KANSAS CITY, Mo. -- Chiefs quarterback Matt Cassel left the field Saturday night favoring his left leg after being sacked on the third play of Kansas City's preseason game against the Seattle Seahawks.
Cassel was sacked by Brandon Mebane on the first passing play. Cassel appeared to have a problem with his left leg, but he came off the field unassisted before being replaced by Tyler Thigpen.
Copyright 2009 by The Associated Press