(Seattle, WA)  --  The Seattle Sounders now know who they'll play in the MLS Cup Final.  Toronto FC will host Seattle in the league title match on Saturday, December 10th at five p.m.  Toronto made it to the final by defeating Montreal in the Eastern Conference Championship series, and the Sounders advanced by defeating Colorado in the Western Conference Championship.  This season's MLS Cup is the first in the league's 21-year history to not feature one of the ten original teams.