most mlb postseason whip by a reliever

Larry Jaster has the highest career WHIP by a relief pitcher in the postseason, with a WHIP of 15.00.

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  • Data note: Walks Plus Hits Per Inning Pitched: player game data complete from 1903 · postseason
  • Data note: Data: Retrosheet
NAMEWHIPGWLW%GSERASOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%BABIPRAH/9
1Larry Jaster
L. Jaster
15.00
2
0
0
0
81.00
0
0
0
0
0.1
4
3
3
1
1
0
0
0
6
0
0.00
27.00
0.00
27.00
0.0
16.7
.750
81.00
108.00
2Michael Stutes
M. Stutes
12.00
1
0
0
0
81.00
0
0
0
0
0.1
3
3
3
0
1
0
0
0
5
0
0.00
27.00
0.00
0.00
0.0
20.0
.750
81.00
81.00
3John Foster
J. Foster
12.00
2
0
0
0
54.00
1
0
0
0
0.1
2
2
2
0
2
0
0
1
5
1
27.00
54.00
0.50
0.00
20.0
40.0
1.000
54.00
54.00
4Kevin Tapani
K. Tapani
12.00
2
0
0
0
81.00
1
0
0
0
0.1
0
3
3
0
4
0
0
1
5
0
27.00
108.00
0.25
0.00
20.0
80.0
81.00
0.00
5Al Nipper
A. Nipper
12.00
1
0
0
0
54.00
0
0
0
0
0.1
3
2
2
1
1
0
0
1
5
0
0.00
27.00
0.00
27.00
0.0
20.0
.667
54.00
81.00
6Mike Caldwell
M. Caldwell
12.00
2
0
0
0
27.00
0
0
0
0
0.1
4
1
1
0
0
0
1
0
5
0
0.00
0.00
0.00
0.0
0.0
.800
27.00
108.00
7Victor Mederos
V. Mederos
9.00
1
0
1
.000
0
54.00
0
0
0
0
0.1
2
2
2
1
1
0
0
0
4
0
0.00
27.00
0.00
27.00
0.0
25.0
.500
54.00
54.00
8Jason Foley
J. Foley
9.00
1
0
0
0
27.00
0
0
0
0
0.1
3
1
1
0
0
0
0
0
4
0
0.00
0.00
0.00
0.0
0.0
.750
27.00
81.00
9Aaron Barrett
A. Barrett
9.00
2
0
0
0
0.00
0
0
0
0
0.1
1
0
0
0
2
0
0
1
3
1
0.00
54.00
0.00
0.00
0.0
66.7
1.000
0.00
27.00
10Paco Rodriguez
P. Rodriguez
9.00
2
0
0
0
27.00
1
0
0
0
0.2
4
2
2
1
2
0
0
1
8
0
13.50
27.00
0.50
13.50
12.5
25.0
.750
27.00
54.00
11Jarrod Parker
J. Parker
9.00
1
0
0
0
27.00
0
0
0
0
0.1
2
1
1
0
1
0
0
0
4
0
0.00
27.00
0.00
0.00
0.0
25.0
.667
27.00
54.00
12Gene Stechschulte
G. Stechschulte
9.00
2
0
0
0
0.00
0
0
0
0
0.1
3
0
0
0
0
0
0
0
4
0
0.00
0.00
0.00
0.0
0.0
.750
0.00
81.00
13Dan Plesac
D. Plesac
9.00
1
0
0
0
54.00
0
0
0
0
0.1
3
2
2
0
0
0
0
0
4
0
0.00
0.00
0.00
0.0
0.0
.750
54.00
81.00
14Jerry Koosman
J. Koosman
9.00
1
0
0
0
54.00
0
0
0
0
0.1
1
2
3
0
2
0
0
1
4
0
0.00
54.00
0.00
0.00
0.0
50.0
.500
81.00
27.00
15Brian Kingman
B. Kingman
9.00
1
0
0
0
81.00
0
0
0
0
0.1
3
3
3
0
0
0
0
0
4
0
0.00
0.00
0.00
0.0
0.0
.750
81.00
81.00
16Brock Burke
B. Burke
7.50
2
0
0
0
67.50
0
0
0
0
0.2
4
5
5
0
1
0
0
0
7
0
0.00
13.50
0.00
0.00
0.0
14.3
.667
67.50
54.00
17Gordie Richardson
G. Richardson
7.50
2
0
0
0
40.50
0
0
0
0
0.2
3
3
3
1
2
0
0
2
7
0
0.00
27.00
0.00
13.50
0.0
28.6
.500
40.50
40.50
18Jim Maloney
J. Maloney
7.50
1
0
0
0
27.00
1
0
0
0
0.2
4
2
2
0
1
0
0
0
7
0
13.50
13.50
1.00
0.00
14.3
14.3
.800
27.00
54.00
19Chuck Churn
C. Churn
7.50
1
0
0
0
27.00
0
0
0
0
0.2
5
2
6
1
0
0
0
0
9
0
0.00
0.00
13.50
0.0
0.0
.500
81.00
67.50
20Rip Collins
R. Collins
7.50
1
0
0
0
54.00
0
0
0
0
0.2
4
4
4
0
1
0
0
0
6
0
0.00
13.50
0.00
0.00
0.0
16.7
.800
54.00
54.00
21Brad Ziegler
B. Ziegler
7.00
3
0
0
0
36.00
1
0
0
0
1.0
4
4
4
0
3
0
0
1
11
0
9.00
27.00
0.33
0.00
9.1
27.3
.571
36.00
36.00
22Odalis Perez
O. Perez
7.00
3
1
0
1.000
0
18.00
1
0
0
0
1.0
5
2
2
0
2
0
1
1
9
0
9.00
18.00
0.50
0.00
11.1
22.2
.833
18.00
45.00
23Tom Martin
T. Martin
7.00
4
0
0
0
18.00
0
0
0
0
1.0
5
2
3
0
2
0
1
0
9
0
0.00
18.00
0.00
0.00
0.0
22.2
.714
27.00
45.00
24Tanner Bibee
T. Bibee
6.00
1
0
0
0
54.00
1
0
0
0
0.1
0
2
2
0
2
0
0
0
3
0
27.00
54.00
0.50
0.00
33.3
66.7
54.00
0.00
25Erik Miller
E. Miller
6.00
2
0
0
0
13.50
0
0
0
0
0.2
4
1
1
1
0
0
0
0
5
0
0.00
0.00
13.50
0.0
0.0
.750
13.50
54.00

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HR

29

Walker

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RBI

116

Burleson

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AVG

.279

Burleson

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Team Pitching Leaders

W

12

Pallante

Andre Pallante

K

154

Liberatore

Matthew Liberatore

ERA

2.67

Graceffo

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Team Rankings

HR

167

24th

R

720

16th

SO

1,278

25th

ERA

4.26

20th

2026 Division Standings
TEAMWLPCTGB
103
59
.636
89
73
.549
14.0
82
80
.506
21.0
Cardinals Cardinals
77
85
.475
26.0
75
87
.463
28.0
Schedule
DATEMATCHUPTIME (ET)
Thu
3/25
@
4:00 AM
Sat
3/27
@
4:00 AM
Sun
3/28
@
4:00 AM
Mon
3/29
@
4:00 AM
Tue
3/30
@
4:00 AM
Last Game
STL Cardinals

77 - 85

4

Final

6

MIL Brewers

103 - 59

Sun 27 Sep 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