Kevin Youkilis sits Sunday with stiff back
Youkilis played first base and was 0-for-3 with a walk in New York's 5-4 win Saturday against Toronto. Yankees manager Joe Girardi decided not to start him in Sunday's finale of the four-game series.
Girardi says that while Youkilis felt OK Saturday he suspects the infielder is now a ''little stiff.'' Girardi adds that this is a ''little concerning'' because he's said that ''backs can be tricky.''