| Rank | Team | Walks Allowed | Record |
| 1. | San Francisco Giants, 1968 | 259 | 103-59 |
| 2. | Atlanta Braves, 1968 | 307 | 74-88 |
| 3. | Pittsburgh Pirates, 1934 | 323 | 91-63 |
| 4. | St. Louis Cardinals, 1968 | 323 | 105-57 |
| 5. | Los Angeles Dodgers, 1968 | 326 | 66-96 |
| 6. | San Francisco Giants, 1966 | 339 | 98-64 |
| 7. | Pittsburgh Pirates, 1935 | 341 | 81-73 |
| 8. | Los Angeles Dodgers, 1969 | 342 | 94-68 |
| 9. | Montreal Expos, 1982 | 342 | 108-54 |
| 10. | New York Mets, 1988 | 345 | 104-58 |
| 11. | Los Angeles Dodgers, 1967 | 346 | 67-95 |
| 12. | New York Mets, 1968 | 348 | 87-75 |
| 13. | Chicago Cubs, 1968 | 352 | 65-97 |
| 14. | Minnesota Twins, 2005 | 352 | 78-84 |
| 15. | Milwaukee Braves, 1959 | 356 | 91-63 |
| 16. | Atlanta Braves, 1969 | 360 | 85-77 |
| 17. | Boston Red Sox, 1986 | 361 | 109-53 |
| 18. | Minnesota Twins, 1968 | 369 | 76-86 |
| 19. | Los Angeles Dodgers, 1963 | 370 | 100-62 |
| 20. | Montreal Expos, 1994 | 370 | 125-37 |
| 21. | Los Angeles Dodgers, 1966 | 373 | 78-84 |
| 22. | Los Angeles Dodgers, 1971 | 373 | 102-60 |
| 23. | Oakland A's, 1976 | 375 | 91-71 |
| 24. | Detroit Tigers, 1968 | 376 | 99-63 |
| 25. | Chicago Cubs, 1944 | 380 | 96-58 |
| 26. | Pittsburgh Pirates, 1991 | 380 | 103-59 |
| 27. | Chicago Cubs, 1969 | 382 | 77-85 |
| 28. | Baltimore Orioles, 2001 | 383 | 83-79 |
| 29. | Pittsburgh Pirates, 1945 | 384 | 89-65 |
| 30. | Chicago White Sox, 1966 | 387 | 95-67 |
| 31. | Oakland A's, 1968 | 388 | 84-78 |
| 32. | Chicago Cubs, 1988 | 388 | 88-74 |
| 33. | Minnesota Twins, 2004 | 389 | 89-73 |
| 34. | Cincinnati Reds, 2005 | 389 | 91-71 |
| 35. | New York Mets, 2013 | 389 | 77-85 |
| 36. | St. Louis Cardinals, 1992 | 391 | 74-88 |
| 37. | Los Angeles Dodgers, 2013 | 392 | 81-81 |
| 38. | Milwaukee Braves, 1958 | 393 | 80-74 |
| 39. | Minnesota Twins, 1966 | 393 | 88-74 |
| 40. | Montreal Expos, 1985 | 393 | 101-61 |
| 41. | Florida Marlins, 2010 | 393 | 89-74 |
| 42. | Atlanta Braves, 2013 | 394 | 74-88 |
| 43. | Chicago White Sox, 1965 | 395 | 79-83 |
| 44. | Philadelphia A's, 1937 | 396 | 78-76 |
| 45. | San Francisco Giants, 1969 | 396 | 97-65 |
| 46. | Oakland A's, 2001 | 396 | 102-60 |
| 47. | Milwaukee Brewers, 1978 | 397 | 91-71 |
| 48. | Kansas City A's, 1960 | 398 | 69-85 |
| 49. | Chicago Cubs, 1945 | 399 | 110-44 |
| 50. | Cincinnati Reds, 1972 | 399 | 106-56 |