| Rank | Team | Batting Average | Record |
| 1. | Chicago Cubs, 1981 | .2157 | 41-121 |
| 2. | Miami Marlins, 2012 | .2161 | 52-110 |
| 3. | Los Angeles Dodgers, 1967 | .2174 | 67-95 |
| 4. | Milwaukee Brewers, 1971 | .2178 | 51-111 |
| 5. | Seattle Mariners, 2011 | .2182 | 42-120 |
| 6. | Toronto Blue Jays, 2010 | .2206 | 53-109 |
| 7. | New York Mets, 1965 | .2207 | 60-102 |
| 8. | Baltimore Orioles, 1959 | .2217 | 52-102 |
| 9. | New York Yankees, 1968 | .2224 | 74-88 |
| 10. | Boston Braves, 1952 | .2224 | 63-91 |
| 11. | Washington Senators, 1968 | .2237 | 59-103 |
| 12. | San Diego Padres, 1969 | .2238 | 55-107 |
| 13. | Seattle Pilots, 1969 | .2239 | 52-110 |
| 14. | Miami Marlins, 2013 | .2240 | 39-123 |
| 15. | Cincinnati Reds, 2003 | .2241 | 53-109 |
| 16. | Los Angeles Dodgers, 1989 | .2243 | 65-97 |
| 17. | New York Yankees, 1967 | .2247 | 57-105 |
| 18. | Chicago Cubs, 1973 | .2251 | 74-88 |
| 19. | Washington Nationals, 2007 | .2255 | 48-114 |
| 20. | Seattle Mariners, 1988 | .2255 | 55-107 |
| 21. | Washington Senators, 1967 | .2259 | 70-92 |
| 22. | Baltimore Orioles, 1956 | .2266 | 63-91 |
| 23. | Montreal Expos, 1989 | .2272 | 54-108 |
| 24. | Montreal Expos, 1969 | .2276 | 49-113 |
| 25. | Montreal Expos, 1990 | .2277 | 52-110 |
| 26. | New York Mets, 1992 | .2280 | 56-106 |
| 27. | San Diego Padres, 2008 | .2282 | 73-89 |
| 28. | Cincinnati Reds, 1942 | .2284 | 70-84 |
| 29. | New York Mets, 1966 | .2287 | 62-100 |
| 30. | New York Mets, 1963 | .2288 | 54-108 |
| 31. | New York Yankees, 1966 | .2289 | 63-99 |
| 32. | San Diego Padres, 1972 | .2292 | 68-94 |
| 33. | Baltimore Orioles, 1968 | .2293 | 82-80 |
| 34. | Montreal Expos, 1972 | .2294 | 58-104 |
| 35. | Oakland A's, 1991 | .2298 | 62-100 |
| 36. | Seattle Mariners, 2010 | .2305 | 40-122 |
| 37. | Cincinnati Reds, 1963 | .2310 | 72-90 |
| 38. | Chicago Cubs, 1968 | .2310 | 65-97 |
| 39. | Los Angeles Dodgers, 2010 | .2314 | 63-99 |
| 40. | Pittsburgh Pirates, 1955 | .2320 | 56-98 |
| 41. | Cincinnati Reds, 1947 | .2322 | 61-93 |
| 42. | New York Mets, 1968 | .2323 | 87-75 |
| 43. | San Francisco Giants, 1992 | .2323 | 87-75 |
| 44. | Seattle Mariners, 1983 | .2324 | 48-114 |
| 45. | Baltimore Orioles, 2002 | .2326 | 57-105 |
| 46. | Baltimore Orioles, 1954 | .2327 | 59-95 |
| 47. | Boston Braves, 1943 | .2329 | 53-101 |
| 48. | San Francisco Giants, 1991 | .2329 | 68-94 |
| 49. | Kansas City A's, 1960 | .2331 | 69-85 |
| 50. | San Francisco Giants, 1980 | .2332 | 58-104 |