Rank | Team | X Percentage | Record |
1. | Cincinnati Reds, 2010 | .8529 | 88-74 |
2. | Boston Red Sox, 2009 | .8325 | 105-57 |
3. | Kansas City Royals, 1974 | .8159 | 84-78 |
4. | New York Mets, 2010 | .8152 | 98-64 |
5. | Baltimore Orioles, 1966 | .8130 | 89-73 |
6. | Baltimore Orioles, 1995 | .8104 | 89-73 |
7. | Chicago White Sox, 2007 | .8104 | 69-93 |
8. | Toronto Blue Jays, 2005 | .8098 | 91-71 |
9. | Boston Red Sox, 1947 | .8082 | 96-58 |
10. | Seattle Mariners, 2004 | .8067 | 95-67 |
11. | Boston Red Sox, 1978 | .8040 | 108-54 |
12. | Kansas City Royals, 1978 | .8003 | 88-74 |
13. | New York Yankees, 2010 | .7982 | 105-57 |
14. | New York Mets, 2008 | .7981 | 99-63 |
15. | Detroit Tigers, 1984 | .7971 | 95-67 |
16. | Chicago Cubs, 1959 | .7951 | 102-52 |
17. | Boston Red Sox, 2007 | .7948 | 101-61 |
18. | Cincinnati Reds, 1974 | .7928 | 100-62 |
19. | Minnesota Twins, 2002 | .7923 | 92-70 |
20. | Toronto Blue Jays, 2006 | .7920 | 85-77 |
21. | Minnesota Twins, 2006 | .7904 | 90-74 |
22. | Cincinnati Reds, 2009 | .7898 | 92-70 |
23. | Boston Red Sox, 1977 | .7885 | 110-52 |
24. | Baltimore Orioles, 1973 | .7882 | 92-70 |
25. | Toronto Blue Jays, 1992 | .7877 | 94-68 |
26. | Oakland A's, 1990 | .7869 | 84-78 |
27. | Los Angeles Dodgers, 2002 | .7859 | 98-64 |
28. | Detroit Tigers, 2000 | .7859 | 84-78 |
29. | Texas Rangers, 2003 | .7858 | 57-105 |
30. | Baltimore Orioles, 2009 | .7856 | 94-68 |
31. | Cincinnati Reds, 1976 | .7856 | 113-49 |
32. | Los Angeles Dodgers, 1979 | .7856 | 82-80 |
33. | Oakland A's, 2003 | .7851 | 101-61 |
34. | Minnesota Twins, 2009 | .7851 | 108-54 |
35. | Toronto Blue Jays, 1985 | .7845 | 101-61 |
36. | Baltimore Orioles, 1992 | .7831 | 97-65 |
37. | Seattle Mariners, 2002 | .7831 | 102-60 |
38. | Los Angeles Dodgers, 1981 | .7824 | 94-68 |
39. | Chicago Cubs, 1997 | .7818 | 73-89 |
40. | New York Yankees, 1963 | .7803 | 86-76 |
41. | Boston Red Sox, 1948 | .7795 | 112-42 |
42. | Oakland A's, 2005 | .7792 | 91-71 |
43. | Baltimore Orioles, 1998 | .7782 | 87-75 |
44. | Pittsburgh Pirates, 1991 | .7779 | 103-59 |
45. | Baltimore Orioles, 1971 | .7768 | 96-66 |
46. | Baltimore Orioles, 1964 | .7767 | 70-92 |
47. | Minnesota Twins, 1987 | .7764 | 86-76 |
48. | Toronto Blue Jays, 1986 | .7763 | 90-72 |
49. | Kansas City Royals, 1977 | .7761 | 111-51 |
50. | Cincinnati Reds, 1975 | .7761 | 101-61 |