MLB Game Summary - Washington at St. Louis

Jupiter, FL (SportsNetwork.com) - Matt Holliday's tie-breaking two-run single in the fifth inning helped propel the St. Louis Cardinals to a 6-2 Grapefruit League win over the Washington Nationals.

Holliday's two-out hit off Xavier Cedeno snapped a 2-2 deadlock, with Pete Kozma and Peter Bourjos adding RBI singles later on for St. Louis.

Cardinals starter Michael Wacha walked three and allowed five hits through five innings, but was able to limit Washington to two runs -- one earned.

Ryan Zimmerman had an RBI single for the Nationals and Ian Stewart finished 2- for-4 in the loss.