On Sunday evening (7:30 p.m. PT; ESPN2, KIRO Radio 97.3 FM, El Rey 1360AM), for the third time in a month, the Seattle Sounders and Portland Timbers will renew the best rivalry in Major League Soccer.
Seattle took the first match 1-0 at CenturyLink Field on May 27 in MLS regular-season play before downing the Timbers again 2-1 on June 13 in the U.S. Open Cup at Starfire Sports in Tukwila. Ahead of the first and only regular-season meeting at Providence Park in Portland, MLS helps you get to know some of the fans behind the derby.
Let us know in the comments how you support the Sounders!