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| Catchers Single-Season On-Base Pct Leaderboard | |
| * - Indicates Hall of Fame
+ - indicates hit-less at-bats added to meet 502PA requirement. |
| Rank | Player | On-Base Pct | PA | Year | Career Leaderboard |
| 1. | Roger Bresnahan | .4509 | 633 | 1911 | |
| 2. | Pat Collins | .4358 | 583 | 1923 | |
| 3. | Pat Collins | .4339 | 590 | 1924 | |
| 4. | Roger Bresnahan | .4326 | 601 | 1913 | |
| 5. | Frank Chance * | .4288 | 597 | 1911 | |
| 6. | Roger Bresnahan | .4256 | 572 | 1905 | |
| 7. | Johnny Bassler | .4182 | 544 | 1920 | |
| 8. | Frank Chance * | .4160 | 649 | 1904 | |
| 9. | Johnny Bassler | .4148+ | 492 | 1918 | |
| 10. | Pat Collins | .4107 | 561 | 1926 | |
| 11. | Frank Chance * | .4057 | 557 | 1903 | |
| 12. | Chief Meyers | .4019 | 535 | 1916 | |
| 13. | Fred Tenney | .4010 | 649 | 1904 | |
| 14. | Frank Chance * | .4003 | 632 | 1907 | |
| 15. | Frank Chance * | .3997 | 642 | 1908 | |
| 16. | Frank Chance * | .3986 | 582 | 1910 | |
| 17. | George Stone | .3981 | 531 | 1909 | |
| 18. | Louis Santop | .3962 | 583 | 1923 | |
| 19. | Roger Bresnahan | .3955 | 621 | 1912 | |
| 20. | Frank Chance * | .3943 | 597 | 1909 | |
| 21. | Johnny Schulte | .3931 | 554 | 1926 | |
| 22. | Harry Bemis | .3899 | 554 | 1903 | |
| 23. | Pat Collins | .3885 | 562 | 1925 | |
| 24. | Johnny Bassler | .3882 | 516 | 1924 | |
| 25. | Joe McCarthy | .3882 | 545 | 1914 | |
| 26. | Roger Bresnahan | .3877 | 570 | 1914 | |
| 27. | Roger Bresnahan | .3866 | 569 | 1904 | |
| 28. | Pat Collins | .3862 | 537 | 1927 | |
| 29. | Roger Bresnahan | .3859 | 610 | 1909 | |
| 30. | Fred Tenney | .3853 | 548 | 1903 | |
| 31. | Bernie Hungling | .3834 | 519 | 1924 | |
| 32. | Wally Schang | .3826 | 549 | 1914 | |
| 33. | Pat Collins | .3825 | 550 | 1928 | |
| 34. | Roger Bresnahan | .3824 | 557 | 1906 | |
| 35. | Roger Bresnahan | .3822 | 560 | 1907 | |
| 36. | Chief Meyers | .3820 | 569 | 1911 | |
| 37. | Louis Santop | .3809 | 596 | 1922 | |
| 38. | Chief Meyers | .3805 | 570 | 1913 | |
| 39. | Pat Collins | .3785 | 548 | 1929 | |
| 40. | Roger Bresnahan | .3776 | 592 | 1910 | |
| 41. | Earl Smith | .3767 | 592 | 1921 | |
| 42. | Johnny Bassler | .3764 | 619 | 1925 | |
| Wally Schang | .3764 | 611 | 1917 | ||
| 44. | Earl Smith | .3752 | 629 | 1920 | |
| 45. | Eddie Ainsmith | .3745 | 512 | 1922 | |
| 46. | Fred Tenney | .3737 | 670 | 1905 | |
| 47. | Johnny Schulte | .3712 | 555 | 1925 | |
| 48. | Wally Schang | .3699 | 566 | 1916 | |
| 49. | Frank Chance * | .3699 | 611 | 1906 | |
| 50. | Johnny Bassler | .3678 | 595 | 1916 | |
| 51. | Hank Severeid | .3674 | 534 | 1919 | |
| 52. | Roger Bresnahan | .3663 | 517 | 1908 | |
| 53. | Roger Bresnahan | .3659 | 523 | 1903 | |
| 54. | Frank Chance * | .3651 | 505 | 1913 | |
| 55. | Earl Smith | .3645+ | 491 | 1926 | |
| 56. | Jake Stahl | .3643 | 549 | 1908 | |
| 57. | Roger Bresnahan | .3641 | 571 | 1915 | |
| 58. | Gus Fisher | .3636 | 528 | 1920 | |
| 59. | Pat Collins | .3635 | 511 | 1920 | |
| 60. | Hank Severeid | .3623 | 562 | 1918 | |
| 61. | Earl Smith | .3623 | 541 | 1924 | |
| 62. | Jake Stahl | .3622 | 590 | 1909 | |
| 63. | Frank Chance * | .3621 | 533 | 1912 | |
| 64. | Bob O'Farrell | .3620 | 517 | 1927 | |
| 65. | Johnny Bassler | .3610 | 619 | 1917 | |
| 66. | Frank Owens | .3607 | 535 | 1914 | |
| 67. | Earl Smith | .3591 | 560 | 1919 | |
| 68. | Earl Smith | .3586+ | 479 | 1927 | |
| 69. | Mickey Cochrane | .3581 | 525 | 1927 | |
| 70. | Mickey Cochrane | .3571 | 518 | 1926 | |
| Frank Chance * | .3571 | 644 | 1905 | ||
| 72. | Johnny Bassler | .3567+ | 473 | 1923 | |
| 73. | Louis Santop | .3563 | 536 | 1919 | |
| 74. | Frank Chance * | .3558 | 566 | 1902 | |
| 75. | Jack Zalusky | .3553 | 593 | 1910 | |
| 76. | Les Nunamaker | .3553+ | 450 | 1918 | |
| 77. | Earl Smith | .3546 | 565 | 1922 | |
| 78. | Ed McFarland | .3540 | 587 | 1903 | |
| 79. | Johnny Schulte | .3536 | 591 | 1927 | |
| 80. | Louis Santop | .3533+ | 467 | 1924 | |
| 81. | Jake Stahl | .3522 | 568 | 1906 | |
| 82. | Chief Meyers | .3522 | 531 | 1915 | |
| 83. | Louis Santop | .3512 | 578 | 1921 | |
| 84. | Frank Owens | .3510 | 547 | 1912 | |
| 85. | Bob O'Farrell | .3509+ | 494 | 1929 | |
| 86. | Bob O'Farrell | .3508+ | 491 | 1925 | |
| 87. | Wally Schang | .3501 | 566 | 1920 | |
| 88. | Ted Easterly | .3500 | 560 | 1916 | |
| 89. | Hank Severeid | .3499 | 527 | 1915 | |
| 90. | Harry Bemis | .3496 | 616 | 1904 | |
| 91. | Ed McFarland | .3492 | 508 | 1902 | |
| 92. | Johnny Kling | .3491 | 571 | 1911 | |
| 93. | Eddie Ainsmith | .3482 | 518 | 1921 | |
| 94. | Earl Smith | .3476 | 539 | 1923 | |
| 95. | Boileryard Clarke | .3469 | 503 | 1905 | |
| 96. | Jake Stahl | .3469 | 579 | 1911 | |
| 97. | Gus Fisher | .3465 | 512 | 1919 | |
| 98. | Johnny Schulte | .3464 | 588 | 1928 | |
| 99. | Ted Easterly | .3461 | 530 | 1911 | |
| 100. | Johnny Bassler | .3460+ | 391 | 1922 |
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