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| Single-Season Walks Allowed Leaderboard | |
| * - Indicates Hall of Fame |
| Rank | Player | Walks Allowed | IP | Year | Career Leaderboard |
| 1. | Thomas Crystal | 179 | 276.3 | 1952 | |
| 2. | Fabian Cordova | 172 | 307.0 | 1952 | |
| 3. | Earl Griffin | 170 | 275.7 | 1954 | |
| 4. | Larry Bagby | 160 | 264.7 | 1955 | |
| 5. | Donald Phillips | 156 | 294.7 | 1954 | |
| 6. | Harry Robin | 153 | 310.3 | 1954 | |
| Roland Greenman | 153 | 268.0 | 1952 | ||
| 8. | Larry Bagby | 151 | 273.3 | 1954 | |
| 9. | John Alton | 149 | 302.7 | 1953 | |
| 10. | John Alton | 147 | 273.7 | 1952 | |
| 11. | Cameron Hagans | 146 | 294.0 | 1954 | |
| 12. | Eduardo Garza | 145 | 276.0 | 1953 | |
| 13. | Harry Robin | 143 | 304.0 | 1955 | |
| 14. | John Alton | 141 | 303.7 | 1954 | |
| Eduardo Garza | 141 | 295.3 | 1954 | ||
| Justin Paige | 141 | 249.7 | 1954 | ||
| 17. | Donald Phillips | 140 | 313.3 | 1955 | |
| Jon Schmidt | 140 | 175.7 | 1955 | ||
| 19. | Harry Robin | 138 | 266.0 | 1953 | |
| 20. | Walter Meas | 137 | 290.7 | 1953 | |
| 21. | Frank Delmonte | 134 | 283.7 | 1952 | |
| Brian Scoville | 134 | 240.3 | 1952 | ||
| 23. | Eduardo Garza | 133 | 294.3 | 1955 | |
| Frank Haws | 133 | 245.3 | 1952 | ||
| 25. | Benjamin Ridings | 131 | 192.3 | 1955 | |
| 26. | Thomas Brownlow | 129 | 265.7 | 1952 | |
| Vincent Vivian | 129 | 224.3 | 1952 | ||
| 28. | James Leggett | 128 | 265.0 | 1954 | |
| Cameron Hagans | 128 | 311.0 | 1953 | ||
| Carl Nicosia | 128 | 253.3 | 1953 | ||
| 31. | Salomon Mejorado | 126 | 260.7 | 1955 | |
| Donald Phillips | 126 | 308.3 | 1952 | ||
| Nathaniel Richardson | 126 | 242.3 | 1952 | ||
| 34. | Michael Knepper | 125 | 308.7 | 1953 | |
| Cameron Hagans | 125 | 256.3 | 1952 | ||
| 36. | George Ogren | 124 | 226.7 | 1954 | |
| Dante Ruiz | 124 | 306.3 | 1952 | ||
| 38. | Andrew Muller | 123 | 243.3 | 1953 | |
| Alejo Torralbo | 123 | 287.0 | 1952 | ||
| Everett Colletti | 123 | 254.0 | 1952 | ||
| 41. | Jermaine Jensen | 122 | 248.7 | 1955 | |
| George Ogren | 122 | 239.7 | 1955 | ||
| Adrian Latta | 122 | 259.3 | 1952 | ||
| 44. | Fabian Cordova | 121 | 250.7 | 1953 | |
| 45. | Guillermo Rios | 120 | 230.7 | 1955 | |
| Richard Baskin | 120 | 214.3 | 1955 | ||
| Fabian Cordova | 120 | 289.0 | 1954 | ||
| 48. | Michael Knepper | 118 | 316.7 | 1952 | |
| 49. | Fabian Cordova | 117 | 248.0 | 1955 | |
| 50. | David Caviness | 116 | 213.7 | 1954 | |
| Vincent Vivian | 116 | 211.0 | 1953 | ||
| Carl Nicosia | 116 | 268.0 | 1952 | ||
| 53. | George Bash | 114 | 258.3 | 1953 | |
| Stephen Gilbert | 114 | 225.0 | 1953 | ||
| Donald Phillips | 114 | 223.3 | 1953 | ||
| 56. | Michael Knepper | 113 | 328.3 | 1954 | |
| Melvin Antonio | 113 | 262.3 | 1952 | ||
| 58. | Harry Robin | 112 | 202.0 | 1952 | |
| 59. | Carl Nicosia | 110 | 255.3 | 1954 | |
| 60. | Carl Nicosia | 109 | 284.7 | 1955 | |
| 61. | Russell Kiel | 108 | 222.0 | 1955 | |
| Billy Delucia | 108 | 292.3 | 1952 | ||
| 63. | James Leggett | 107 | 238.3 | 1953 | |
| 64. | Michael Knepper | 106 | 292.7 | 1955 | |
| Jason Williams | 106 | 283.7 | 1955 | ||
| Bill Pelfrey | 106 | 264.7 | 1954 | ||
| 67. | Cameron Hagans | 105 | 224.7 | 1955 | |
| Antonio Padula | 105 | 262.0 | 1954 | ||
| Billy Delucia | 105 | 292.0 | 1953 | ||
| Bill Pelfrey | 105 | 271.7 | 1953 | ||
| Justin Paige | 105 | 269.7 | 1953 | ||
| James Leggett | 105 | 248.3 | 1952 | ||
| 73. | Antonio Padula | 104 | 284.0 | 1952 | |
| 74. | James Johnson | 103 | 230.0 | 1954 | |
| 75. | David Caviness | 102 | 218.7 | 1955 | |
| 76. | Dante Ruiz | 101 | 293.0 | 1954 | |
| Andrew Muller | 101 | 284.7 | 1952 | ||
| 78. | Francis Wachter | 100 | 284.7 | 1954 | |
| Victor Demaria | 100 | 153.3 | 1953 | ||
| 80. | Tony Delossantos | 99 | 268.3 | 1952 | |
| Michael Naron | 99 | 257.0 | 1952 | ||
| 82. | David Stilwell | 98 | 237.3 | 1955 | |
| Christian Schwandt | 98 | 192.7 | 1955 | ||
| David Stilwell | 98 | 267.0 | 1953 | ||
| Gary Wadsworth | 98 | 218.0 | 1952 | ||
| 86. | Dante Ruiz | 97 | 293.0 | 1955 | |
| Melvin Antonio | 97 | 223.3 | 1954 | ||
| Alexis Aguiar | 97 | 271.7 | 1953 | ||
| Chester Belue | 97 | 257.3 | 1953 | ||
| Antonio Padula | 97 | 243.3 | 1953 | ||
| Everett Colletti | 97 | 198.0 | 1953 | ||
| 92. | Billy Delucia | 96 | 235.3 | 1954 | |
| Christian Schwandt | 96 | 196.0 | 1954 | ||
| Everett Colletti | 96 | 167.0 | 1954 | ||
| John Rademacher | 96 | 139.7 | 1954 | ||
| Richard Sanders | 96 | 260.3 | 1952 | ||
| Michael Donnelly | 96 | 223.0 | 1952 | ||
| Justin Paige | 96 | 210.7 | 1952 | ||
| 99. | Steven Caesar | 95 | 256.0 | 1955 | |
| Pat Ogren | 95 | 273.3 | 1954 |
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