mlb players with highest obp in rookie season

Joe Jackson has the best on-base percentage by a rookie, with an on-base percentage of .468 in 1911.

Interpreted as:
MLB players with highest obp with a minimum of 3.1 PA per team game in rookie season
NAMEOBPSEASONTMGABRH2B3BHRRBIBBHBPSOSBCSPATBXBHSHSFIBBGIDPAVGSLGOPSWRCWRAAWOBAWRC+BRAA
1Joe Jackson
J. Jackson
.468
1911
CLE CLE
147
571
126
233
45
19
7
83
56
8
43
41
641
337
71
6
.408
.590
1.058
151
75.1
.494
184
68.6
2Roy Thomas
R. Thomas
.457
1899
PHI PHI
150
547
137
178
12
4
0
47
115
17
45
42
702
198
16
23
.325
.362
.819
137
39.9
.414
137
37.6
3Benny Kauff
B. Kauff
.447
1914
IND
154
571
120
211
44
13
8
95
72
8
55
75
667
305
65
16
.370
.534
.981
136
66
.465
167
52.6
4Charlie Keller
C. Keller
.447
1939
NYY NYY
111
398
87
133
21
6
11
83
81
0
49
6
3
490
199
38
11
4
.334
.500
.947
97
36.5
.436
146
31.4
5Fred Snodgrass
F. Snodgrass
.440
1910
NYG NYG
123
396
69
127
22
8
2
44
71
13
52
33
493
171
32
13
.321
.432
.871
87
36.2
.427
152
29.6
6Ted Williams
T. Williams
.436
1939
BSA BSA
149
565
131
185
44
11
31
145
107
2
64
2
1
677
344
86
3
10
.327
.609
1.045
150
66.1
.464
156
53.1
7Cupid Childs
C. Childs
.434
1890
SYR
126
493
109
170
33
14
2
89
72
6
56
571
237
49
.345
.481
.915
135
47.8
.438
161
52.9
8Elmer Flick
E. Flick
.430
1898
PHI PHI
134
453
84
137
16
13
8
81
86
15
36
23
565
203
37
11
.302
.448
.878
114
40.2
.427
149
37.8
9Fielder Jones
F. Jones
.427
1896
BKN BKN
104
395
82
140
10
8
3
46
48
2
15
18
451
175
21
6
.354
.443
.870
94
24.4
.417
135
25.3
10Minnie Minoso
M. Minoso
.422
1951
TOT
146
530
112
173
34
14
10
76
72
16
42
31
10
622
265
58
4
12
.326
.500
.922
115
41.8
.423
150
38.9
11Aaron Judge
A. Judge
.422
2017
NYY NYY
155
542
128
154
24
3
52
114
127
5
208
9
4
678
340
79
0
4
11
15
.284
.627
1.049
145
62.5
.430
174
61.5
12Ginger Beaumont
G. Beaumont
.416
1899
PIT PIT
111
437
90
154
15
8
3
38
41
7
27
31
489
194
26
4
.352
.444
.860
95
27.4
.413
135
25.1
13Jimmy Williams
J. Williams
.416
1899
PIT PIT
153
621
126
220
28
27
9
116
60
6
51
26
693
329
64
6
.354
.530
.946
150
54.3
.441
151
51.1
14Lu Blue
L. Blue
.416
1921
DET DET
153
585
103
180
33
11
5
75
103
5
47
13
17
709
250
49
16
.308
.427
.843
116
27.7
.396
120
19.2
15Jimmy Bannon
J. Bannon
.414
1894
BSN BSN
128
494
130
166
29
10
13
114
62
4
42
47
566
254
52
6
.336
.514
.928
127
24.6
.422
114
14.9
16Billy Goodman
B. Goodman
.414
1948
BSA BSA
127
445
65
138
27
2
1
66
74
5
44
5
3
527
172
30
3
18
.310
.387
.801
80
17.9
.385
111
7.8
17Ferris Fain
F. Fain
.414
1947
PHA PHA
136
461
70
134
28
6
7
71
95
2
34
4
5
567
195
41
9
15
.291
.423
.837
90
26
.396
137
24.4
18Bill Joyce
B. Joyce
.413
1890
BKP
133
489
121
123
18
18
1
78
123
12
77
43
624
180
37
.252
.368
.782
125
29.3
.394
111
12.6
19Billy Hamilton
B. Hamilton
.413
1889
KCC
137
534
144
161
17
12
3
77
87
14
41
111
635
211
32
.301
.395
.808
130
32.6
.396
124
23.8
20Paul Waner
P. Waner
.413
1926
PIT PIT
144
536
101
180
35
22
8
79
66
4
19
11
618
283
65
12
.336
.528
.941
116
41.4
.430
148
36.3
21Rasty Wright
R. Wright
.413
1890
TOT
101
393
89
111
11
6
0
29
81
6
4
33
480
134
17
.282
.341
.753
92
18.7
.384
131
22.6
22Les Fleming
L. Fleming
.412
1942
CLE CLE
156
548
71
160
27
4
14
82
106
6
57
6
8
662
237
45
2
13
.292
.432
.845
109
38.3
.404
144
34.3
23Joe Sewell
J. Sewell
.412
1921
CLE CLE
154
572
101
182
36
12
4
93
80
11
17
7
6
683
254
52
20
.318
.444
.856
114
28.3
.399
120
18.4
24Earle Combs
E. Combs
.411
1925
NYY NYY
150
593
117
203
36
13
3
62
65
4
43
12
13
673
274
52
11
.342
.462
.873
116
27.8
.403
124
22.6
25Richie Ashburn
R. Ashburn
.410
1948
PHN PHN
117
463
78
154
17
4
2
40
60
1
22
32
530
185
23
6
1
.333
.400
.810
81
18.3
.385
127
17.5

