The 2009 Major League Soccer season was notable for several key storylines and achievements. The season featured 15 teams and ran from March to November, with the LA Galaxy winning the Supporters' Shield after posting the best regular season record. Landon Donovan had an outstanding individual campaign, leading the league in goals and assists while playing for the Galaxy.
The most dramatic storyline was Real Salt Lake's incredible playoff run to win MLS Cup 2009. Despite finishing just fourth in the Western Conference during the regular season, RSL defeated the Chicago Fire 5-4 on penalty kicks in the final at Qwest Field in Seattle. This marked Real Salt Lake's first MLS Cup championship and capped off one of the most exciting playoff tournaments in league history.
The 2009 season also saw the continued growth of soccer-specific stadiums, with several teams playing in new venues. The league's overall quality of play was considered to be at its highest level to date, with increased investment in designated players and improved youth development programs beginning to show results on the field.