# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
1996 | Major League Soccer Western Conference | 32 | 12 | 5 | 15 | 50 | 48 | 41 | 2 | |||
1997 | Major League Soccer Western Conference | 32 | 13 | 3 | 16 | 55 | 49 | 42 | 6 | |||
1998 | Major League Soccer Western Conference | 32 | 11 | 4 | 17 | 43 | 59 | 37 | -16 | |||
1999 | Major League Soccer Western Conference | 30 | 16 | 3 | 11 | 54 | 35 | 51 | 19 | |||
2000 | Major League Soccer Central Conference | 32 | 14 | 4 | 14 | 54 | 54 | 46 | 0 | |||
2001 | Major League Soccer Central Conference | 26 | 10 | 5 | 11 | 48 | 47 | 35 | 1 | |||
2002 | Major League Soccer Western Conference | 28 | 12 | 7 | 9 | 44 | 43 | 43 | 1 | |||
2003 | Major League Soccer Western Conference | 30 | 6 | 5 | 19 | 35 | 64 | 23 | -29 | |||
2004 | Major League Soccer Western Conference | 30 | 10 | 6 | 14 | 34 | 45 | 36 | -11 | |||
2005 | Major League Soccer Western Conference | 32 | 13 | 9 | 10 | 52 | 44 | 48 | 8 | |||
2006 | Major League Soccer Western Conference | 32 | 16 | 4 | 12 | 48 | 44 | 52 | 4 | |||
2007 | Major League Soccer Western Conference | 30 | 13 | 5 | 12 | 37 | 44 | 44 | -7 | |||
2008 | Major League Soccer Western Conference | 30 | 8 | 12 | 10 | 45 | 41 | 36 | 4 | |||
2009 | Major League Soccer Western Conference | 30 | 11 | 6 | 13 | 50 | 47 | 39 | 3 | |||
2010 | Major League Soccer Western Conference | 30 | 12 | 14 | 4 | 42 | 28 | 50 | 14 | |||
2011 | Major League Soccer Western Conference | 34 | 15 | 7 | 12 | 42 | 39 | 52 | 3 | |||
2012 | Major League Soccer Western Conference | 34 | 9 | 12 | 13 | 42 | 47 | 39 | -5 | |||
2013 | Major League Soccer Western Conference | 34 | 11 | 11 | 12 | 48 | 52 | 44 | -4 | |||
2014 | Major League Soccer Western Conference | 34 | 16 | 6 | 12 | 55 | 45 | 54 | 10 | |||
2015 | Major League Soccer Western Conference | 34 | 18 | 6 | 10 | 52 | 39 | 60 | 13 | |||
2016 | Major League Soccer Western Conference | 34 | 17 | 9 | 8 | 50 | 40 | 60 | 10 | |||
2017 | Major League Soccer Western Conference | 34 | 11 | 13 | 10 | 48 | 48 | 46 | 0 | |||
2018 | Major League Soccer Western Conference | 34 | 16 | 9 | 9 | 52 | 44 | 57 | 8 | |||
2019 | Major League Soccer Western Conference | 34 | 13 | 9 | 12 | 48 | 46 | 48 | 2 | |||
2020 | Major League Soccer Western Conference | 22 | 9 | 7 | 6 | 28 | 24 | 34 | 4 |