Single-Season On-Base Pct
Leaderboard
 
* - Indicates Hall of Fame
+ - indicates hit-less at-bats added to meet 446PA requirement.
Rank    Player On-Base Pct PA Year  
1.    Scott Perrotta .4660 516 1952  
2.    Mark Newhouse .4614 557 1952  
3.    Arnold Keener .4600 587 1953  
4.    Osvaldo Paredes .4586 495 1954  
5.    Sergio Rondon .4571 561 1952  
6.    Pedro Savino .4571 606 1953  
7.    Abraham Chee .4559 533 1954  
8.    Pedro Savino .4547 585 1955  
9.    Paul Davis .4523 584 1954  
10.    Sean Hughes .4457 599 1955  
11.    Edward Constance .4456 597 1954  
12.    Gregory Gaudette .4435 611 1952  
13.    Pedro Savino .4430 596 1952  
14.    Edward Constance .4425 626 1953  
15.    Ryan Good .4423 583 1955  
16.    Paul O'Neill .4413 605 1954  
17.    Jonathan Blackmer .4412 587 1952  
18.    Pedro Savino .4412 510 1954  
19.    Faustino Castaneda .4411 603 1953  
20.    Jason Seger .4405 481 1955  
21.    Gregory Gaudette .4379 460 1954  
22.    Edward Constance .4376 537 1952  
23.    August Jones .4372 550 1953  
24.    Pete Rohrbaugh .4367 600 1952  
25.    Leroy McKenzie .4363 577 1954  
26.    Paul O'Neill .4360 500 1955  
27.    Abraham Chee .4357 622 1953  
28.    Pete Rohrbaugh .4348 575 1955  
29.    Stanton Jakubowski .4347 562 1952  
30.    Joe Whelan .4338 627 1955  
31.    Joe Whelan .4315 628 1954  
32.    Ryan Good .4313 517 1954  
33.    Mark Gendreau .4296 561 1953  
34.    Paul Davis .4288 583 1955  
35.    August Jones .4286 583 1954  
  Kurt Oliverio .4286 567 1953  
37.    Jimmy Hildreth .4283 571 1954  
38.    Joseph Sommers .4281 593 1952  
39.    Sean Hughes .4281 584 1953  
40.    Gregory Gaudette .4255 604 1953  
41.    James Carrillo .4253 563 1953  
42.    Faustino Castaneda .4245 497 1955  
43.    Mark Gendreau .4245 490 1954  
44.    Scott Perrotta .4242 594 1955  
45.    Osvaldo Paredes .4242 620 1953  
46.    Joseph Sommers .4239 612 1955  
47.    Mark Gendreau .4229 533 1952  
48.    Osvaldo Paredes .4225 568 1955  
49.    August Jones .4222 564 1952  
50.    Mark Leonard .4222 515 1952  
51.    Curtis Ronk .4211 588 1954  
52.    Abraham Chee .4211 608 1955  
53.    Luis Villalba .4209 487 1952  
54.    Orville Swartz .4197 530 1952  
55.    Osvaldo Paredes .4192 594 1952  
56.    August Jones .4186 594 1955  
57.    Faustino Castaneda .4183 600 1954  
  Tony Flores .4183 603 1953  
59.    Ray Teske .4176 559 1953  
60.    Pete Rohrbaugh .4174 587 1954  
61.    Terrance Shortt .4170 581 1952  
62.    Francis Gaston .4157 498 1954  
63.    Jason Fowler .4153 484 1953  
64.    Francis Gaston .4150 506 1953  
65.    Robert Richard .4150 600 1955  
66.    Sean Hughes .4148 593 1954  
67.    Christopher Sykes .4143 566 1953  
68.    Freddy Botella .4142 577 1953  
69.    Samuel Gluck .4142 565 1954  
70.    Orville Swartz .4141 512 1955  
71.    Arthur Folsom .4133 520 1955  
72.    Derek Zurita .4132 637 1953  
73.    Abraham Chee .4129 575 1952  
74.    Kurt Oliverio .4129 592 1952  
75.    John Heaps .4123 587 1955  
76.    Terrance Shortt .4121 580 1953  
77.    Christian Carpenter .4120 602 1955  
78.    Harry Hiltner .4115 577 1954  
79.    Timothy Johnson .4112 552 1953  
80.    Luis Villalba .4111 540 1953  
81.    Tony Flores .4103 584 1952  
82.    Christian Carpenter .4098 549 1954  
83.    Manny Anguita .4098 599 1955  
84.    Joe Whelan .4096 586 1952  
85.    Mark Newhouse .4095 611 1953  
86.    Francis Gaston .4092 501 1952  
87.    Jonathan Blackmer .4091 594 1954  
  Kevin Pazos .4091 550 1954  
89.    George Hoyle .4089 582 1952  
90.    Kurt Oliverio .4089 538 1955  
91.    Brian Westberry .4088 456 1952  
92.    Faustino Castaneda .4088 570 1952  
93.    Paul O'Neill .4087 597 1952  
94.    Paul Davis .4083 600 1952  
95.    Clifford Morrone .4081 615 1954  
96.    Joe Whelan .4081 566 1953  
97.    Jonathan Blackmer .4080 603 1955  
98.    Jeramy Henderson .4079 581 1952  
99.    Walter Salgado .4078 564 1952  
100.    Scott Perrotta .4077 542 1954