(Portland, OR)  --  The Portland Timbers are headed to the postseason after defeating Colorado, 4-1.  Darlington Nagbe  scored twice for Portland, and Jorge Villafama [[ HOR-hay VEE-ya-FAHN-ya ]] and Fanendo Adi added goals to help the Timbers to their third straight win.  Portland will host a Knockout Round match against Sporting Kansas City Thursday night at seven.