best era seasons by a mariner starting pitcher

Felix Hernandez had an ERA of 3.42 for the Mariners in his career.

NAMEERASEASGWLW%GSSOCGSHOSVIPHERRHRBBHBPGFIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Felix Hernandez
F. Hernandez
3.42
15
418
169
135
.556
418
2,522
25
11
0
2724.0
2,482
1,035
1,155
263
803
105
0
16
11,262
156
8.33
2.65
3.14
0.87
22.4
7.1
1.21
.293
3.82
8.20
2Jamie Moyer
J. Moyer
3.97
11
323
145
86
.628
323
1,239
20
6
0
2090.0
2,097
922
993
260
520
79
0
27
8,787
25
5.34
2.24
2.38
1.12
14.1
5.9
1.25
.275
4.28
9.03
3Randy Johnson
R. Johnson
3.43
10
266
129
74
.635
266
2,128
51
19
0
1818.1
1,397
692
775
158
879
88
0
10
7,639
66
10.53
4.35
2.42
0.78
27.9
11.5
1.25
.282
3.84
6.91
4Marco Gonzales
M. Gonzales
4.11
7
148
61
47
.565
148
623
3
0
0
845.1
861
386
424
117
215
29
0
5
3,552
7
6.63
2.29
2.90
1.25
17.5
6.1
1.27
.290
4.51
9.17
5James Paxton
J. Paxton
3.42
7
103
41
26
.612
103
619
2
1
0
583.2
523
222
245
54
169
6
0
9
2,407
41
9.54
2.61
3.66
0.83
25.7
7.0
1.19
.301
3.78
8.06
6Joel Pineiro
J. Pineiro
4.58
7
148
55
54
.505
148
596
9
3
0
926.0
982
471
498
110
292
35
0
17
3,966
28
5.79
2.84
2.04
1.07
15.0
7.4
1.38
.297
4.84
9.54
7Mike Moore
M. Moore
4.40
7
217
65
96
.404
217
930
56
9
0
1445.1
1,489
707
781
145
533
29
0
31
6,199
42
5.79
3.32
1.74
0.90
15.0
8.6
1.40
.295
4.86
9.27
8Jim Beattie
J. Beattie
4.08
7
147
43
72
.374
147
548
30
6
0
922.1
937
418
459
73
357
18
0
22
3,953
25
5.35
3.48
1.54
0.71
13.9
9.0
1.40
.292
4.48
9.14
9Logan Gilbert
L. Gilbert
3.62
6
148
46
37
.554
148
897
2
1
0
846.0
715
340
360
112
184
25
0
6
3,421
42
9.54
1.96
4.88
1.19
26.2
5.4
1.06
.274
3.83
7.61
10Hisashi Iwakuma
H. Iwakuma
3.38
6
136
62
38
.620
136
691
1
1
0
853.1
797
320
336
109
170
14
0
11
3,447
22
7.29
1.79
4.06
1.15
20.0
4.9
1.13
.279
3.54
8.41
11Gil Meche
G. Meche
4.64
6
143
55
44
.556
143
571
4
2
0
810.0
805
418
450
109
359
21
0
6
3,512
22
6.34
3.99
1.59
1.21
16.3
10.2
1.44
.284
5.00
8.94
12Freddy Garcia
F. Garcia
3.90
6
169
76
50
.603
169
817
9
4
0
1093.1
1,034
474
504
119
388
36
0
20
4,650
42
6.73
3.19
2.11
0.98
17.6
8.3
1.30
.278
4.15
8.51
13Erik Hanson
E. Hanson
3.66
6
143
55
53
.509
143
737
21
3
0
958.1
938
390
425
72
282
22
0
16
4,008
43
6.92
2.65
2.61
0.68
18.4
7.0
1.27
.299
3.99
8.81
14Bill Swift
B. Swift
5.12
6
112
31
43
.419
112
243
7
1
0
620.1
743
353
398
50
221
37
0
11
2,766
20
3.53
3.21
1.10
0.73
8.8
8.0
1.55
.313
5.77
10.78
15Mark Langston
M. Langston
4.02
6
173
73
67
.521
173
1,072
41
9
0
1191.1
1,063
532
595
133
572
26
0
10
5,100
33
8.10
4.32
1.87
1.00
21.0
11.2
1.37
.282
4.49
8.03
16Glenn Abbott
G. Abbott
4.52
6
146
44
62
.415
146
335
28
3
0
883.1
977
444
495
120
220
24
0
14
3,769
6
3.41
2.24
1.52
1.22
8.9
5.8
1.36
.279
5.04
9.95
17Luis Castillo
L. Castillo
3.43
5
107
39
31
.557
107
640
0
0
0
624.1
544
238
256
82
168
21
0
2
2,553
6
9.23
2.42
3.81
1.18
25.1
6.6
1.14
.281
3.69
7.84
18George Kirby
G. Kirby
3.59
5
114
45
35
.563
114
633
1
0
0
649.2
623
259
275
74
98
26
0
1
2,647
13
8.77
1.36
6.46
1.03
23.9
3.7
1.11
.302
3.81
8.63
19Taijuan Walker
T. Walker
4.23
5
67
24
24
.500
67
340
3
1
0
374.2
345
176
196
59
105
22
0
4
1,570
10
8.17
2.52
3.24
1.42
21.7
6.7
1.20
.274
4.71
8.29
20Erasmo Ramírez
E. Ramírez
4.83
5
56
10
19
.345
56
239
0
0
0
292.2
296
157
171
54
94
12
0
4
1,262
3
7.35
2.89
2.54
1.66
18.9
7.4
1.33
.280
5.26
9.10
21Paul Abbott
P. Abbott
4.40
5
70
33
16
.673
70
290
1
0
0
413.1
376
202
216
52
205
13
0
10
1,794
19
6.31
4.46
1.41
1.13
16.2
11.4
1.41
.263
4.70
8.19
22Dave Fleming
D. Fleming
4.77
5
92
38
30
.559
92
274
9
5
0
554.1
625
294
318
60
216
13
0
14
2,449
16
4.45
3.51
1.27
0.97
11.2
8.8
1.52
.300
5.16
10.15
23Scott Bankhead
S. Bankhead
4.12
5
92
32
30
.516
92
365
7
3
0
544.1
537
249
270
66
158
8
0
7
2,292
8
6.03
2.61
2.31
1.09
15.9
6.9
1.28
.278
4.46
8.88
24Matt Young
M. Young
4.20
5
127
39
63
.382
127
522
19
5
0
777.1
781
363
423
68
331
21
0
15
3,371
30
6.04
3.83
1.58
0.79
15.5
9.8
1.43
.294
4.90
9.04
25Emerson Hancock
E. Hancock
4.64
4
33
8
10
.444
33
119
0
0
0
166.2
164
86
91
29
53
12
0
0
707
2
6.43
2.86
2.25
1.57
16.8
7.5
1.30
.273
4.91
8.86
StatMuse has game-level data for seasons going back to the 1908 season.
Some of the information used here was obtained free of charge from Retrosheet.