More Guardians Stats

Team Rankings

HR

168

20th

R

643

28th

SO

1,381

12th

ERA

3.70

4th

2025 Division Standings
TEAMWLPCTGB
Guardians Guardians
88
74
.543
Tigers Tigers
87
75
.537
1.0
Royals Royals
82
80
.506
6.0
Twins Twins
70
92
.432
18.0
White Sox White Sox
60
102
.370
28.0
Schedule
DATEMATCHUPTIME (ET)
Thu
3/26
CLE CLE
@
SEA SEA
10:10 PM
Fri
3/27
CLE CLE
@
SEA SEA
9:40 PM
Sat
3/28
CLE CLE
@
SEA SEA
9:40 PM
Sun
3/29
CLE CLE
@
SEA SEA
4:10 PM
Mon
3/30
CLE CLE
@
LAD LAD
4:00 AM
Last Game
DET Tigers

2 - 1

6

Final

3

CLE Guardians

1 - 2

Thu 2 Oct 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Division Standings

NL EastWLPCTGB
Phillies Phillies
96
66
.593
Mets Mets
83
79
.512
13.0
NL CentralWLPCTGB
Brewers Brewers
97
65
.599
Cubs Cubs
92
70
.568
5.0
NL WestWLPCTGB
Dodgers Dodgers
93
69
.574
Padres Padres
90
72
.556
3.0
AL EastWLPCTGB
Blue Jays Blue Jays
94
68
.580
Yankees Yankees
94
68
.580
AL CentralWLPCTGB
Guardians Guardians
88
74
.543
Tigers Tigers
87
75
.537
1.0
AL WestWLPCTGB
Mariners Mariners
90
72
.556
Astros Astros
87
75
.537
3.0

MLB 2025 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/16
CIN CIN
@
STL STL
6-2
Tue
9/16
ATL ATL
@
WSH WSH
9-4
Tue
9/16
ATH ATH
@
BOS BOS
4-5
Tue
9/16
TOR TOR
@
TBR TBR
1-2
Tue
9/16
SEA SEA
@
KCR KCR
5-7

Schedule

DATEMATCHUPTIME (ET)
Wed
3/25
NYY NYY
@
SFG SFG
4:00 AM
Thu
3/26
ATH ATH
@
TOR TOR
4:00 AM
Thu
3/26
LAA LAA
@
HOU HOU
4:00 AM
Thu
3/26
KCR KCR
@
ATL ATL
4:00 AM
Thu
3/26
PIT PIT
@
NYM NYM
4:00 AM