relief pitchers with the lowest era 2024 with at least 12 innings pitched

30 pitchers are tied for the lowest career ERA by a relief pitcher when pitching at least 12 innings, with an ERA of 0.00. The first three are Paul Musser, Tommy Thompson and Jerry Akers.

NAMEERAIPGWLW%GSSOCGSHOSVHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Paul Musser
P. Musser
0.00
15.1
6
0
0
0
9
0
0
2
11
5
0
12
2
2
69
1
5.28
7.04
0.75
0.00
13.0
17.4
1.50
.239
2.93
6.46
2Tommy Thompson
T. Thompson
0.00
22.2
5
0
0
0
11
0
0
0
27
21
0
11
2
5
100
2
4.37
4.37
1.00
0.00
11.0
11.0
1.68
.355
8.34
10.72
3Jerry Akers
J. Akers
0.00
14.1
4
1
0
1.000
0
10
0
0
0
15
11
0
11
2
3
70
0
6.28
6.91
0.91
0.00
14.3
15.7
1.81
.319
6.91
9.42
4Jim Baskette
J. Baskette
0.00
56.2
21
2
2
.500
0
23
0
0
1
49
20
1
19
1
21
232
3
3.65
3.02
1.21
0.16
9.9
8.2
1.20
.255
3.18
7.78
5Bert Hall
B. Hall
0.00
16.0
6
0
1
.000
0
7
0
0
0
11
6
0
11
1
5
70
0
3.94
6.19
0.64
0.00
10.0
15.7
1.38
.216
3.38
6.19
6Jack Killilay
J. Killilay
0.00
30.0
7
2
0
1.000
0
12
0
0
0
24
9
0
16
4
5
118
1
3.60
4.80
0.75
0.00
10.2
13.6
1.33
.279
2.70
7.20
7Judge Nagle
J. Nagle
0.00
32.0
9
4
0
1.000
0
17
0
0
1
31
12
2
7
0
7
126
1
4.78
1.97
2.43
0.56
13.5
5.6
1.19
.290
3.38
8.72
8Tex Covington
T. Covington
0.00
49.0
16
2
0
1.000
0
21
0
0
0
53
27
1
21
6
7
210
3
3.86
3.86
1.00
0.18
10.0
10.0
1.51
.323
4.96
9.73
9Fred Sherry
F. Sherry
0.00
35.1
7
0
1
.000
0
16
0
0
0
36
21
1
9
0
6
144
0
4.08
2.29
1.78
0.25
11.1
6.3
1.27
.297
5.35
9.17
10Lefty Russell
L. Russell
0.00
31.2
8
0
2
.000
0
9
0
0
0
37
35
2
20
4
4
149
2
2.56
5.68
0.45
0.57
6.0
13.4
1.80
.307
9.95
10.52
11Ray Boyd
R. Boyd
0.00
14.1
4
1
0
1.000
0
5
0
0
1
11
4
0
4
1
4
59
1
3.14
2.51
1.25
0.00
8.5
6.8
1.05
.224
2.51
6.91
12Ed Zmich
E. Zmich
0.00
20.2
7
1
0
1.000
0
6
0
0
0
16
8
0
13
1
7
86
1
2.61
5.66
0.46
0.00
7.0
15.1
1.40
.242
3.48
6.97
13Spec Harkness
S. Harkness
0.00
45.1
16
5
0
1.000
0
25
0
0
1
36
20
1
14
0
12
170
0
4.96
2.78
1.79
0.20
14.7
8.2
1.10
.269
3.97
7.15
14Jiggs Parson
J. Parson
0.00
40.0
13
0
2
.000
0
10
0
0
0
52
42
3
30
5
13
189
0
2.25
6.75
0.33
0.68
5.3
15.9
2.05
.348
9.45
11.70
15Dixie Walker
D. Walker
0.00
32.2
12
2
2
.500
0
13
0
0
0
30
16
0
21
0
10
135
1
3.58
5.79
0.62
0.00
9.6
15.6
1.56
.297
4.41
8.27
16Hub Pernoll
H. Pernoll
0.00
29.1
9
0
2
.000
0
13
0
0
0
24
17
1
9
3
4
117
2
3.99
2.76
1.44
0.31
11.1
7.7
1.13
.253
5.22
7.36
17Joe Hovlik
J. Hovlik
0.00
41.1
13
1
0
1.000
0
17
0
0
0
54
34
1
17
2
6
190
0
3.70
3.70
1.00
0.22
8.9
8.9
1.72
.346
7.40
11.76
18Ben Van Dyke
B. Van Dyke
0.00
15.2
4
0
0
0
12
0
0
0
12
6
0
9
0
3
64
1
6.89
5.17
1.33
0.00
18.8
14.1
1.34
.279
3.45
6.89
19Kirby White
K. White
0.00
39.2
14
2
1
.667
0
10
0
0
2
26
14
1
17
0
11
153
2
2.27
3.86
0.59
0.23
6.5
11.1
1.08
.200
3.18
5.90
20Fred Olmstead
F. Olmstead
0.00
83.1
29
5
1
.833
0
33
0
0
2
86
39
1
22
4
19
336
3
3.56
2.38
1.50
0.11
9.8
6.5
1.30
.308
4.21
9.29
21Jack Ryan
J. Ryan
0.00
47.2
14
1
1
.500
0
14
0
0
1
40
24
3
11
3
12
181
0
2.64
2.08
1.27
0.57
7.7
6.1
1.07
.247
4.53
7.55
22Bill Foxen
B. Foxen
0.00
72.1
28
2
4
.333
0
40
0
0
0
66
43
0
39
5
21
302
8
4.98
4.85
1.03
0.00
13.2
12.9
1.45
.303
5.35
8.21
23Bill Otey
B. Otey
0.00
71.0
19
1
2
.333
0
22
0
0
0
87
50
4
15
4
13
302
5
2.79
1.90
1.47
0.51
7.3
5.0
1.44
.323
6.34
11.03
24Ed Karger
E. Karger
0.00
173.0
42
4
9
.308
0
64
0
0
3
162
91
3
51
8
37
707
6
3.33
2.65
1.25
0.16
9.1
7.2
1.23
.274
4.73
8.43
25Bugs Raymond
B. Raymond
0.00
131.2
40
9
7
.563
0
64
0
0
1
120
79
0
56
9
29
5
4.37
3.83
1.14
0.00
10.9
1.34
.310
5.40
8.20
StatMuse has game-level data for ERA and innings pitched going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

More Twins Stats

Team Batting Leaders

HR

35

Buxton

Byron Buxton

RBI

83

Buxton

Byron Buxton

AVG

.267

Correa

Carlos Correa
Team Pitching Leaders

W

13

Ryan

Joe Ryan

K

194

Ryan

Joe Ryan

ERA

3.42

Ryan

Joe Ryan
Team Rankings

HR

191

11th

R

678

23rd

SO

1,372

15th

ERA

4.55

24th

2025 Division Standings
TEAMWLPCTGB
88
74
.543
87
75
.537
1.0
82
80
.506
6.0
Twins Twins
70
92
.432
18.0
60
102
.370
28.0
Schedule
DATEMATCHUPTIME (ET)
Thu
3/26
@
3:05 PM
Sat
3/28
@
4:05 PM
Sun
3/29
@
1:35 PM
Mon
3/30
@
4:10 PM
Wed
4/1
@
7:40 PM
Last Game
MIN Twins

70 - 92

1

Final

2

PHI Phillies

96 - 66

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