The OPSERA is a statistic RealGM Executive Editor Chris Reina created in order to objectively rank teams by how well they hit (OPS) and pitch (ERA).

In order to determine the OPSERA rating for each, we take their OPS, multiply that number by 10 to move the decimal point over one place to the right and then subtract their ERA from that number. 

All Statistics are through Sunday, June 14th. Last week's rankings are in parenthesis.

 

1. (1) St. Louis – 4.55
Trevor Rosenthal leads a stellar bullpen with a National League-leading 21 saves.


2. (2) Los Angeles Dodgers – 4.41
The Dodgers continue to play well and Clayton Kershaw is back to his old self. He leads the league in strikeouts (112) and Adrian Gonzales leads the league in doubles (21).


3. (3) Pittsburgh – 4.04
Gerrit Cole's league-leading ERA (1.73) helps lead the Pirates to keep up with the Cardinals.


4. (4) Kansas City – 3.78
The fans of the Royals are loyal and hardworking ... at voting almost the entire starting line-up into the All-Star Game.


5. (5) Detroit-  3.66
Miguel Cabrera is keeping the Tigers in it like he has for the last half decade. David Price is there to help.


6. (8) San Francisco – 3.56
7. (6) Tampa Bay – 3.53
8. (7) New York Yankees – 3.52
9. (10) Toronto – 3.51
T10. (14) Chicago Cubs – 3.49
-- (16) Baltimore – 3.49
12. (12) Oakland – 3.48
13. (9) Houston – 3.45
14. (15) Cleveland – 3.34
15. (11) New York Mets – 3.31
16. (13) Washington – 3.24
17. (17) Texas – 3.17
18. (21) Los Angeles Angels – 3.15
19. (18) Seattle – 3.12
20. (22) Cincinnati – 3.03
21. (20) Arizona – 2.92
22. (23) Miami – 2.91
23. (27) Atlanta – 2.83
24. (25) San Diego – 2.81
25. (19) Minnesota – 2.80
26. (24) Colorado – 2.74
27. (26) Boston – 2.52
28. (29) Milwaukee – 2.39
29. (30) Chicago White Sox – 2.36
30. (28) Philadelphia – 2.21