# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
1946-47 | English Division Three South | 42 | 16 | 11 | 15 | 83 | 74 | 43 | 9 | |||
1947-48 | English Division Three South | 42 | 15 | 11 | 16 | 56 | 58 | 41 | -2 | |||
1948-49 | English Division Three South | 42 | 25 | 5 | 12 | 77 | 50 | 55 | 27 | |||
1949-50 | English Division Three South | 42 | 17 | 8 | 17 | 70 | 64 | 42 | 6 | |||
1950-51 | English Division Three South | 46 | 21 | 15 | 10 | 88 | 53 | 57 | 35 | |||
1951-52 | English Division Three South | 46 | 29 | 3 | 14 | 112 | 60 | 61 | 52 | |||
1952-53 | English Division Three South | 46 | 19 | 8 | 19 | 69 | 64 | 46 | 5 | |||
1953-54 | English Division Three South | 46 | 20 | 9 | 17 | 86 | 73 | 49 | 13 | |||
1954-55 | English Division Three South | 46 | 13 | 15 | 18 | 65 | 73 | 41 | -8 | |||
1955-56 | English Division Three South | 46 | 15 | 9 | 22 | 70 | 79 | 39 | -9 | |||
1956-57 | English Division Three South | 46 | 18 | 9 | 19 | 80 | 81 | 45 | -1 | |||
1957-58 | English Division Three South | 46 | 21 | 13 | 12 | 79 | 51 | 55 | 28 | |||
1958-59 | English Division Three | 46 | 21 | 8 | 17 | 78 | 63 | 50 | 15 | |||
1959-60 | English Division Three | 46 | 18 | 10 | 18 | 84 | 77 | 46 | 7 | |||
1960-61 | English Division Three | 46 | 14 | 12 | 20 | 72 | 83 | 40 | -11 | |||
1961-62 | English Division Three | 46 | 22 | 9 | 15 | 77 | 66 | 53 | 11 | |||
1962-63 | English Division Three | 46 | 16 | 8 | 22 | 74 | 78 | 40 | -4 | |||
1963-64 | English Division Three | 46 | 21 | 10 | 15 | 79 | 62 | 52 | 17 | |||
1964-65 | English Division Three | 46 | 16 | 14 | 16 | 70 | 70 | 46 | 0 | |||
1965-66 | English Division Three | 46 | 19 | 13 | 14 | 70 | 63 | 51 | 7 | |||
1966-67 | English Division Three | 46 | 22 | 9 | 15 | 76 | 57 | 53 | 19 | |||
1967-68 | English Division Three | 46 | 21 | 9 | 16 | 70 | 60 | 51 | 10 | |||
1968-69 | English Division Three | 46 | 15 | 13 | 18 | 67 | 66 | 43 | 1 | |||
1969-70 | English Division Three | 46 | 21 | 11 | 14 | 87 | 77 | 53 | 10 | |||
1970-71 | English Division Three | 46 | 14 | 11 | 21 | 48 | 85 | 39 | -37 | Relegated | ||
1971-72 | English Division Four | 46 | 17 | 8 | 21 | 56 | 76 | 42 | -20 | |||
1972-73 | English Division Four | 46 | 17 | 18 | 11 | 51 | 38 | 52 | 13 | |||
1973-74 | English Division Four | 46 | 16 | 19 | 11 | 58 | 37 | 51 | 21 | |||
1974-75 | English Division Four | 46 | 21 | 10 | 15 | 63 | 47 | 52 | 16 | |||
1975-76 | English Division Four | 46 | 24 | 12 | 10 | 70 | 51 | 60 | 19 | Promoted | ||
1976-77 | English Division Three | 46 | 13 | 9 | 24 | 49 | 73 | 35 | -24 | Relegated | ||
1977-78 | English Division Four | 46 | 18 | 14 | 14 | 55 | 52 | 50 | 3 | |||
1978-79 | English Division Four | 46 | 26 | 13 | 7 | 76 | 35 | 65 | 41 | Promoted | ||
1979-80 | English Division Three | 46 | 16 | 16 | 14 | 66 | 65 | 48 | 1 | |||
1980-81 | English Division Three | 46 | 18 | 10 | 18 | 62 | 62 | 46 | 0 | |||
1981-82 | English Division Three | 46 | 17 | 11 | 18 | 67 | 75 | 62 | -8 | |||
1982-83 | English Division Three | 46 | 12 | 17 | 17 | 64 | 79 | 53 | -15 | Relegated | ||
1983-84 | English Division Four | 46 | 22 | 16 | 8 | 84 | 56 | 82 | 28 | Promoted | ||
