Valeri scores 2 early lead, Timbers top Chivas 5-0
The win gives Portland the regular-season Western Conference title and with it home-field advantage through at least the first two rounds of the playoffs. Portland (14-5-15) will open the playoffs with an away match on Nov. 2 or 3 against either Seattle, Colorado or the LA Galaxy.
With the result, Chivas (6-20-4) became the 15th team in league history to finish a season with at least 20 losses.
Chivas played without starting goalkeeper Dan Kennedy due to an abdominal strain.