Past ERA's and Bat Averages

[dom75]

Is there a site out there that shows the past Era and Batting averages ? For example, If I wanted to know what Cole Hammels ERA was going into his last start 2 games ago. Or what a teams BA was 3 days ago. If anyone knows, please post the link.

[Inspirited]

you can get last 3 starts here for pitchers

http://mlb.mlb.com/news/probable_pitchers/index.jsp?c_id=mlb