Seattle Seahawks quarterback Geno Smith suffered a knee injury in the second half following an attempted low sack by the Green Bay defense. The

The Seahawks' playoff hopes were dealt at least one significant blow Sunday night with their loss to the Packers -- and maybe another depending on the severity of Geno Smith's knee injury.

Seattle Seahawks quarterback Geno Smith left Sunday's 30-13 loss against the Green Bay Packers with a knee injury.Smith was hit low by Packers linebacker Edgerrin Cooper, who rolled over Smith's ankle.