# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
1971 | Chilean Primera División | 34 | 11 | 10 | 13 | 40 | 43 | 32 | -3 | |||
1972 | Chilean Primera División | 34 | 8 | 8 | 18 | 32 | 62 | 24 | -30 | |||
1973 | Chilean Primera División | 34 | 11 | 7 | 16 | 51 | 57 | 29 | -6 | |||
1974 | Chilean Primera División | 34 | 9 | 7 | 18 | 45 | 72 | 25 | -27 | |||
1975 | Chilean Primera División | 34 | 9 | 9 | 16 | 50 | 66 | 27 | -16 | |||
1976 | Chilean Primera División | 34 | 7 | 11 | 16 | 41 | 62 | 25 | -21 | Relegated | ||
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1978 | Chilean Primera División | 34 | 5 | 4 | 25 | 28 | 97 | 14 | -69 | Relegated | ||
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1982 | Chilean Primera División | 30 | 5 | 5 | 20 | 25 | 74 | 15 | -49 | |||
1983 | Chilean Primera División | 42 | 15 | 17 | 10 | 63 | 52 | 47 | 11 | |||
1984 | Chilean Primera División Zona Sur | 26 | 8 | 9 | 9 | 34 | 35 | 25 | -1 | |||
1985 | Chilean Primera División | 38 | 14 | 12 | 12 | 45 | 41 | 40 | 4 | |||
1986 | Chilean Primera División | 34 | 6 | 17 | 11 | 33 | 42 | 29 | -9 | |||
1987 | Chilean Primera División | 30 | 9 | 7 | 14 | 31 | 47 | 25 | -16 | Relegated | ||
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1989 | Chilean Primera División | 30 | 7 | 7 | 16 | 34 | 48 | 21 | -14 | Relegated | ||
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1994 | Chilean Primera División | 30 | 2 | 11 | 17 | 27 | 69 | 15 | -42 | Relegated | ||
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1998 | Chilean Primera División | 30 | 9 | 7 | 14 | 45 | 49 | 34 | -4 | |||
1999 | Chilean Primera División | 44 | 10 | 8 | 26 | 52 | 78 | 38 | -26 | Relegated | ||
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2001 | Chilean Primera División | 30 | 6 | 12 | 12 | 38 | 46 | 30 | -8 | |||
2002A | Chilean Primera División Group C | 15 | 6 | 6 | 3 | 21 | 15 | 24 | 6 | |||
2002C | Chilean Primera División Group C | 15 | 2 | 5 | 8 | 13 | 28 | 11 | -15 | |||
2003A | Chilean Primera División Group 3 | 15 | 3 | 11 | 1 | 28 | 26 | 20 | 2 | |||
2003C | Chilean Primera División Group D | 15 | 6 | 1 | 8 | 20 | 36 | 19 | -16 | |||
2004A | Chilean Primera División Group 2 | 17 | 5 | 3 | 9 | 21 | 33 | 18 | -12 | |||
2004C | Chilean Primera División Group 3 | 17 | 3 | 6 | 8 | 19 | 33 | 15 | -14 | |||
2005A | Chilean Primera División Group D | 19 | 7 | 7 | 5 | 24 | 23 | 28 | 1 | |||
2005C | Chilean Primera División Group C | 19 | 4 | 6 | 9 | 24 | 32 | 18 | -8 | |||
2006A | Chilean Primera División Group D | 18 | 4 | 4 | 10 | 26 | 40 | 16 | -14 | |||
2006C | Chilean Primera División Group 2 | 18 | 6 | 6 | 6 | 22 | 24 | 24 | -2 | |||
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2008A | Chilean Primera División Group 4 | 19 | 6 | 6 | 7 | 23 | 25 | 24 | -2 | |||
2008C | Chilean Primera División Group 2 | 18 | 9 | 3 | 6 | 25 | 25 | 30 | 0 | |||
2009A | Chilean Primera División | 17 | 3 | 5 | 9 | 20 | 28 | 14 | -8 | |||
2009C | Chilean Primera División | 17 | 7 | 3 | 7 | 26 | 29 | 21 | -3 | |||
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2012A | Chilean Primera División | 17 | 5 | 3 | 9 | 17 | 25 | 18 | -8 | |||
2012C | Chilean Primera División | 17 | 8 | 6 | 3 | 27 | 19 | 30 | 8 | |||
2013 | Chilean Primera División | 17 | 6 | 6 | 5 | 25 | 22 | 24 | 3 | |||
2014A | Chilean Primera División | 17 | 4 | 3 | 10 | 20 | 32 | 15 | -12 | |||
2014C | Chilean Primera División | 17 | 4 | 4 | 9 | 15 | 26 | 16 | -11 | Relegated |