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FIRST BASEMEN SINGLE SEASON
ON-BASE PCT
10/05/1997
League History Index | Players | Teams | Managers | Leagues | Leaderboards | Awards | Accomplishments
Rank Player OBP YEAR Open Career Leaderboard
1 Keith Hernandez .4395 1977  
2 Frank Thomas# .4367 1990  
3 Mike Hargrove .4165 1985  
4 Frank Thomas# .4159 1994  
5 Will Clark# .4154 1988  
6 Keith Hernandez .4148 1976  
7 Frank Thomas# .4139 1995  
8 Frank Thomas# .4112 1991  
9 Frank Thomas# .4076 1996  
10 Edgar Martinez# .4059 1992  
11 Bill Madlock* .4047 1977  
12 Frank Thomas# .4042 1992  
13 John Mayberry .4014 1979  
14 Kevin Mitchell# .4000 1989  
14 Mark McGwire# .4000 1996  
16 Mark Grace# .3988 1988  
17 Rod Carew .3978 1976  
18 John Olerud# .3965 1990  
19 Brian S Giles# .3962 1997  
20 Mike Hargrove .3950 1976  
21 Eddie Murray .3948 1979  
22 Bill Madlock* .3938 1978  
23 Frank Thomas# .3932 1997  
24 Ken Phelps .3928 1981  
25 Alvin Davis# .3920 1985  
26 Jim Thome# .3917 1996  
27 Mike Hargrove .3916 1982  
28 Frank Thomas# .3914 1993  
29 Jose Offerman# .3899 1994  
30 Randy Milligan# .3893 1987  
30 Mike Hargrove .3893 1979  
32 Keith Hernandez .3891 1979  
33 Jason Giambi# .3890 1996  
34 Eddie Murray .3870 1977  
35 Hiromitsu Ochiai .3867 1986  
35 Will Clark# .3867 1989  
37 Kevin Mitchell# .3852 1986  
38 Will Clark# .3842 1993  
39 Alvin Davis# .3838 1986  
39 Carlos Delgado# .3838 1997  
41 Edgar Martinez# .3832 1994  
42 Fred McGriff# .3818 1990  
43 Jim Thome# .3815 1997  
44 John Olerud# .3814 1994  
45 Mark McGwire# .3807 1987  
45 John Kruk# .3807 1989  
47 Don Mattingly# .3799 1985  
48 John Olerud# .3788 1993  
48 Will Clark# .3788 1990  
50 Bobby Bonilla# .3786 1996  
51 Mike Hargrove .3776 1978  
52 John Mayberry .3771 1980  
53 Mark McGwire# .3764 1988  
54 Mark McGwire# .3763 1990  
54 Howard Johnson# .3763 1987  
54 John Olerud# .3763 1991  
57 Eddie Murray .3762 1978  
58 Keith Hernandez .3760 1984  
59 Alvin Davis# .3754 1984  
60 Mark McGwire# .3752 1997  
61 Darryl Strawberry# .3745 1984  
62 Bob Watson .3741 1976  
63 Edgar Martinez# .3723 1993  
64 Keith Hernandez .3720 1980  
65 Mark McGwire# .3719 1986  
66 Mike Hargrove .3717 1980  
67 Randy Milligan# .3715 1988  
67 Mark Grace# .3715 1994  
67 Howard Johnson# .3715 1988  
70 Jeff Bagwell# .3705 1991  
71 Mike Hargrove .3704 1981  
72 Von Hayes .3701 1983  
73 John Kruk# .3691 1988  
74 Mark Grace# .3687 1989  
75 Eddie Murray .3674 1981  
76 Danny Tartabull# .3670 1991  
76 Ivan Calderon# .3670 1985  
78 Bob Watson .3667 1979  
79 Kent Hrbek# .3665 1996  
80 Keith Hernandez .3662 1978  
81 Cecil Cooper .3655 1979  
82 John Kruk# .3654 1992  
82 Rafael Palmeiro# .3654 1994  
84 Jeff Bagwell# .3653 1993  
85 Will Clark# .3652 1992  
86 John Kruk# .3649 1990  
87 Eddie Murray .3648 1980  
88 Rafael Palmeiro# .3642 1992  
89 Tony Solaita .3640 1976  
90 Willie Aikens .3639 1982  
91 Gary Matthews .3636 1985  
92 Rod Carew .3630 1977  
93 Kevin Mitchell# .3629 1987  
94 Jason Giambi# .3626 1997  
95 John Kruk# .3621 1991  
95 Danny Tartabull# .3621 1988  
95 Mark McGwire# .3621 1992  
98 Mike Ivie .3619 1976  
99 John Olerud# .3616 1996  
99 Mike Miley .3616 1991  
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