who has the most e.r.a. titles in mlb
matt kemp vs clayton kershaw
Who has the most era title
adrian gonzalez vs clayton kershaw
matt kemp vs madison bumgarner
matt kemp vs matt cain
matt kemp vs tim lincecum
Clyton kershaw vs albert pujols
shea langeliers stats
Shawn green vs jason schmidt
ken griffey jr. stats vs right handed pitching
Justin upton vs clayton lershaw
victor robles stats with mariners
Victor Robles stats vs mariners
Best era in a season for the cardinals top 10
