SEATTLE (AP) — Dairon Asprilla scored the deciding penalty as the Portland Timbers survived a wild second half and extra time to defeat the Seattle Sounders 4-2 in a shootout and advance to the MLS Western Conference finals. Seattle won the wild second leg of the conference semifinal matchup between the Cascadia rivals 3-2, scoring late in regulation to force extra time before both teams scored early in the extra session.