Fabian Castillo scored in the 83rd minute and FC Dallas tied Chivas USA on Saturday night to end a four-game losing streak.
Landon Donovan scored three goals for his fourth career MLS hat trick, but Blas Perez scored his second goal in the 86th minute to lift FC Dallas into a 3-3 tie with the Los Angeles Galaxy on Sunday night.
Marcelo Sarvas and Hector Jimenez scored second-half goals, and the Los Angeles Galaxy beat FC Dallas 2-0 on Sunday night to post back-to-back wins for the first time since April.
Dan Kennedy earned his first shutout of the season helping Chivas USA to a scoreless draw with FC Dallas on Thursday night.
The Los Angeles Galaxy will be collecting new and gently used soccer gear on Saturday prior to its game against the Chivas USA at the Home Depot Center.
David Ferreira had a goal and an assist to help FC Dallas advance to the MLS Cup with a 3-0 victory over the Los Angeles Galaxy in the Western Conference final Sunday night.