This just in from the Sounders:
Seattle Sounders FC announced today the home opener on March 25 against first-year side Philadelphia Union is sold out. The May 8 game against the MLS Cup runner-up Los Angeles Galaxy is also sold out.
Fewer than 1,000 tickets remain for all remaining home MLS matches. There are limited season tickets still available.
To purchase tickets please visit www.soundersfc.com or call 1-877-MLS-GOAL.