highest on base percentage in mlb history in one season minimum 300 plate appearances

Barry Bonds has the best on-base percentage with 300+ plate appearances in a season, with an on-base percentage of .609 in 2004.

Interpreted as:
highest on base percentage by a player in MLB history in one season minimum 300 plate appearances
NAMEOBPPASEASONTMGABRH2B3BHRRBIBBHBPSOSBCSTBXBHSHSFIBBGIDPAVGSLGOPSwRCWRAAwOBAwRC+BRAA
1Barry Bonds
B. Bonds
.609
617
2004
147
373
129
135
27
3
45
101
232
9
41
6
1
303
75
0
3
120
5
.362
.812
1.422
185
108
.537
233
105.7
2Barry Bonds
B. Bonds
.582
612
2002
143
403
117
149
31
2
46
110
198
9
47
9
2
322
79
0
2
68
4
.370
.799
1.381
183
110
.544
244
109.9
3Ted Williams
T. Williams
.553
606
1941
143
456
135
185
33
3
37
120
147
3
27
2
4
335
73
0
10
.406
.735
1.287
179
108.8
.568
221
96.9
4John McGraw
J. McGraw
.547
539
1899
117
399
140
156
13
3
1
33
124
14
21
73
178
17
2
.391
.446
.994
140
65.2
.494
178
61.2
5Babe Ruth
B. Ruth
.545
699
1923
152
522
151
205
45
13
41
130
170
4
93
17
21
399
99
3
.393
.764
1.309
211
124.7
.571
230
120.4
6Babe Ruth
B. Ruth
.532
616
1920
142
458
158
172
36
9
54
135
150
3
80
14
14
388
99
5
.376
.847
1.379
191
120.9
.597
237
110.5
7Barry Bonds
B. Bonds
.529
550
2003
130
390
111
133
22
1
45
90
148
10
58
7
0
292
68
0
2
61
7
.341
.749
1.278
148
80.5
.503
212
79.4
8Ted Williams
T. Williams
.526
546
1957
132
420
96
163
28
1
38
87
119
5
43
0
1
307
67
0
2
33
11
.388
.731
1.257
148
87.3
.524
223
79
9Billy Hamilton
B. Hamilton
.521
702
1894
132
558
198
225
25
15
4
90
128
9
19
100
292
44
7
.403
.523
1.044
209
81.9
.495
157
76.2
10Babe Ruth
B. Ruth
.516
652
1926
152
495
139
184
30
5
47
153
144
3
76
11
9
365
82
10
.372
.737
1.253
184
105.6
.551
216
100.6
11Barry Bonds
B. Bonds
.515
664
2001
153
476
129
156
32
2
73
137
177
9
93
13
3
411
107
0
2
35
5
.328
.863
1.379
200
117.7
.537
234
116.6
12Ted Williams
T. Williams
.513
526
1954
117
386
93
133
23
1
29
89
136
1
32
0
0
245
53
0
3
10
.345
.635
1.148
131
71.1
.507
207
65.5
13Babe Ruth
B. Ruth
.513
681
1924
153
529
143
200
39
7
46
124
142
4
81
9
13
391
92
6
.378
.739
1.252
193
109.2
.549
210
102
14Babe Ruth
B. Ruth
.512
693
1921
152
540
177
204
44
16
59
168
145
4
81
17
13
457
119
4
.378
.846
1.359
214
127.8
.575
224
118.7
15Mickey Mantle
M. Mantle
.512
623
1957
144
474
121
173
28
6
34
94
146
0
75
16
3
315
68
0
3
23
5
.365
.665
1.177
157
87.1
.498
217
86
16John McGraw
J. McGraw
.508
308
1901
73
232
71
81
14
9
0
28
61
14
6
24
113
23
1
.349
.487
.995
75
35.4
.475
167
29.5
17Rogers Hornsby
R. Hornsby
.507
640
1924
143
536
121
227
43
14
25
94
89
2
32
5
12
373
82
13
.424
.696
1.203
175
96.7
.537
221
95.9
18John McGraw
J. McGraw
.505
447
1900
99
334
84
115
10
4
2
33
85
23
9
29
139
16
5
.344
.416
.921
103
42.5
.458
160
38.5
19Joe Kelley
J. Kelley
.502
638
1894
129
507
165
199
48
20
6
111
107
5
36
46
305
74
19
.393
.602
1.104
194
78.6
.502
159
71.1
20Hugh Duffy
H. Duffy
.502
616
1894
125
539
160
237
51
16
18
145
66
1
15
48
374
85
10
.440
.694
1.196
203
91.3
.526
169
80.7
21Ed Delahanty
E. Delahanty
.500
578
1895
116
480
149
194
49
10
11
106
86
6
31
46
296
70
6
.404
.617
1.117
174
78.7
.510
177
76.8
22Ted Williams
T. Williams
.499
671
1942
150
522
141
186
34
5
36
137
145
4
51
3
2
338
75
0
12
.356
.648
1.147
168
96.2
.524
209
86.5
23Ted Williams
T. Williams
.499
693
1947
156
528
125
181
40
9
32
114
162
2
47
0
1
335
81
1
10
.343
.634
1.133
170
91.3
.508
207
86.2
24Rogers Hornsby
R. Hornsby
.498
619
1928
140
486
99
188
42
7
21
94
107
1
41
5
307
70
25
.387
.632
1.130
156
80.2
.506
196
78.1
25Ted Williams
T. Williams
.497
672
1946
150
514
142
176
37
8
38
123
156
2
44
0
0
343
83
0
12
.342
.667
1.164
166
95.8
.525
214
87.5

