Armchair Analyst: Tactical preview of Portland Timbers vs. Sporting Kansas City in Thursday's Knockout Round
Sporting KC peg Darlington Nagbe as danger man for "on-fire" Portland Timbers: "We have to limit his touches"
Dynamic Darlington Nagbe boosting Portland Timbers climb toward playoff heights: "He's a special player"
Professional Referee Organization announces referee assignments for Knockout Round of 2015 Audi MLS Cup Playoffs
ExtraTime Radio: Portland Timbers' Caleb Porter talks tactics, Nagbe's USA future | Mauro Biello on the Drogba effect