best era for a team in mlb since june 3rd 2022

Since June 3, 2022, the Seattle Mariners have the best ERA by a team, with an ERA of 3.64.

TEAMERAGW%WLSOSHOSVIPHERRHRBBHBPIBBTBFWPK/9BB/9K/BBHR/9K%BB%WHIPBABIPRAH/9
1Mariners
Mariners
3.64
670
.549
368
302
5,890
1
169
5994.1
5,253
2,422
2,649
751
1,724
260
90
24,737
178
8.84
2.59
3.42
1.13
23.8
7.0
1.16
.279
3.98
7.89
2Guardians
Guardians
3.68
673
.542
365
308
5,775
1
216
6003.1
5,344
2,458
2,704
734
2,092
223
56
25,114
213
8.66
3.14
2.76
1.10
23.0
8.3
1.24
.283
4.05
8.01
3Brewers
Brewers
3.69
664
.569
378
286
5,923
2
193
5927.0
5,108
2,433
2,664
770
2,098
265
71
24,771
179
8.99
3.19
2.82
1.17
23.9
8.5
1.22
.276
4.05
7.76
4Dodgers
Dodgers
3.71
670
.618
414
256
5,944
1
184
5972.1
5,059
2,462
2,667
756
1,996
275
89
24,777
224
8.96
3.01
2.98
1.14
24.0
8.1
1.18
.272
4.02
7.62
5Yankees
Yankees
3.75
667
.564
376
291
5,929
4
177
5947.2
5,115
2,481
2,717
731
2,135
301
38
24,952
193
8.97
3.23
2.78
1.11
23.8
8.6
1.22
.276
4.11
7.74
6Braves
Braves
3.79
667
.586
391
276
6,182
3
188
5939.2
5,299
2,504
2,689
715
2,053
275
69
24,901
181
9.37
3.11
3.01
1.08
24.8
8.2
1.24
.292
4.07
8.03
7Padres
Padres
3.80
668
.540
361
307
5,906
3
179
5929.0
5,224
2,502
2,691
718
2,113
304
63
24,911
195
8.97
3.21
2.80
1.09
23.7
8.5
1.24
.284
4.08
7.93
8Rays
Rays
3.80
666
.530
353
313
5,811
0
187
5908.2
5,258
2,498
2,729
774
1,820
265
64
24,632
184
8.85
2.77
3.19
1.18
23.6
7.4
1.20
.281
4.16
8.01
9Astros
Astros
3.81
670
.554
371
299
6,179
4
187
5967.2
5,165
2,528
2,749
772
2,248
278
23
25,051
188
9.32
3.39
2.75
1.16
24.7
9.0
1.24
.282
4.15
7.79
10Phillies
Phillies
3.91
669
.575
385
284
5,985
7
183
5941.0
5,540
2,584
2,798
722
1,845
233
35
24,952
165
9.07
2.79
3.24
1.09
24.0
7.4
1.24
.298
4.24
8.39
11Cubs
Cubs
3.93
670
.519
348
322
5,515
1
158
5943.1
5,428
2,594
2,865
813
2,003
248
42
24,994
181
8.35
3.03
2.75
1.23
22.1
8.0
1.25
.281
4.34
8.22
12Giants
Giants
3.98
670
.482
323
347
5,674
4
165
5928.1
5,643
2,623
2,920
635
2,016
274
68
25,161
225
8.61
3.06
2.81
0.96
22.6
8.0
1.29
.302
4.43
8.57
13Mets
Mets
3.99
667
.517
345
322
5,977
2
152
5902.1
5,329
2,618
2,862
692
2,270
338
39
25,106
232
9.11
3.46
2.63
1.06
23.8
9.0
1.29
.293
4.36
8.13
14Tigers
Tigers
3.99
669
.487
326
343
5,488
2
163
5929.1
5,430
2,630
2,896
724
1,972
245
44
24,961
204
8.33
2.99
2.78
1.10
22.0
7.9
1.25
.285
4.40
8.24
15Rangers
Rangers
4.07
670
.490
328
342
5,550
2
149
5927.2
5,396
2,681
2,880
769
2,103
267
89
25,015
213
8.43
3.19
2.64
1.17
22.2
8.4
1.27
.283
4.37
8.19
16Blue Jays
Blue Jays
4.07
670
.527
353
317
5,893
3
174
5953.2
5,480
2,693
2,932
824
2,040
286
102
25,132
146
8.91
3.08
2.89
1.25
23.4
8.1
1.26
.289
4.43
8.28
17Orioles
Orioles
4.16
668
.542
362
306
5,547
1
186
5937.2
5,663
2,742
2,987
770
2,015
224
56
25,204
229
8.41
3.05
2.75
1.17
22.0
8.0
1.29
.294
4.53
8.58
18Red Sox
Red Sox
4.19
666
.497
331
335
5,636
4
173
5914.2
5,702
2,755
3,048
759
2,074
312
78
25,330
207
8.58
3.16
2.72
1.15
22.3
8.2
1.31
.299
4.64
8.68
19Cardinals
Cardinals
4.25
667
.502
335
332
5,077
4
180
5916.2
5,869
2,791
3,049
691
2,003
223
53
25,222
215
7.72
3.05
2.53
1.05
20.1
7.9
1.33
.301
4.64
8.93
20Pirates
Pirates
4.27
672
.445
299
373
5,560
2
161
5945.0
5,626
2,821
3,096
683
2,252
353
86
25,584
210
8.42
3.41
2.47
1.03
21.7
8.8
1.33
.295
4.69
8.52
21Twins
Twins
4.29
669
.480
321
348
5,918
3
145
5938.2
5,575
2,831
3,037
794
1,924
293
71
25,170
207
8.97
2.92
3.08
1.20
23.5
7.6
1.26
.294
4.60
8.45
22Royals
Royals
4.30
672
.449
302
370
5,318
1
159
5908.0
5,699
2,820
3,035
738
2,178
262
58
25,258
250
8.10
3.32
2.44
1.12
21.1
8.6
1.33
.296
4.62
8.68
23Reds
Reds
4.36
669
.478
320
349
5,668
4
167
5928.2
5,546
2,873
3,099
857
2,326
357
70
25,543
190
8.60
3.53
2.44
1.30
22.2
9.1
1.33
.287
4.70
8.42
24Marlins
Marlins
4.38
672
.460
309
363
5,731
4
164
5964.2
5,645
2,903
3,161
776
2,184
329
79
25,543
211
8.65
3.30
2.62
1.17
22.4
8.6
1.31
.295
4.77
8.52
25White Sox
White Sox
4.43
669
.386
258
411
5,686
1
125
5899.0
5,568
2,905
3,201
798
2,496
300
85
25,581
240
8.68
3.81
2.28
1.22
22.2
9.8
1.37
.293
4.88
8.49
StatMuse has team, game-level data for ERA going back to the 1901 season.
Some of the information used here was obtained free of charge from Retrosheet.

