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  
1.    Jimmie Davis .4716 529 1949  
2.    Douglas Corp .4601 716 1948  
3.    Sean Hawk .4601 689 1949  
4.    Sean Hawk .4562 673 1947  
5.    Sean Hawk .4517 693 1948  
6.    Douglas Corp .4503 684 1950  
7.    Jimmie Davis .4487 673 1948  
8.    Douglas Corp .4478 670 1949  
9.    Orlando Marquez .4439 642 1948  
10.    Peter Wyatt .4436 683 1949  
11.    Orlando Marquez .4398 723 1950  
12.    Alonzo Zendejas .4387 703 1950  
13.    Arthur Wade .4370 731 1948  
14.    Raymond Forster .4356 629 1948  
15.    Douglas Corp .4346 711 1947  
16.    Orlando Marquez .4321 686 1949  
17.    Alonzo Zendejas .4318 674 1947  
18.    Sean Hawk .4315 584 1950  
19.    Joseph Rosado .4315 642 1947  
20.    Alan Miller .4312 719 1949  
21.    Arthur Wade .4311 668 1950  
22.    Russell Christman .4310 703 1947  
23.    Raymond Forster .4304 625 1950  
24.    Luis Caņaveral .4301 672 1950  
25.    Ernest Orlandi .4277 636 1949  
26.    Luis Zalvidea .4275 655 1949  
27.    Kelley Ferland .4270 623 1949  
28.    Marshall Searles .4268 634 1950  
29.    Rafael Naranjo .4259 695 1948  
30.    Shawn Deluna .4254 718 1950  
31.    Luis Rosenblatt .4242 679 1949  
32.    Luis Rosenblatt .4238 663 1947  
33.    Guy Mickelson .4236 613 1949  
34.    Jimmie Davis .4234 692 1947  
35.    Matthew Thompson .4212 622 1947  
36.    Cesar Olivera .4211 665 1949  
37.    Reuben Maddocks .4209 613 1950  
38.    Duane Lara .4203 660 1947  
39.    Jacky Baeza .4196 672 1950  
40.    Joseph Rosado .4191 692 1949  
41.    Paul Haga .4181 708 1947  
42.    Luis Zalvidea .4180 646 1950  
43.    Alonzo Zendejas .4178 678 1948  
44.    Nathan Knighten .4153 670 1950  
45.    Alonzo Zendejas .4149 658 1949  
46.    Russell Christman .4146 673 1950  
47.    Reuben Maddocks .4146 632 1949  
48.    Russell Christman .4138 551 1949  
49.    Herbert Slagle .4134 687 1950  
50.    Gary Reichenbach .4111 671 1949  
51.    Arthur Wade .4110 732 1947  
52.    Luis Rosenblatt .4095 674 1948  
53.    Paul Haga .4089 675 1948  
54.    Guy Mickelson .4085 656 1948  
55.    Kelley Ferland .4078 689 1950  
56.    Jacky Baeza .4077 672 1947  
57.    John Swofford .4073 519 1949  
58.    Shawn Deluna .4071 700 1949  
59.    Jimmie Davis .4071 673 1950  
60.    Joseph Rosado .4062 645 1948  
61.    Dave Romeo .4061 560 1947  
62.    Kelley Ferland .4056 684 1947  
63.    John Welch .4055 614 1950  
64.    John To .4048 672 1949  
65.    Leonard Cortines .4047 640 1948  
66.    Luis Caņaveral .4045 665 1948  
67.    Christopher Hiltner .4043 705 1948  
68.    Victor Glover .4041 544 1950  
69.    Herman Eberle .4037 662 1949  
70.    James Bristow .4020 695 1950  
71.    Berny Romero .4019 642 1947  
72.    Jacky Baeza .4018 678 1948  
73.    Michael Hines .4017 605 1950  
74.    Raymond Crawford .4014 700 1950  
75.    Ernest Orlandi .4009 641 1950  
76.    Joel Turnage .4009 702 1950  
77.    Alejo Armijo .4004+ 492 1950  
78.    John To .4003 672 1950  
79.    Arthur Wade .4003 704 1949  
80.    Lino Anderson .3984 640 1950  
81.    Berny Romero .3981 638 1948  
82.    Todd Ryerson .3976 669 1947  
83.    Pedro Echeveste .3976 659 1949  
84.    George Busby .3975 651 1950  
85.    William Giesen .3965 686 1947  
86.    Reuben Maddocks .3962 679 1947  
87.    John Swofford .3961 563 1950  
88.    Matthew Thompson .3959 587 1950  
89.    Herbert Slagle .3957 700 1949  
90.    Guy Mickelson .3956 632 1950  
91.    Bill Marquardt .3955 623 1948  
92.    Gary Reichenbach .3954 650 1950  
93.    Alejo Armijo .3949 633 1949  
94.    Trevor Maury .3949 671 1947  
95.    Raymond Forster .3949 628 1947  
96.    William Belknap .3949 585 1948  
97.    Dave Romeo .3947 684 1948  
98.    Daniel Armstead .3945 649 1948  
99.    Herbert Slagle .3942 586 1948  
100.    Luis Rosenblatt .3939 661 1950