highest on base percentage in 1991

Frank Thomas had the best on-base percentage in 1991, with an on-base percentage of .453.

Interpreted as:
highest on base percentage with a minimum of 3.1 PA per team game by a player in 1991
NAMEOBPSEASONTMGABRH2B3BHRRBIBBHBPSOSBCSPATBXBHSHSFIBBGIDPAVGSLGOPSwRCWRAAwOBAwRC+BRAA
1Frank Thomas
F. Thomas
.453
1991
158
559
104
178
31
2
32
109
138
1
112
1
2
700
309
65
0
2
13
20
.318
.553
1.006
146
66.8
.442
179
65.4
2Willie Randolph
W. Randolph
.424
1991
124
431
60
141
14
3
0
54
75
0
38
4
2
512
161
17
3
3
3
14
.327
.374
.798
78
20
.369
131
18.5
3Wade Boggs
W. Boggs
.421
1991
144
546
93
181
42
2
8
51
89
0
32
1
2
641
251
52
0
6
25
16
.332
.460
.881
105
33.1
.385
135
26.1
4Barry Bonds
B. Bonds
.410
1991
153
510
95
149
28
5
25
116
107
4
73
43
13
634
262
58
0
13
25
8
.292
.514
.924
110
38.3
.396
155
39.4
5Julio Franco
J. Franco
.408
1991
146
589
108
201
27
3
15
78
65
3
78
36
9
659
279
45
0
2
8
13
.341
.474
.882
113
38.3
.393
146
35.6
6Edgar Martinez
E. Martinez
.405
1991
150
544
98
167
35
1
14
52
84
8
72
0
3
642
246
50
2
4
9
19
.307
.452
.857
105
32.5
.384
137
28.4
7Brett Butler
B. Butler
.401
1991
161
615
112
182
13
5
2
38
108
1
79
38
28
730
211
20
4
2
4
3
.296
.343
.744
99
16.4
.347
122
18.5
8Rickey Henderson
R. Henderson
.400
1991
134
470
105
126
17
1
18
57
98
7
73
58
18
578
199
36
0
3
7
7
.268
.423
.823
90
24.8
.374
137
25
9Paul Molitor
P. Molitor
.399
1991
158
665
133
216
32
13
17
75
77
6
62
19
8
749
325
62
0
1
16
11
.325
.489
.888
127
42.1
.391
145
39.8
10Ken Griffey Jr.
K. Griffey Jr.
.399
1991
154
548
76
179
42
1
22
100
71
1
82
18
6
633
289
65
4
9
21
10
.327
.527
.926
111
39.6
.399
147
35.5
11Danny Tartabull
D. Tartabull
.397
1991
132
484
78
153
35
3
31
100
65
3
121
6
3
557
287
69
0
5
6
9
.316
.593
.990
111
47.9
.430
168
44.9
12Fred McGriff
F. McGriff
.396
1991
153
528
84
147
19
1
31
106
105
2
135
4
1
642
261
51
0
7
26
14
.278
.494
.890
105
32.9
.385
144
31.8
13Lou Whitaker
L. Whitaker
.391
1991
138
470
94
131
26
2
23
78
90
2
45
4
2
572
230
51
2
8
6
3
.279
.489
.881
96
31.4
.389
141
27.8
14Bobby Bonilla
B. Bonilla
.391
1991
157
577
102
174
44
6
18
100
90
2
67
2
4
680
284
68
0
11
8
14
.302
.492
.883
114
36.9
.388
149
38
15Rafael Palmeiro
R. Palmeiro
.389
1991
159
631
115
203
49
3
26
88
68
6
72
4
3
714
336
78
2
7
10
17
.322
.532
.922
127
46.8
.403
152
43.8
16Jeff Bagwell
J. Bagwell
.387
1991
156
554
79
163
26
4
15
82
75
13
116
7
4
650
242
45
1
7
5
12
.294
.437
.824
100
26.2
.370
138
28.1
17Mickey Tettleton
M. Tettleton
.387
1991
154
501
85
132
17
2
31
89
101
2
131
3
3
608
246
50
0
4
9
12
.263
.491
.878
101
32.8
.388
140
28.9
18Chili Davis
C. Davis
.385
1991
153
534
84
148
34
1
29
93
95
1
117
5
6
634
271
64
0
4
13
9
.277
.507
.892
107
35.5
.391
139
29.3
19Harold Baines
H. Baines
.383
1991
141
488
76
144
25
1
20
90
72
1
67
0
1
566
231
46
0
5
22
12
.295
.473
.857
87
23.1
.371
135
23.3
20Ozzie Smith
O. Smith
.380
1991
150
550
96
157
30
3
3
50
83
1
36
35
9
641
202
36
6
1
2
8
.285
.367
.747
85
13.1
.345
118
13.4
21Ryne Sandberg
R. Sandberg
.379
1991
158
585
104
170
32
2
26
100
87
2
89
22
8
684
284
60
1
9
4
9
.291
.485
.865
112
34.4
.383
139
30.2
22Dave Magadan
D. Magadan
.378
1991
124
418
58
108
23
0
4
51
83
2
50
1
1
517
143
27
7
7
3
5
.258
.342
.721
65
6.8
.335
113
7.7
23Barry Larkin
B. Larkin
.378
1991
123
464
88
140
27
4
20
69
55
3
64
24
6
527
235
51
3
2
1
7
.302
.506
.884
90
30.4
.393
148
28.9
24Carlos Quintana
C. Quintana
.375
1991
149
478
69
141
21
1
11
71
61
2
66
1
0
550
197
33
6
3
2
17
.295
.412
.787
79
16.6
.357
116
10.6
25Jack Clark
J. Clark
.374
1991
140
481
75
120
18
1
28
87
96
3
133
0
2
585
224
47
0
5
3
17
.249
.466
.840
92
26.3
.376
129
19.9