More MLB News

More Mariners Stats

Team Batting Leaders

HR

14

Raley

Luke Raley

RBI

35

Raley

Luke Raley

AVG

.291

Arozarena

Randy Arozarena
Team Pitching Leaders

W

5

Woo

Bryan Woo

K

82

Gilbert

Logan Gilbert

ERA

3.28

Hancock

Emerson Hancock
Team Rankings

HR

94

8th

R

311

16th

SO

625

11th

ERA

3.69

5th

2026 Division Standings
TEAMWLPCTGB
Mariners Mariners
37
36
.507
36
36
.500
0.5
35
37
.486
1.5
33
41
.446
4.5
29
44
.397
8.0
Schedule
DATEMATCHUPTIME (ET)
Tue
6/16
@
9:40 PM
Wed
6/17
@
9:40 PM
Thu
6/18
@
4:10 PM
Fri
6/19
@
10:10 PM
Sat
6/20
@
10:10 PM
Last Game
SEA Mariners

37 - 36

1

Final

10

WSH Nationals

37 - 35

Sun 14 Jun 2026

MLB 2026 Batting Leaders

MLB 2026 Pitching Leaders

MLB Fantasy 2026

MLB 2026 Betting

MLB 2026 Standings

NL EastWLPCTGB
46
25
.648
39
33
.542
7.5
38
35
.521
9.0
36
37
.493
11.0
32
40
.444
14.5
NL CentralWLPCTGB
43
26
.623
39
31
.557
4.5
38
35
.521
7.0
36
37
.493
9.0
34
37
.479
10.0
NL WestWLPCTGB
46
27
.630
37
34
.521
8.0
37
35
.514
8.5
29
43
.403
16.5
27
46
.370
19.0
AL EastWLPCTGB
43
27
.614
41
28
.594
1.5
34
38
.472
10.0
34
39
.466
10.5
29
40
.420
13.5
AL CentralWLPCTGB
38
32
.543
39
33
.542
34
40
.459
6.0
30
42
.417
9.0
29
44
.397
10.5
AL WestWLPCTGB
37
36
.507
36
36
.500
0.5
35
37
.486
1.5
33
41
.446
4.5
29
44
.397
8.0

MLB 2026 Scores & Schedule

Scores

DATEMATCHUPSCORE
Sun
5/31
@
5-9
Sun
5/31
@
3-9
Sun
5/31
@
2-5
Sun
5/31
@
9-4
Sun
5/31
@
4-6

Schedule

DATEMATCHUPTIME (ET)
Tue
6/16
@
6:40 PM
Tue
6/16
@
6:45 PM
Tue
6/16
@
6:45 PM
Tue
6/16
@
7:05 PM
Tue
6/16
@
7:10 PM