Playoffs Virtual Tie...help me!

[isunormalil]

I am in the 1st round of the playoffs and in a virtual tie in most categories. I lead in ERA and ER's by a slim margin. My opponent has Ervin Santana going against the @A's today! I am tied in runs, and down one in SB's. The tie breaker is ERA. Do i risk my starting pitching, at the risk of blowing up era...and which pitchers should i start??

My ERA 1.78 Opponent ERA 2.28

My Pitchers
C.Carpenter
A.Gallaraga@KC Lifetime stats are great!
W. Davis@ BAL (3-0 ERA 0.75 against Orioles)
M.Minor@ FL (worried he will bust my ERA)
J.Niese@CHI (again worried he will cripple ERA)
H.Bailey@STL (the way Cards are hitting should be a good start...my luck they bust out)

[MadDog36]

C.Carpenter
A.Gallaraga
W. Davis
H. Bailey
M.Minor

Do you need 5?