More Giants Stats

Team Batting Leaders

HR

30

Adames

Willy Adames

RBI

87

Adames

Willy Adames

AVG

.266

Lee

Jung Hoo Lee
Team Pitching Leaders

W

15

Webb

Logan Webb

K

224

Webb

Logan Webb

ERA

3.22

Webb

Logan Webb
Team Rankings

HR

173

19th

R

705

17th

SO

1,358

17th

ERA

3.82

10th

2025 Division Standings
TEAMWLPCTGB
93
69
.574
90
72
.556
3.0
Giants Giants
81
81
.500
12.0
80
82
.494
13.0
43
119
.265
50.0
Schedule
DATEMATCHUPTIME (ET)
Wed
3/25
@
8:05 PM
Fri
3/27
@
4:35 PM
Sat
3/28
@
7:15 PM
Mon
3/30
@
9:40 PM
Tue
3/31
@
9:40 PM
Last Game
COL Rockies

43 - 119

0

Final

4

SFG Giants

81 - 81

Sun 28 Sep 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Standings

NL EastWLPCTGB
96
66
.593
83
79
.512
13.0
79
83
.488
17.0
76
86
.469
20.0
66
96
.407
30.0
NL CentralWLPCTGB
97
65
.599
Cubs Cubs - w
92
70
.568
5.0
Reds Reds - w
83
79
.512
14.0
78
84
.481
19.0
71
91
.438
26.0
NL WestWLPCTGB
93
69
.574
90
72
.556
3.0
81
81
.500
12.0
80
82
.494
13.0
43
119
.265
50.0
AL EastWLPCTGB
94
68
.580
94
68
.580
89
73
.549
5.0
77
85
.475
17.0
75
87
.463
19.0
AL CentralWLPCTGB
88
74
.543
87
75
.537
1.0
82
80
.506
6.0
70
92
.432
18.0
60
102
.370
28.0
AL WestWLPCTGB
90
72
.556
87
75
.537
3.0
81
81
.500
9.0
76
86
.469
14.0
72
90
.444
18.0

MLB 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/16
@
6-2
Tue
9/16
@
9-4
Tue
9/16
@
4-5
Tue
9/16
@
1-2
Tue
9/16
@
5-7

Schedule

DATEMATCHUPTIME (ET)
Wed
3/25
@
8:05 PM
Thu
3/26
@
4:00 AM
Thu
3/26
@
4:00 AM
Thu
3/26
@
2:10 PM
Thu
3/26
@
3:05 PM