what relief pitcher has the worst era since 2010 minimum 100 innings pitched

Since 2010, Casey Lawrence has the highest ERA by a relief pitcher when pitching at least 100 innings, with an ERA of 6.28.

NAME ERA IP G W L W% GS SO CG SHO SV H ER R HR BB HBP GF IBB TBF WP K/9 BB/9 K/BB HR/9 K% BB% WHIP BABIP RA H/9
1 Casey Lawrence
C. Lawrence
6.28
130.1
63
5
4
.556
0
99
0
0
0
168
91
99
25
44
7
30
6
593
3
6.84
3.04
2.25
1.73
16.7
7.4
1.63
.342
6.84
11.60
2 Scott McGough
S. McGough
6.06
120.1
105
3
10
.231
0
126
0
0
9
121
81
87
23
60
4
41
2
540
4
9.42
4.49
2.10
1.72
23.3
11.1
1.50
.300
6.51
9.05
3 Austin Davis
A. Davis
6.02
145.0
140
4
5
.444
0
157
0
0
0
154
97
107
20
76
13
39
5
673
6
9.74
4.72
2.07
1.24
23.3
11.3
1.59
.329
6.64
9.56
4 Chris Beck
C. Beck
5.88
124.0
102
4
3
.571
0
83
0
0
1
138
81
83
27
71
7
25
4
565
2
6.02
5.15
1.17
1.96
14.7
12.6
1.69
.294
6.02
10.02
5 George Soriano
G. Soriano
5.87
115.0
71
3
1
.750
0
113
0
0
3
116
75
82
22
52
11
27
2
517
6
8.84
4.07
2.17
1.72
21.9
10.1
1.46
.295
6.42
9.08
6 Tayron Guerrero
T. Guerrero
5.77
106.0
113
2
5
.286
0
111
0
0
0
109
68
75
15
67
9
22
1
493
17
9.42
5.69
1.66
1.27
22.5
13.6
1.66
.323
6.37
9.25
7 Bruce Rondon
B. Rondon
5.73
141.1
158
10
10
.500
0
173
0
0
8
140
90
94
12
79
7
42
6
641
17
11.02
5.03
2.19
0.76
27.0
12.3
1.55
.346
5.99
8.92
8 Esmil Rogers
E. Rogers
5.68
228.1
167
8
7
.533
0
217
0
0
0
261
144
157
28
92
14
46
7
1,030
23
8.55
3.63
2.36
1.10
21.1
8.9
1.55
.343
6.19
10.29
9 Mike Wright
M. Wright
5.67
165.0
100
5
4
.556
0
140
0
0
1
193
104
111
23
69
16
39
3
758
9
7.64
3.76
2.03
1.25
18.5
9.1
1.59
.333
6.05
10.53
10 Yunior Marte
Y. Marte
5.64
113.1
102
2
2
.500
0
105
0
0
2
128
71
81
16
54
7
23
0
523
6
8.34
4.29
1.94
1.27
20.1
10.3
1.61
.328
6.43
10.16
11 Sam Coonrod
S. Coonrod
5.58
101.2
113
7
5
.583
0
97
0
0
5
93
63
66
11
51
13
26
2
452
9
8.59
4.51
1.90
0.97
21.5
11.3
1.42
.293
5.84
8.23
12 Tommy Milone
T. Milone
5.54
141.1
50
5
9
.357
0
107
0
0
3
135
87
88
37
33
3
12
3
586
2
6.81
2.10
3.24
2.36
18.3
5.6
1.19
.241
5.60
8.60
13 Trevor Hildenberger
T. Hildenberger
5.52
133.2
134
9
11
.450
0
133
0
0
9
146
82
84
19
42
10
34
11
591
5
8.96
2.83
3.17
1.28
22.5
7.1
1.41
.328
5.66
9.83
14 Tanner Rainey
T. Rainey
5.52
199.0
211
5
11
.313
0
247
0
0
15
164
122
130
33
134
13
70
6
896
17
11.17
6.06
1.84
1.49
27.6
15.0
1.50
.279
5.88
7.42
15 Jordan Weems
J. Weems
5.51
160.0
144
6
5
.545
0
161
0
0
0
147
98
106
26
80
6
29
7
705
8
9.06
4.50
2.01
1.46
22.8
11.3
1.42
.280
5.96
8.27
16 Tayler Scott
T. Scott
5.51
135.2
120
8
6
.571
0
132
0
0
0
147
83
91
23
76
11
26
3
628
2
8.76
5.04
1.74
1.53
21.0
12.1
1.64
.321
6.04
9.75
17 Jhoulys Chacin
J. Chacin
5.48
156.0
103
10
5
.667
0
138
0
0
0
147
95
100
19
68
3
17
3
679
7
7.96
3.92
2.03
1.10
20.3
10.0
1.38
.284
5.77
8.48
18 Touki Toussaint
T. Toussaint
5.44
102.2
50
6
2
.750
0
109
0
0
0
100
62
64
12
73
11
12
3
476
10
9.56
6.40
1.49
1.05
22.9
15.3
1.69
.325
5.61
8.77
19 Hector Noesi
H. Noesi
5.42
109.2
62
2
3
.400
0
84
0
0
0
142
66
68
11
40
2
32
8
495
6
6.89
3.28
2.10
0.90
17.0
8.1
1.66
.366
5.58
11.65
20 Daniel Norris
D. Norris
5.36
171.1
129
7
7
.500
0
179
0
0
1
156
102
112
30
84
6
38
1
746
9
9.40
4.41
2.13
1.58
24.0
11.3
1.40
.282
5.88
8.19
21 Richard Lovelady
R. Lovelady
5.35
111.0
118
5
13
.278
0
102
0
0
3
108
66
70
15
42
11
18
4
484
3
8.27
3.41
2.43
1.22
21.1
8.7
1.35
.296
5.68
8.76
22 Hector Ambriz
H. Ambriz
5.35
106.0
96
3
7
.300
0
87
0
0
2
134
63
70
18
44
4
32
4
487
12
7.39
3.74
1.98
1.53
17.9
9.0
1.68
.347
5.94
11.38
23 Josh A. Smith
J. A. Smith
5.32
137.0
89
6
4
.600
0
112
0
0
2
146
81
86
25
53
4
38
5
606
2
7.36
3.48
2.11
1.64
18.5
8.7
1.45
.294
5.65
9.59
24 Joe Ross
J. Ross
5.31
103.1
73
3
4
.429
0
86
0
0
0
115
61
64
14
41
7
21
3
469
3
7.49
3.57
2.10
1.22
18.3
8.7
1.51
.315
5.57
10.02
25 Carson Fulmer
C. Fulmer
5.31
161.0
103
2
6
.250
0
145
0
0
0
149
95
102
23
81
15
44
3
718
15
8.11
4.53
1.79
1.29
20.2
11.3
1.43
.278
5.70
8.33
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 Mariners Stats

