
| 104 | |
Deportivo de La Coruña | 12 | 1993-94 | 1993-94 |
| 105 | |
Atlético de Madrid | 12 | 1995-96 | 1995-96 |
| 106 | |
Real Sociedad | 12 | 1995-96 | 1995-96 |
| 107 |  |
Real Madrid | 12 | 2000-01 | 2000-01 |
| 108 |  |
Espanyol | 12 | 2002-03 | 2002-03 |
| 109 | |
Real Madrid | 12 | 2005-06 | 2005-06 |
| 110 | |
Real Madrid | 12 | 2009-10 | 2009-10 |
| 111 | |
Real Madrid | 12 | 2010-11 | 2010-11 |
| 112 | |
Barcelona | 12 | 2011-12 | 2011-12 |
| 113 | |
Real Madrid | 12 | 2014-15 | 2014-15 |
| 114 | |
Real Madrid | 12 | 2015-16 | 2015-16 |
| 115 | |
Valencia | 12 | 2018-19 | 2018-19 |
| 116 | |
Villarreal | 12 | 2020-21 | 2020-21 |
| 117 | |
Real Madrid | 12 | 2022-23 | 2022-23 |
| 118 |  |
Barcelona | 11 | 1928-29 | 1928-29 |
| 119 |  |
Atlético Aviación | 11 | 1940-41 | 1940-41 |
| 120 |  |
Atlético de Bilbao | 11 | 1940-41 | 1940-41 |
| 121 | |
Atlético de Bilbao | 11 | 1942-43 | 1942-43 |
| 122 |  |
Barcelona | 11 | 1944-45 | 1944-45 |
| 123 | |
Atlético de Bilbao | 11 | 1946-47 | 1946-47 |
| 124 | |
Real Madrid | 11 | 1949-50 | 1949-50 |
| 125 |  |
Español | 11 | 1952-53 | 1952-53 |
| 126 | |
Real Madrid | 11 | 1962-63 | 1962-63 |
| 127 | |
Atlético de Madrid | 11 | 1964-65 | 1964-65 |
| 128 | |
Atlético de Madrid | 11 | 1967-68 | 1967-68 |
| 129 |  |
Sabadell | 11 | 1968-69 | 1968-69 |
| 130 | |
Atlético de Madrid | 11 | 1969-70 | 1969-70 |
| 131 | |
Atlético de Bilbao | 11 | 1969-70 | 1969-70 |
| 132 | |
Valencia | 11 | 1970-71 | 1970-71 |
| 133 | |
Real Madrid | 11 | 1971-72 | 1971-72 |
| 134 | |
Sporting de Gijón | 11 | 1978-79 | 1978-79 |
| 135 |  |
Betis | 11 | 1979-80 | 1979-80 |
| 136 | |
Real Sociedad | 11 | 1982-83 | 1982-83 |
| 137 | |
Real Sociedad | 11 | 1983-84 | 1983-84 |
| 138 | |
Real Sociedad | 11 | 1984-85 | 1984-85 |
| 139 | |
Atlético de Madrid | 11 | 1985-86 | 1985-86 |
| 140 | |
Real Madrid | 11 | 1987-88 | 1987-88 |
| 141 | |
Zaragoza | 11 | 1988-89 | 1988-89 |
| 142 |  |
Osasuna | 11 | 1990-91 | 1990-91 |
| 143 | |
Barcelona | 11 | 1992-93 | 1992-93 |
| 144 |  |
Tenerife | 11 | 1992-93 | 1992-93 |
| 145 |  |
Oviedo | 11 | 1994-95 | 1994-95 |
| 146 | |
Real Sociedad | 11 | 1994-95 | 1994-95 |
| 147 | |
Betis | 11 | 1996-97 | 1996-97 |
| 148 | |
Real Madrid | 11 | 1999-00 | 1999-00 |
| 149 |  |
Celta de Vigo | 11 | 2000-01 | 2000-01 |
| 150 |  |
Villarreal | 11 | 2008-09 | 2008-09 |
| 151 | |
Valencia | 11 | 2010-11 | 2010-11 |
| 152 | |
