| # | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
| 1984 | Chilean Primera División Zona Norte | 26 | 16 | 6 | 4 | 44 | 20 | 38 | 24 | |||
| 1985 | Chilean Primera División | 38 | 18 | 10 | 10 | 66 | 40 | 46 | 26 | |||
| 1986 | Chilean Primera División | 34 | 13 | 14 | 7 | 53 | 35 | 40 | 18 | |||
| 1987 | Chilean Primera División | 30 | 11 | 12 | 7 | 44 | 38 | 34 | 6 | |||
| 1988 | Chilean Primera División | 30 | 14 | 9 | 7 | 51 | 30 | 37 | 21 | |||
| 1989 | Chilean Primera División | 30 | 13 | 10 | 7 | 50 | 31 | 36 | 19 | |||
| 1990 | Chilean Primera División | 30 | 9 | 11 | 10 | 34 | 38 | 29 | -4 | |||
| 1991 | Chilean Primera División | 30 | 8 | 11 | 11 | 43 | 35 | 27 | 8 | |||
| 1992 | Chilean Primera División | 30 | 9 | 7 | 14 | 35 | 46 | 25 | -11 | Relegated | ||
| - | ||||||||||||
| 1994 | Chilean Primera División | 30 | 3 | 9 | 18 | 32 | 52 | 15 | -20 | Relegated | ||
| - | ||||||||||||
| 1998 | Chilean Primera B | 30 | 19 | 8 | 3 | 79 | 22 | 65 | 57 | Promoted | ||
| 1999 | Chilean Primera División | 44 | 14 | 11 | 19 | 64 | 75 | 53 | -11 | |||
| 2000 | Chilean Primera B | 30 | 12 | 6 | 12 | 44 | 51 | 47 | -7 | |||
| 2001 | Chilean Primera B | 30 | 16 | 6 | 8 | 47 | 27 | 59 | 20 | Promoted | ||
| 2002A | Chilean Primera División Group A | 15 | 3 | 3 | 9 | 19 | 36 | 12 | -17 | |||
| 2002C | Chilean Primera División Group B | 15 | 7 | 6 | 2 | 23 | 20 | 27 | 3 | |||
| 2003A | Chilean Primera División Group 3 | 15 | 6 | 3 | 6 | 27 | 19 | 21 | 8 | |||
| 2003C | Chilean Primera División Group D | 15 | 6 | 4 | 5 | 29 | 26 | 22 | 3 | |||
| 2004A | Chilean Primera División Group 1 | 17 | 1 | 3 | 13 | 19 | 40 | 6 | -21 | |||
| 2004C | Chilean Primera División Group 4 | 17 | 8 | 4 | 5 | 32 | 26 | 28 | 6 | |||
| 2005A | Chilean Primera División Group D | 19 | 9 | 5 | 5 | 32 | 25 | 32 | 7 | |||
| 2005C | Chilean Primera División Group C | 19 | 8 | 4 | 7 | 30 | 24 | 28 | 6 | |||
| 2006A | Chilean Primera División Group A | 18 | 6 | 4 | 8 | 26 | 32 | 22 | -6 | |||
| 2006C | Chilean Primera División Group 1 | 18 | 5 | 3 | 10 | 20 | 28 | 18 | -8 | |||
| 2007A | Chilean Primera División | 20 | 9 | 5 | 6 | 31 | 21 | 32 | 10 | |||
| 2007C | Chilean Primera División Group 1 | 20 | 8 | 8 | 4 | 31 | 23 | 32 | 8 | |||
| 2008A | Chilean Primera División Group 1 | 19 | 9 | 4 | 6 | 35 | 26 | 31 | 9 | |||
| 2008C | Chilean Primera División Group 4 | 18 | 5 | 6 | 7 | 24 | 26 | 21 | -2 | |||
| 2009A | Chilean Primera División | 17 | 4 | 7 | 6 | 23 | 34 | 19 | -11 | |||
| 2009C | Chilean Primera División | 17 | 5 | 5 | 7 | 18 | 17 | 20 | 1 | |||
| 2010 | Chilean Primera División | 34 | 12 | 6 | 16 | 47 | 52 | 42 | -5 | |||
| 2011A | Chilean Primera División | 17 | 5 | 1 | 11 | 26 | 41 | 16 | -15 | |||
| 2011C | Chilean Primera División | 17 | 6 | 5 | 6 | 22 | 29 | 23 | -7 | |||
| 2012A | Chilean Primera División | 17 | 3 | 4 | 10 | 17 | 40 | 13 | -23 | |||
| 2012C | Chilean Primera División | 17 | 5 | 7 | 5 | 22 | 24 | 22 | -2 | |||
| 2013 | Chilean Primera División | 17 | 3 | 2 | 12 | 22 | 37 | 11 | -15 | |||
| 2014A | Chilean Primera División | 17 | 7 | 3 | 7 | 18 | 25 | 24 | -7 | |||
| 2014C | Chilean Primera División | 17 | 6 | 3 | 8 | 23 | 25 | 21 | -2 | |||
| 2015A | Chilean Primera División | 17 | 4 | 5 | 8 | 24 | 30 | 17 | -6 | |||
| 2015C | Chilean Primera División | 17 | 10 | 4 | 3 | 29 | 20 | 34 | 9 | Champions | ||