More Mariners Stats

Team Batting Leaders

HR

3

Raley

Luke Raley

RBI

6

Raley

Luke Raley

AVG

.370

Donovan

Brendan Donovan
Team Pitching Leaders

W

1

Muñoz

Andrés Muñoz

K

15

Woo

Bryan Woo

ERA

0.71

Hancock

Emerson Hancock
Team Rankings

HR

8

14th

R

30

23rd

SO

95

3rd

ERA

2.52

3rd

2026 Division Standings
TEAMWLPCTGB
6
3
.667
4
4
.500
1.5
4
5
.444
2.0
Mariners Mariners
4
5
.444
2.0
2
6
.250
3.5
Schedule
DATEMATCHUPTIME (ET)
Mon
4/6
@
8:05 PM
Tue
4/7
@
8:05 PM
Wed
4/8
@
2:35 PM
Fri
4/10
@
9:40 PM
Sat
4/11
@
9:40 PM
Last Game
SEA Mariners

4 - 5

0

Final

1

LAA Angels

4 - 5

Sat 4 Apr 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

AL EastWLPCTGB
7
1
.875
4
4
.500
3.0
3
5
.375
4.0
3
6
.333
4.5
2
7
.222
5.5
AL CentralWLPCTGB
5
4
.556
4
4
.500
0.5
4
4
.500
0.5
3
5
.375
1.5
3
5
.375
1.5
AL WestWLPCTGB
6
3
.667
4
4
.500
1.5
4
5
.444
2.0
4
5
.444
2.0
2
6
.250
3.5
NL EastWLPCTGB
6
3
.667
5
3
.625
0.5
5
3
.625
0.5
5
4
.556
1.0
3
5
.375
2.5
NL CentralWLPCTGB
6
2
.750
6
3
.667
0.5
5
3
.625
1.0
4
4
.500
2.0
4
4
.500
2.0
NL WestWLPCTGB
6
2
.750
4
5
.444
2.5
4
5
.444
2.5
3
6
.333
3.5
2
6
.250
4.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Tue
3/24
@
7-0
Wed
3/25
@
7-11
Wed
3/25
@
2-14
Wed
3/25
@
10-4
Wed
3/25
@
1-2

Schedule

DATEMATCHUPTIME (ET)
Sun
4/5
@
1:35 PM
Sun
4/5
@
7:20 PM
Mon
4/6
@
4:10 PM
Mon
4/6
@
6:10 PM
Mon
4/6
@
6:40 PM