MLS shortens season by month, goes to all-knockout playoffs Timbers oust rival Sounders 4-2 on penalty kicks in West semifinals Sounders' Chad Marshall out for 2nd leg of conference semifinals Timbers go up 2-1 after first leg of semifinal with Sounders Raul Ruidiaz scores twice, Sounders beat Earthquakes, 2-1 Lodeiro's 3 assists help Sounders top Dynamo 3-2