Atlético de Madrid | 11 | 2020-21 | 2020-21 |
| 153 | |
Betis | 11 | 2020-21 | 2020-21 |
| 154 | |
Real Madrid | 11 | 2021-22 | 2021-22 |
| 155 | |
Barcelona | 11 | 2025-26 | 2025-26 |
| 156 |  |
Valencia | 10 | 1940-41 | 1940-41 |
| 157 | |
Valencia | 10 | 1943-44 | 1943-44 |
| 158 | |
Real Madrid | 10 | 1948-49 | 1948-49 |
| 159 | |
Barcelona | 10 | 1951-52 | 1951-52 |
| 160 | |
Atlético de Bilbao | 10 | 1960-61 | 1960-61 |
| 161 | |
Atlético de Bilbao | 10 | 1962-63 | 1962-63 |
| 162 | |
Atlético de Madrid | 10 | 1963-64 | 1963-64 |
| 163 | |
Atlético de Madrid | 10 | 1965-66 | 1965-66 |
| 164 | |
Valencia | 10 | 1971-72 | 1971-72 |
| 165 | |
Real Madrid | 10 | 1972-73 | 1972-73 |
| 166 | |
Barcelona | 10 | 1976-77 | 1976-77 |
| 167 | |
Valencia | 10 | 1979-80 | 1979-80 |
| 168 | |
Real Sociedad | 10 | 1980-81 | 1980-81 |
| 169 | |
Barcelona | 10 | 1981-82 | 1981-82 |
| 170 | |
Español | 10 | 1983-84 | 1983-84 |
| 171 | |
Sporting de Gijón | 10 | 1984-85 | 1984-85 |
| 172 | |
Valencia | 10 | 1988-89 | 1988-89 |
| 173 |  |
Mallorca | 10 | 1989-90 | 1989-90 |
| 174 | |
Atlético de Madrid | 10 | 1991-92 | 1991-92 |
| 175 | |
Oviedo | 10 | 1993-94 | 1993-94 |
| 176 | |
Deportivo de La Coruña | 10 | 1994-95 | 1994-95 |
| 177 | |
Deportivo de La Coruña | 10 | 1995-96 | 1995-96 |
| 178 | |
Atlético de Madrid | 10 | 1996-97 | 1996-97 |
| 179 | |
Athletic Club | 10 | 1996-97 | 1996-97 |
| 180 | |
Celta de Vigo | 10 | 1998-99 | 1998-99 |
| 181 | |
Espanyol | 10 | 1998-99 | 1998-99 |
| 182 | |
Athletic Club | 10 | 1999-00 | 1999-00 |
| 183 | |
Barcelona | 10 | 2000-01 | 2000-01 |
| 184 | |
Real Madrid | 10 | 2001-02 | 2001-02 |
| 185 | |
Celta de Vigo | 10 | 2001-02 | 2001-02 |
| 186 | |
Athletic Club | 10 | 2001-02 | 2001-02 |
| 187 |  |
Deportivo de La Coruña | 10 | 2002-03 | 2002-03 |
| 188 | |
Athletic Club | 10 | 2002-03 | 2002-03 |
| 189 | |
Valencia | 10 | 2003-04 | 2003-04 |
| 190 | |
Barcelona | 10 | 2004-05 | 2004-05 |
| 191 | |
Real Madrid | 10 | 2004-05 | 2004-05 |
| 192 |  |
Betis | 10 | 2004-05 | 2004-05 |
| 193 | |
Athletic Club | 10 | 2004-05 | 2004-05 |
| 194 |  |
Osasuna | 10 | 2005-06 | 2005-06 |
| 195 | |
Espanyol | 10 | 2006-07 | 2006-07 |
| 196 | |
Real Madrid | 10 | 2007-08 | 2007-08 |
| 197 | |
Valencia | 10 | 2014-15 | 2014-15 |
| 198 | |
Sevilla | 10 | 2014-15 | 2014-15 |
| 199 | |
Villarreal | 10 | 2014-15 | 2014-15 |
| 200 |  |
Athletic Club | 10 | 2017-18 | 2017-18 |