1984-85 | English Division Three | 46 | 19 | 12 | 15 | 68 | 62 | 69 | 6 | |||
1985-86 | English Division Three | 46 | 29 | 7 | 10 | 67 | 51 | 94 | 16 | Promoted | ||
1986-87 | English Division Two | 42 | 14 | 11 | 17 | 52 | 59 | 53 | -7 | |||
1987-88 | English Division Two | 44 | 10 | 12 | 22 | 44 | 70 | 42 | -26 | Relegated | ||
1988-89 | English Division Three | 46 | 15 | 11 | 20 | 68 | 72 | 56 | -4 | |||
1989-90 | English Division Three | 46 | 15 | 19 | 12 | 57 | 53 | 64 | 4 | |||
1990-91 | English Division Three | 46 | 17 | 8 | 21 | 53 | 66 | 59 | -13 | |||
1991-92 | English Division Three | 46 | 16 | 13 | 17 | 59 | 62 | 61 | -3 | |||
1992-93 | English League One | 46 | 18 | 15 | 13 | 66 | 51 | 69 | 15 | |||
1993-94 | English League One | 46 | 26 | 11 | 9 | 81 | 44 | 89 | 37 | Promoted | ||
1994-95 | English Championship | 46 | 23 | 10 | 13 | 58 | 44 | 79 | 14 | |||
1995-96 | English Championship | 46 | 13 | 17 | 16 | 54 | 63 | 56 | -9 | |||
1996-97 | English Championship | 46 | 15 | 12 | 19 | 58 | 67 | 57 | -9 | |||
1997-98 | English Championship | 46 | 11 | 9 | 26 | 39 | 78 | 42 | -39 | Relegated | ||
1998-99 | English League One | 46 | 16 | 13 | 17 | 54 | 63 | 61 | -9 | |||
1999-00 | English League One | 46 | 16 | 14 | 16 | 57 | 63 | 62 | -6 | |||
2000-01 | English League One | 46 | 25 | 11 | 10 | 86 | 52 | 86 | 34 | |||
2001-02 | English League One | 46 | 23 | 15 | 8 | 70 | 43 | 84 | 27 | Promoted | ||
2002-03 | English Championship | 46 | 25 | 4 | 17 | 61 | 46 | 79 | 15 | |||
2003-04 | English Championship | 46 | 20 | 10 | 16 | 55 | 57 | 70 | -2 | |||
2004-05 | English Championship | 46 | 19 | 13 | 14 | 51 | 44 | 70 | 7 | |||
2005-06 | English Championship | 46 | 31 | 13 | 2 | 99 | 32 | 106 | 67 | Promoted | ||
2006-07 | English Premiership English Premier League | 38 | 16 | 7 | 15 | 52 | 47 | 55 | 5 | |||
2007-08 | English Premiership English Premier League | 38 | 10 | 6 | 22 | 41 | 66 | 36 | -25 | Relegated | ||
2008-09 | English Championship | 46 | 21 | 14 | 11 | 72 | 40 | 77 | 32 | |||
2009-10 | English Championship | 46 | 17 | 12 | 17 | 68 | 63 | 63 | 5 | |||
2010-11 | English Championship | 46 | 20 | 17 | 9 | 77 | 51 | 77 | 26 | |||
2011-12 | English Championship | 46 | 27 | 8 | 11 | 69 | 41 | 89 | 28 | Promoted | ||
2012-13 | English Premiership English Premier League | 38 | 6 | 10 | 22 | 43 | 73 | 28 | -30 | Relegated | ||
2013-14 | English Championship | 46 | 19 | 14 | 13 | 70 | 56 | 71 | 14 | |||
2014-15 | English Championship | 46 | 13 | 11 | 22 | 48 | 69 | 50 | -21 | |||
2015-16 | English Championship | 46 | 13 | 13 | 20 | 52 | 59 | 52 | -7 | |||
2016-17 | English Championship | 46 | 26 | 7 | 13 | 68 | 64 | 85 | 4 | |||
2017-18 | English Championship | 46 | 10 | 14 | 22 | 48 | 70 | 44 | -22 | |||
2018-19 | English Championship | 46 | 10 | 17 | 19 | 49 | 66 | 47 | -17 | |||
2019-20 | English Championship | 46 | 15 | 11 | 20 | 59 | 58 | 56 | 1 | |||
2020-21 | English Championship | 46 | 19 | 13 | 14 | 62 | 54 | 70 | 8 | |||
2021-22 | English Championship | 46 | 13 | 8 | 25 | 54 | 87 | 41 | -33 | |||
2022-23 | English Championship | 46 | 13 | 11 | 22 | 46 | 68 | 44 | -22 | Relegated |