Since August 3, 2026, the Seattle Mariners have the highest ERA by a team, with an ERA of 6.14.

	TEAM	ERA	G	W%	W	L	SO	SHO	SV	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Mariners	6.14	25	.360	9	16	203	0	5	220.0	248	150	160	43	87	15	6	988	5	8.30	3.56	2.33	1.76	20.5	8.8	1.52	.320	6.55	10.15
2	Athletics	5.62	26	.308	8	18	206	0	7	225.2	236	141	154	33	99	10	8	1,008	16	8.22	3.95	2.08	1.32	20.4	9.8	1.48	.308	6.14	9.41
3	Reds	5.61	27	.444	12	15	219	0	10	236.0	267	147	158	36	84	17	4	1,061	11	8.35	3.20	2.61	1.37	20.6	7.9	1.49	.328	6.03	10.18
4	Rockies	5.50	26	.269	7	19	154	0	4	229.0	258	140	152	31	98	9	3	1,037	8	6.05	3.85	1.57	1.22	14.9	9.5	1.55	.305	5.97	10.14
5	White Sox	4.85	26	.500	13	13	199	0	9	234.0	235	126	138	39	94	12	6	1,019	19	7.65	3.62	2.12	1.50	19.5	9.2	1.41	.290	5.31	9.04
6	Twins	4.64	25	.400	10	15	209	0	7	217.1	209	112	122	25	85	5	4	931	6	8.65	3.52	2.46	1.04	22.4	9.1	1.35	.303	5.05	8.65
7	Cardinals	4.62	26	.500	13	13	229	0	9	229.2	219	118	126	31	87	6	3	968	6	8.97	3.41	2.63	1.21	23.7	9.0	1.33	.306	4.94	8.58
8	Astros	4.44	25	.480	12	13	216	0	7	223.0	204	110	115	28	89	9	0	953	8	8.72	3.59	2.43	1.13	22.7	9.3	1.31	.288	4.64	8.23
9	Cubs	4.35	26	.577	15	11	196	0	5	234.0	219	113	120	43	76	12	3	985	5	7.54	2.92	2.58	1.65	19.9	7.7	1.26	.267	4.62	8.42
10	Nationals	4.25	27	.407	11	16	227	0	2	235.1	203	111	116	32	114	14	2	1,007	8	8.68	4.36	1.99	1.22	22.5	11.3	1.35	.276	4.44	7.76
11	Giants	4.11	26	.385	10	16	190	0	4	230.0	215	105	114	19	93	9	4	989	14	7.43	3.64	2.04	0.74	19.2	9.4	1.34	.289	4.46	8.41
12	Rays	3.99	26	.654	17	9	219	0	10	237.0	220	105	112	34	48	9	5	974	5	8.32	1.82	4.56	1.29	22.5	4.9	1.13	.280	4.25	8.35
13	Diamondbacks	3.97	27	.519	14	13	188	0	4	240.0	208	106	116	26	89	11	1	1,009	7	7.05	3.34	2.11	0.97	18.6	8.8	1.24	.262	4.35	7.80
14	Mets	3.91	25	.600	15	10	217	0	7	223.0	201	97	102	27	100	17	0	962	8	8.76	4.04	2.17	1.09	22.6	10.4	1.35	.290	4.12	8.11
15	Rangers	3.89	26	.500	13	13	225	0	6	227.0	218	98	105	25	93	5	6	980	3	8.92	3.69	2.42	0.99	23.0	9.5	1.37	.305	4.16	8.64
16	Red Sox	3.87	27	.556	15	12	236	0	5	242.0	218	104	119	24	86	14	2	1,023	5	8.78	3.20	2.74	0.89	23.1	8.4	1.26	.293	4.43	8.11
17	Royals	3.84	25	.640	16	9	160	1	7	220.1	194	94	97	22	79	11	2	920	6	6.54	3.23	2.03	0.90	17.4	8.6	1.24	.265	3.96	7.92
18	Tigers	3.83	25	.360	9	16	167	0	5	218.2	190	93	100	31	88	11	2	918	7	6.87	3.62	1.90	1.28	18.2	9.6	1.27	.256	4.12	7.82
19	Orioles	3.78	26	.577	15	11	214	0	11	231.0	227	97	103	23	78	12	2	978	6	8.34	3.04	2.74	0.90	21.9	8.0	1.32	.313	4.01	8.84
20	Guardians	3.62	24	.500	12	12	233	0	6	214.0	183	86	97	30	83	18	0	909	10	9.80	3.49	2.81	1.26	25.6	9.1	1.24	.281	4.08	7.70
21	Pirates	3.61	25	.440	11	14	223	0	6	219.2	177	88	95	19	94	11	1	922	5	9.14	3.85	2.37	0.78	24.2	10.2	1.23	.275	3.89	7.25
22	Marlins	3.58	25	.440	11	14	182	0	2	218.2	195	87	102	24	84	9	1	931	7	7.49	3.46	2.17	0.99	19.5	9.0	1.28	.271	4.20	8.03
23	Dodgers	3.58	25	.520	13	12	248	0	8	221.1	184	88	95	21	85	12	9	940	6	10.08	3.46	2.92	0.85	26.4	9.0	1.22	.284	3.86	7.48
24	Brewers	3.46	27	.593	16	11	242	0	10	242.0	209	93	103	36	90	12	2	1,012	9	9.00	3.35	2.69	1.34	23.9	8.9	1.24	.274	3.83	7.77
25	Blue Jays	3.41	26	.615	16	10	221	0	12	237.2	192	90	101	23	113	5	11	1,001	11	8.37	4.28	1.96	0.87	22.1	11.3	1.28	.264	3.82	7.27

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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.