Team Rankings

HR

238

3rd

R

766

9th

SO

1,426

7th

ERA

3.87

13th

2025 Division Standings
TEAM W L PCT GB
Mariners Mariners
90
72
.556
Astros Astros
87
75
.537
3.0
Rangers Rangers
81
81
.500
9.0
Athletics Athletics
76
86
.469
14.0
Angels Angels
72
90
.444
18.0
Schedule
DATE MATCHUP TIME (ET)
Tue
10/7
SEA SEA
@
DET DET
4:08 PM
Wed
10/8
SEA SEA
@
DET DET
3:08 PM
Fri
10/10
DET DET
@
SEA SEA
4:40 PM
Last Game
SEA Mariners

1 - 1

3

Final

2

DET Tigers

1 - 1

Sun 5 Oct 2025

MLB 2025 Batting Leaders

MLB 2025 Pitching Leaders

MLB Fantasy 2025

MLB 2025 Betting

MLB 2025 Division Standings

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

MLB 2025 Scores & Schedule

Scores

DATE MATCHUP SCORE
Sun
9/14
ATL ATL
@
WSH WSH
11-3
Sun
9/14
BAL BAL
@
CWS CWS
4-1
Sun
9/14
NYY NYY
@
MIN MIN
0-7
Sun
9/14
CIN CIN
@
STL STL
11-6
Sun
9/14
TEX TEX
@
HOU HOU
3-6

Schedule

DATE MATCHUP TIME (ET)
Mon
10/6
LAD LAD
@
PHI PHI
6:08 PM
Mon
10/6
CHC CHC
@
MIL MIL
9:08 PM
Tue
10/7
SEA SEA
@
DET DET
4:08 PM
Tue
10/7
TOR TOR
@
NYY NYY
8:08 PM
Wed
10/8
SEA SEA
@
DET DET
3:08 PM