By Christopher Reina The Opsera is a statistic I created in order to objectively rank teams by how well they hit (OPS) and pitch (ERA). In order to determine a team's Opsera, I take their OPS, multiply that number by 10 to move the decimal point over one place to the right and then subtract the team's ERA from that number. 1. St. Louis Cardinals 4.08
2. New York Yankees 4.01
3. Atlanta Braves 3.92
4. Minnesota Twins 3.90
5. San Francisco Giants 3.89
6. Boston Red Sox 3.84
7. Texas Rangers 3.82
8. Cincinnati Reds 3.77
9. Tampa Bay Rays 3.69
10. San Diego Padres 3.69
11. Toronto Blue Jays 3.68
12. Chicago White Sox 3.66
13. Colorado Rockies 3.54
14. Philadelphia Phillies 3.53
15. Oakland Athletics 3.38
16. New York Mets 3.21
17. Los Angeles Dodgers 3.19
18. Washington Nationals 3.17
19. Florida Marlins 3.10
20. Detroit Tigers 3.02
21. Chicago Cubs 3.01
22. Los Angeles Angels 2.78
23. Milwaukee Brewers 2.73
24. Cleveland Indians 2.58
25. Seattle Mariners 2.40
26. Arizona Diamondbacks 2.28
27. Houston Astros 2.25
28. Kansas City Royals 2.22
29. Baltimore Orioles 1.98
30. Pittsburgh Pirates 1.67
? Chris Reina is the executive editor of RealGM. Follow him on Twitter at @CR_Reina.