Roman Torres scored in the 29th minute and the Seattle Sounders beat Minnesota United 1-0 in the regular-season finale to finish second in the Western Conference.
Frederic Brillant scored to help DC United blank the Seattle Sounders 2-0 Sunday night. Brillant put DC United ahead 2-0 with an assisted by Wayne Rooney.
MLS officials have met with supporters' groups from the Seattle Sounders and the Portland Timbers to discuss a new league policy that bans fan displays deemed as political.
Victor Rodriguez scored a goal in the 83rd minute put Seattle ahead, and Nico Lodeiro's goal in stoppage time secured a 4-2 victory over the New York Red Bulls.
The Seattle Sounders are adding Seahawks quarterback Russell Wilson and wife Ciara, hip-hop artist Macklemore and Microsoft CEO Satya Nadella to the MLS club's ownership group.
Chad Marshall announced his retirement due to injury, bringing an end to a 16-year career that included stints with the Columbus Crew and Seattle Sounders.
Raul Ruidiaz and Handwalla Bwana lead Seattle to a 2-1 win over Orlando City SC on Wednesday night. The Sounders stretched their unbeaten streak to five games.