Strange but true:
Red Sox team ERA and W/L record by month:
April 5.54 11-11
May 3.93 15-14
June 3.36 8-8
The pitching has improved tremendously but not the winning part. It seems that at the same time the pitching has gotten better, the offense has gotten worse.
This does give some credence to the idea that if the offense can return to form, better things are ahead for this team.