More MLB News

More White Sox Stats

Team Batting Leaders

HR

20

Murakami

Munetaka Murakami

RBI

45

Montgomery

Colson Montgomery

AVG

.286

Antonacci

Sam Antonacci
Team Pitching Leaders

W

9

Martin

Davis Martin

K

83

Martin

Davis Martin

ERA

2.76

Newcomb

Sean Newcomb
Team Rankings

HR

104

2nd

R

348

12th

SO

605

19th

ERA

4.43

20th

2026 Division Standings
TEAMWLPCTGB
White Sox White Sox
39
35
.527
40
36
.526
36
41
.468
4.5
32
45
.416
8.5
31
44
.413
8.5
Schedule
DATEMATCHUPTIME (ET)
Sat
6/20
@
1:10 PM
Sun
6/21
@
1:40 PM
Mon
6/22
@
7:40 PM
Tue
6/23
@
7:40 PM
Wed
6/24
@
2:10 PM
Last Game
CWS White Sox

39 - 35

3

Final

4

DET Tigers

31 - 44

Fri 19 Jun 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
47
27
.635
40
35
.533
7.5
39
37
.513
9.0
38
38
.500
10.0
34
41
.453
13.5
NL CentralWLPCTGB
45
28
.616
40
34
.541
5.5
40
36
.526
6.5
38
38
.500
8.5
35
39
.473
10.5
NL WestWLPCTGB
49
27
.645
39
36
.520
9.5
38
36
.514
10.0
31
44
.413
17.5
29
47
.382
20.0
AL EastWLPCTGB
46
28
.622
42
30
.583
3.0
37
39
.487
10.0
35
42
.455
12.5
30
43
.411
15.5
AL CentralWLPCTGB
39
35
.527
40
36
.526
36
41
.468
4.5
32
45
.416
8.5
31
44
.413
8.5
AL WestWLPCTGB
39
38
.506
38
38
.500
0.5
36
39
.480
2.0
36
41
.468
3.0
30
47
.390
9.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Thu
6/4
@
8-2
Thu
6/4
@
12-9
Thu
6/4
@
7-2
Thu
6/4
@
8-6
Thu
6/4
@
5-1

Schedule

DATEMATCHUPTIME (ET)
Sat
6/20
@
1:10 PM
Sat
6/20
@
1:35 PM
Sat
6/20
@
2:20 PM
Sat
6/20
@
4:05 PM
Sat
6/20
@
4:10 PM