# | Tier | Division | G | W | D | L | GF | GA | Pts | +- | ||
2009 | Major League Soccer Western Conference | 30 | 12 | 11 | 7 | 38 | 29 | 47 | 9 | |||
2010 | Major League Soccer Western Conference | 30 | 14 | 6 | 10 | 39 | 35 | 48 | 4 | |||
2011 | Major League Soccer Western Conference | 34 | 18 | 9 | 7 | 56 | 37 | 63 | 19 | |||
2012 | Major League Soccer Western Conference | 34 | 15 | 11 | 8 | 51 | 33 | 56 | 18 | |||
2013 | Major League Soccer Western Conference | 34 | 15 | 7 | 12 | 42 | 42 | 52 | 0 | |||
2014 | Major League Soccer Western Conference | 34 | 20 | 4 | 10 | 65 | 50 | 64 | 15 | |||
2015 | Major League Soccer Western Conference | 34 | 15 | 6 | 13 | 44 | 36 | 51 | 8 | |||
2016 | Major League Soccer Western Conference | 34 | 14 | 6 | 14 | 44 | 43 | 48 | 1 | Champions | ||
2017 | Major League Soccer Western Conference | 34 | 14 | 11 | 9 | 52 | 39 | 53 | 13 | |||
2018 | Major League Soccer Western Conference | 34 | 18 | 5 | 11 | 52 | 37 | 59 | 15 | |||
2019 | Major League Soccer Western Conference | 34 | 16 | 8 | 10 | 51 | 49 | 56 | 2 | Champions | ||
2020 | Major League Soccer Western Conference | 22 | 11 | 6 | 5 | 44 | 23 | 39 | 21 |