who has the highest obp a month

49 players are tied for the highest on-base percentage, with an on-base percentage of 1.000. The first three are Kenny Piper, Gabriel Gonzalez and Jonah Cox.

Showing
  • Assumption:All-time
  • Data note: On-Base Percentage: player game data complete from 1908
  • Data note: Data: Retrosheet
NAMEOBPMONTHGABRH2B3BHRRBIBBHBPSOSBCSPATBXBHSHSFIBBGIDPAVGSLGOPS
1Kenny Piper
K. Piper
1.000
September
5
0
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
2Gabriel Gonzalez
G. Gonzalez
1.000
August
1
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
0
0
3Jonah Cox
J. Cox
1.000
May
1
1
1
1
1
0
0
0
0
0
0
0
0
1
2
1
0
0
0
0
1.000
2.000
3.000
4Jack Winkler
J. Winkler
1.000
July
2
1
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1.000
1.000
2.000
5Ryne Nelson
R. Nelson
1.000
March
1
1
1
1
0
0
0
1
0
0
0
0
0
1
1
0
0
0
0
0
1.000
1.000
2.000
6Jacob Hurtubise
J. Hurtubise
1.000
March
3
0
1
0
0
0
0
0
1
1
0
0
0
2
0
0
0
0
0
0
7Duke Ellis
D. Ellis
1.000
September
3
1
0
1
0
0
0
0
0
0
0
1
0
1
1
0
0
0
0
0
1.000
1.000
2.000
8Sal Frelick
S. Frelick
1.000
October
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
9Dairon Blanco
D. Blanco
1.000
October
1
3
2
3
0
0
1
1
0
0
0
2
0
4
6
1
1
0
0
0
1.000
2.000
3.000
10José Fermín
J. Fermín
1.000
October
1
1
0
1
0
0
0
1
1
0
0
0
0
3
1
0
1
0
0
0
1.000
1.000
2.000
11Victor Mederos
V. Mederos
1.000
July
1
1
0
1
0
0
0
2
0
0
0
0
0
1
1
0
0
0
0
0
1.000
1.000
2.000
12Sam Hilliard
S. Hilliard
1.000
March
1
0
1
0
0
0
0
0
1
0
0
1
0
1
0
0
0
0
0
0
13Tucupita Marcano
T. Marcano
1.000
October
1
1
0
1
0
0
0
0
0
0
0
0
0
1
1
0
0
0
0
0
1.000
1.000
2.000
14David Hensley
D. Hensley
1.000
October
3
2
1
2
0
1
0
0
1
0
0
0
0
3
4
1
0
0
0
0
1.000
2.000
3.000
15Marcus Wilson
M. Wilson
1.000
June
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
16Austin Davis
A. Davis
1.000
October
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
17Jesús Luzardo
J. Luzardo
1.000
October
1
0
1
0
0
0
0
0
2
0
0
0
0
2
0
0
0
0
0
0
18Jake Bauers
J. Bauers
1.000
October
2
0
1
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
19Matt Beaty
M. Beaty
1.000
October
2
4
3
4
0
0
2
5
0
0
0
0
0
4
10
2
0
0
0
0
1.000
2.500
3.500
20Alex Vesia
A. Vesia
1.000
October
1
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
21Connor Overton
C. Overton
1.000
September
5
1
1
1
0
0
0
2
0
0
0
0
0
1
1
0
0
0
0
0
1.000
1.000
2.000
22Aaron Ashby
A. Ashby
1.000
September
8
0
0
0
0
0
0
0
1
0
0
0
0
2
0
0
1
0
0
0
23Justin Bruihl
J. Bruihl
1.000
August
11
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
24Jake Brentz
J. Brentz
1.000
August
2
0
0
0
0
0
0
0
1
0
0
0
0
1
0
0
0
0
0
0
25Johneshwy Fargas
J. Fargas
1.000
July
1
0
0
0
0
0
0
0
1
0
0
0
1
1
0
0
0
0
0
0

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W

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Rasmussen

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K

174

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2026 Division Standings
TEAMWLPCTGB
Rays Rays
98
64
.605
93
68
.578
4.5
87
75
.537
11.0
79
82
.491
18.5
79
83
.488
19.0
Schedule
DATEMATCHUPTIME (ET)
Thu
3/25
@
4:00 AM
Fri
3/26
@
4:00 AM
Sat
3/27
@
4:00 AM
Mon
3/29
@
4:00 AM
Tue
3/30
@
4:00 AM
Last Game
MIL Brewers

4 - 1

4

Final

1

TBR Rays

1 - 4

Wed 28 Oct 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
94
68
.580
88
74
.543
6.0
80
82
.494
14.0
77
85
.475
17.0
74
88
.457
20.0
NL CentralWLPCTGB
103
59
.636
Cubs Cubs - w
89
73
.549
14.0
82
80
.506
21.0
77
85
.475
26.0
75
87
.463
28.0
NL WestWLPCTGB
100
62
.617
91
71
.562
9.0
86
76
.531
14.0
65
97
.401
35.0
58
104
.358
42.0
AL EastWLPCTGB
Rays Rays - y
98
64
.605
93
68
.578
4.5
87
75
.537
11.0
79
82
.491
18.5
79
83
.488
19.0
AL CentralWLPCTGB
85
77
.525
84
78
.519
1.0
77
85
.475
8.0
76
86
.469
9.0
69
93
.426
16.0
AL WestWLPCTGB
81
81
.500
80
82
.494
1.0
76
86
.469
5.0
64
98
.395
17.0
62
100
.383
19.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
9/15
@
5-1
Wed
9/16
@
3-6
Wed
9/16
@
6-5
Wed
9/16
@
4-5
Wed
9/16
@
1-5

Schedule

DATEMATCHUPTIME (ET)
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM
Thu
3/25
@
4:00 AM