Jun 16, 2015; Tukwila, WA, USA; Seattle Sounders FC forward Obafemi Martins (9) is carried off the field on a stretcher after an injury against the Portland Timbers during the second half at Starfire Sports Complex. Seattle Sounders FC forward Clint Dempsey (2) stands at left and Seattle Sounders FC midfielder Michael Azira (42) stands at right. Portland defeated Seattle, 3-1, in overtime.; Mandatory Credit: Jennifer Buchanan