MLB Most Improved Team ERA Thru 6/9

*In parenthesis in the change in Team ERA from the end of last season.

1. Pittsburgh (-.57)

2. Texas (-.57)

3. Minnesota (-.55)

4. Washington (-.36)

5. Toronto (-.17)

6. San Diego (-.03)

7. Arizona (.07)

8. SF Giants (.13)

9. Chi Cubs (.13)

10. Tampa Bay (.14)

11. Boston (.15)

12. Colorado (.2)

13. Atlanta (.21)

14. Milwaukee (.22)

15. Cincinnati (.22)

16. Baltimore (.23)

17. Miami (.29)

18. Cleveland (.33)

19. NY Yankees (.34)

20. Kansas City (.37)

21. Detroit (.42)

22. Seattle (.43)

23. St. Louis (.44)

24. LA Angels (.45)

25. Houston (.45)

26. Philadelphia (.47)

27. Chi Sox (.7)

28. NY Mets (1.18)

29. LA Dodgers (1.7)

30. Oakland (1.97)