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More Mariners Stats

Team Batting Leaders

21

Arozarena

RBI

62

Arozarena

AVG

.274

Arozarena

Team Pitching Leaders

11

Gilbert

166

Gilbert

ERA

3.42

Gilbert

Team Rankings

159

15th

538

30th

1,163

14th

ERA

4.18

18th

2026 Division Standings

TEAM	W	L	PCT	GB
Astros	70	68	.507
Rangers	68	70	.493	2.0
Mariners	64	74	.464	6.0
Athletics	53	85	.384	17.0
Angels	53	85	.384	17.0

Schedule

DATE	MATCHUP			TIME (ET)
Tue 9/1	SEA	@	BOS	6:45 PM
Wed 9/2	SEA	@	BOS	4:10 PM
Thu 9/3	ATH	@	SEA	9:40 PM
Fri 9/4	ATH	@	SEA	10:10 PM
Sat 9/5	ATH	@	SEA	9:40 PM

Last Game

Mariners

64 - 74

Final

Red Sox

75 - 63

Mon 31 Aug 2026

MLB 2026 Batting Leaders

HR Leaders

40

Schwarber

38

Crow-Armstrong

37

Caminero

RBI Leaders

105

Stewart

100

Burleson

97

Walker

Batting Average Leaders

.317

Alvarez

.316

Arraez

.311

Simpson

Hit Leaders

164

Lopez

164

Arraez

157

Díaz

Run Leaders

100

Wood

100

Crow-Armstrong

93

Olson

OBP Leaders

.432

Alvarez

.396

Kurtz

.393

Wood

SLG Leaders

.605

Alvarez

.573

Crow-Armstrong

.549

García

SB Leaders

44

Nuñez

40

Chisholm

38

Simpson

MLB 2026 Pitching Leaders

Win Leaders

16

Sánchez

16

Gray

15

Burns

Strikeout Leaders

222

Misiorowski

217

Cease

204

Williams

ERA Leaders

1.73

Misiorowski

2.06

Sale

2.09

Schlittler

WHIP Leaders

0.75

Misiorowski

0.89

Yamamoto

0.93

Rasmussen

K/9 Leaders

13.23

Misiorowski

12.99

Cease

11.77

Williams

K/BB Leaders

6.34

Misiorowski

6.32

Sale

5.52

Rasmussen

Walk Leaders

22

Martinez

27

Rasmussen

28

Sale

MLB Fantasy 2026

FanDuel Points Leaders

2,231.2

Ohtani

1,991.5

Crow-Armstrong

1,823.2

Alvarez

DraftKings Points Leaders

1,568.6

Ohtani

1,511

Crow-Armstrong

1,366

Alvarez

MLB 2026 Betting

Best Record ATS

81-56

79-59

80-60

76-62

76-63

75-63

Worst Record ATS

52-86

55-82

58-80

60-78

63-75

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	82	56	.594
Phillies	78	60	.565	4.0
Marlins	69	69	.500	13.0
Nationals	66	74	.471	17.0
Mets	62	76	.449	20.0
NL Central	W	L	PCT	GB
Brewers	85	53	.616
Cubs	78	60	.565	7.0
Cardinals	68	70	.493	17.0
Pirates	67	71	.486	18.0
Reds	65	73	.471	20.0
NL West	W	L	PCT	GB
Dodgers	82	55	.599
Padres	73	65	.529	9.5
Diamondbacks	73	66	.525	10.0
Giants	57	81	.413	25.5
Rockies	52	86	.377	30.5

AL East	W	L	PCT	GB
Rays	82	55	.599
Yankees	78	60	.565	4.5
Red Sox	75	63	.543	7.5
Orioles	69	69	.500	13.5
Blue Jays	68	70	.493	14.5
AL Central	W	L	PCT	GB
White Sox	72	65	.526
Guardians	69	68	.504	3.0
Twins	66	72	.478	6.5
Tigers	63	74	.460	9.0
Royals	62	76	.449	10.5
AL West	W	L	PCT	GB
Astros	70	68	.507
Rangers	68	70	.493	2.0
Mariners	64	74	.464	6.0
Athletics	53	85	.384	17.0
Angels	53	85	.384	17.0

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Mon 8/17	STL	@	CIN	2-1
Mon 8/17	BAL	@	TBR	6-7
Mon 8/17	STL	@	CIN	5-6
Mon 8/17	MIA	@	PHI	5-6
Mon 8/17	DET	@	PIT	8-5

Schedule

DATE	MATCHUP			TIME (ET)
Tue 9/1	SDP	@	CIN	6:40 PM
Tue 9/1	SFG	@	PIT	6:40 PM
Tue 9/1	TOR	@	CLE	6:40 PM
Tue 9/1	NYM	@	TBR	6:40 PM
Tue 9/1	ATL	@	WSH	6:45 PM

Since August 3, 2026, the Seattle Mariners have the highest ERA by a team, with an ERA of 6.14.

Related Searches

More MLB News

More Mariners Stats

21

62

.274

11

166

3.42

MLB 2026 Batting Leaders

40

38

37

105

100

97

.317

.316

.311

164

164

157

100

100

93

.432

.396

.393

.605

.573

.549

44

40

38

MLB 2026 Pitching Leaders

16

16

15

222

217

204

1.73

2.06

2.09

0.75

0.89

0.93

13.23

12.99

11.77

6.34

6.32

5.52

22

27

28

MLB Fantasy 2026

2,231.2

1,991.5

1,823.2

1,568.6

1,511

1,366

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule