# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
1971 | Chilean Primera División | 34 | 7 | 12 | 15 | 33 | 54 | 26 | -21 | Relegated | ||
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1977 | Chilean Primera División | 34 | 12 | 9 | 13 | 48 | 53 | 33 | -5 | |||
1978 | Chilean Primera División | 34 | 10 | 12 | 12 | 36 | 39 | 32 | -3 | |||
1979 | Chilean Primera División | 34 | 10 | 7 | 17 | 46 | 56 | 27 | -10 | |||
1980 | Chilean Primera División | 34 | 11 | 12 | 11 | 40 | 40 | 34 | 0 | |||
1981 | Chilean Primera División | 30 | 10 | 10 | 10 | 42 | 40 | 31 | 2 | |||
1982 | Chilean Primera División | 30 | 10 | 7 | 13 | 41 | 44 | 27 | -3 | |||
1983 | Chilean Primera División | 42 | 7 | 14 | 21 | 34 | 65 | 28 | -31 | |||
1984 | Chilean Primera División Zona Sur | 26 | 8 | 8 | 10 | 37 | 40 | 24 | -3 | |||
1985 | Chilean Primera División | 38 | 12 | 10 | 16 | 37 | 44 | 34 | -7 | |||
1986 | Chilean Primera División | 34 | 4 | 11 | 19 | 28 | 70 | 19 | -42 | Relegated | ||
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1996 | Chilean Primera División | 30 | 14 | 9 | 7 | 51 | 38 | 51 | 13 | |||
1997A | Chilean Primera División | 15 | 3 | 6 | 6 | 21 | 24 | 15 | -3 | |||
1997C | Chilean Primera División | 15 | 9 | 2 | 4 | 31 | 16 | 29 | 15 | |||
1998 | Chilean Primera División | 30 | 9 | 7 | 14 | 37 | 43 | 34 | -6 | |||
1999 | Chilean Primera División | 44 | 14 | 12 | 18 | 59 | 60 | 23 | -1 | |||
2000 | Chilean Primera División | 30 | 11 | 7 | 12 | 38 | 34 | 40 | 4 | |||
2001 | Chilean Primera División | 30 | 10 | 2 | 18 | 27 | 40 | 32 | -13 | |||
2002A | Chilean Primera División Group B | 15 | 6 | 3 | 6 | 18 | 21 | 21 | -3 | |||
2002C | Chilean Primera División Group B | 15 | 4 | 6 | 5 | 19 | 22 | 18 | -3 | |||
2003A | Chilean Primera División Group 3 | 15 | 8 | 2 | 5 | 37 | 30 | 26 | 7 | |||
2003C | Chilean Primera División Group B | 15 | 5 | 2 | 8 | 15 | 22 | 17 | -7 | |||
2004A | Chilean Primera División Group 1 | 17 | 5 | 6 | 6 | 31 | 28 | 21 | 3 | |||
2004C | Chilean Primera División Group 1 | 17 | 7 | 5 | 5 | 33 | 24 | 26 | 9 | |||
2005A | Chilean Primera División Group A | 19 | 3 | 7 | 9 | 22 | 32 | 16 | -10 | |||
2005C | Chilean Primera División Group C | 19 | 4 | 6 | 9 | 24 | 32 | 18 | -8 | |||
2006A | Chilean Primera División Group A | 18 | 9 | 5 | 4 | 32 | 22 | 32 | 10 | |||
2006C | Chilean Primera División Group 3 | 18 | 9 | 2 | 7 | 32 | 24 | 29 | 8 | |||
2007A | Chilean Primera División | 20 | 13 | 5 | 2 | 39 | 20 | 44 | 19 | |||
2007C | Chilean Primera División Group 3 | 20 | 14 | 5 | 1 | 47 | 20 | 47 | 27 | |||
2008A | Chilean Primera División Group 1 | 19 | 11 | 1 | 7 | 35 | 25 | 34 | 10 | |||
2008C | Chilean Primera División Group 4 | 18 | 6 | 6 | 6 | 25 | 25 | 24 | 0 | |||
2009A | Chilean Primera División | 17 | 7 | 4 | 6 | 25 | 20 | 25 | 5 | |||
2009C | Chilean Primera División | 17 | 9 | 5 | 3 | 26 | 22 | 32 | 4 | |||
2010 | Chilean Primera División | 34 | 20 | 5 | 9 | 75 | 58 | 65 | 17 | |||
2011A | Chilean Primera División | 17 | 6 | 3 | 8 | 24 | 28 | 21 | -4 | |||
2011C | Chilean Primera División | 17 | 8 | 5 | 4 | 29 | 23 | 29 | 6 | |||
2012A | Chilean Primera División | 17 | 5 | 5 | 7 | 24 | 32 | 20 | -8 | |||
2012C | Chilean Primera División | 17 | 6 | 5 | 6 | 29 | 26 | 23 | 3 | |||
2013 | Chilean Primera División | 17 | 5 | 4 | 8 | 24 | 29 | 19 | -5 | |||
2014A | Chilean Primera División | 17 | 4 | 5 | 8 | 23 | 25 | 17 | -2 | |||
2014C | Chilean Primera División | 17 | 4 | 7 | 6 | 22 | 22 | 19 | 0 | |||
2015A | Chilean Primera División | 17 | 6 | 5 | 6 | 26 | 21 | 23 | 5 | |||
2015C | Chilean Primera División | 17 | 5 | 6 | 6 | 23 | 24 | 21 | -1 |