what teams have the best reliever era for the past 30 days

Between August 13, 2026 and September 12, 2026, the Cleveland Guardians have the lowest ERA by a team, with an ERA of 2.34.

	TEAM	ERA	G	W%	W	L	GS	SO	CG	SHO	SV	IP	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	Guardians	2.34	28	.571	16	12	0	131	0	0	6	111.2	80	29	31	11	26	13	28	0	449	2	10.56	2.10	5.04	0.89	29.2	5.8	0.95	.257	2.50	6.45
2	Padres	2.65	26	.577	15	11	0	122	0	0	9	98.2	79	29	37	9	32	4	26	5	411	4	11.13	2.92	3.81	0.82	29.7	7.8	1.13	.287	3.38	7.21
3	Orioles	2.69	28	.500	14	14	0	105	0	0	11	97.0	80	29	35	5	34	10	28	4	409	3	9.74	3.15	3.09	0.46	25.7	8.3	1.18	.294	3.25	7.42
4	Braves	2.74	26	.500	13	13	0	85	0	0	9	92.0	81	28	32	11	32	6	26	5	388	2	8.32	3.13	2.66	1.08	21.9	8.2	1.23	.276	3.13	7.92
5	Phillies	2.93	25	.680	17	8	0	74	0	0	8	73.2	64	24	31	10	20	5	25	2	307	2	9.04	2.44	3.70	1.22	24.1	6.5	1.14	.273	3.79	7.82
6	Brewers	3.11	27	.667	18	9	0	99	0	0	9	107.0	82	37	41	13	48	4	27	1	447	5	8.33	4.04	2.06	1.09	22.1	10.7	1.21	.244	3.45	6.90
7	Blue Jays	3.20	27	.556	15	12	0	117	0	0	9	115.1	90	41	45	15	45	6	27	4	480	7	9.13	3.51	2.60	1.17	24.4	9.4	1.17	.253	3.51	7.02
8	White Sox	3.21	28	.464	13	15	0	124	0	0	7	145.2	130	52	53	16	45	3	28	4	595	10	7.66	2.78	2.76	0.99	20.8	7.6	1.20	.280	3.27	8.03
9	Athletics	3.28	27	.481	13	14	0	113	0	0	8	112.2	100	41	48	4	47	4	27	8	478	8	9.03	3.75	2.40	0.32	23.6	9.8	1.30	.310	3.83	7.99
10	Dodgers	3.31	27	.630	17	10	0	102	0	0	10	89.2	77	33	39	7	33	7	27	9	385	4	10.24	3.31	3.09	0.70	26.5	8.6	1.23	.297	3.91	7.73
11	Royals	3.42	26	.615	16	10	0	63	0	0	7	94.2	87	36	43	7	36	7	26	1	401	5	5.99	3.42	1.75	0.67	15.7	9.0	1.30	.278	4.09	8.27
12	Yankees	3.52	28	.607	17	11	0	93	0	0	8	99.2	84	39	46	13	34	4	28	2	418	4	8.40	3.07	2.74	1.17	22.2	8.1	1.18	.259	4.15	7.59
13	Diamondbacks	3.57	26	.577	15	11	0	97	0	0	7	106.0	89	42	50	12	38	9	26	2	447	2	8.24	3.23	2.55	1.02	21.7	8.5	1.20	.265	4.25	7.56
14	Giants	3.69	28	.429	12	16	0	101	0	0	5	122.0	118	50	61	11	54	3	28	4	538	8	7.45	3.98	1.87	0.81	18.8	10.0	1.41	.290	4.50	8.70
15	Red Sox	3.73	29	.586	17	12	0	104	0	0	7	103.2	90	43	48	11	42	6	29	2	436	2	9.03	3.65	2.48	0.95	23.9	9.6	1.27	.289	4.17	7.81
16	Pirates	3.83	26	.577	15	11	0	113	0	0	10	112.2	86	48	52	3	50	11	26	2	478	3	9.03	3.99	2.26	0.24	23.6	10.5	1.21	.276	4.15	6.87
17	Mets	4.01	26	.615	16	10	0	99	0	0	8	94.1	87	42	43	12	28	5	26	0	391	2	9.45	2.67	3.54	1.14	25.3	7.2	1.22	.304	4.10	8.30
18	Angels	4.06	26	.346	9	17	0	94	0	0	4	82.0	84	37	44	5	31	4	26	6	357	4	10.32	3.40	3.03	0.55	26.3	8.7	1.40	.354	4.83	9.22
19	Cubs	4.08	28	.429	12	16	0	87	0	0	5	99.1	86	45	50	16	39	7	28	4	421	2	7.88	3.53	2.23	1.45	20.7	9.3	1.26	.257	4.53	7.79
20	Rays	4.43	28	.536	15	13	0	92	0	0	8	105.2	104	52	58	14	41	3	28	5	461	2	7.84	3.49	2.24	1.19	20.0	8.9	1.37	.289	4.94	8.86
21	Tigers	4.47	28	.357	10	18	0	91	0	0	5	104.2	86	52	55	16	43	10	28	1	437	7	7.82	3.70	2.12	1.38	20.8	9.8	1.23	.253	4.73	7.39
22	Astros	4.70	27	.481	13	14	0	112	0	0	9	111.0	104	58	61	11	45	8	27	0	480	6	9.08	3.65	2.49	0.89	23.3	9.4	1.34	.306	4.95	8.43
23	Twins	4.92	26	.385	10	16	0	105	0	0	7	97.0	94	53	58	10	42	4	26	4	430	6	9.74	3.90	2.50	0.93	24.4	9.8	1.40	.312	5.38	8.72
24	Marlins	5.22	28	.393	11	17	0	93	0	0	3	112.0	100	65	69	14	56	5	28	1	491	11	7.47	4.50	1.66	1.13	18.9	11.4	1.39	.266	5.54	8.04
25	Rockies	5.23	27	.259	7	20	0	81	0	0	3	105.0	111	61	65	11	52	5	27	1	475	6	6.94	4.46	1.56	0.94	17.1	10.9	1.55	.307	5.57	9.51

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Some of the information used here was obtained free of charge from Retrosheet.

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More Guardians Stats

Team Batting Leaders

15

Martínez

RBI

65

Rocchio

AVG

.291

DeLauter

Team Pitching Leaders

13

Williams

228

Williams

ERA

2.51

Messick

Team Rankings

139

30th

606

27th

1,404

3rd

ERA

3.80

8th

2026 Division Standings

TEAM	W	L	PCT	GB
White Sox	75	72	.510
Guardians	75	74	.503	1.0
Twins	70	78	.473	5.5
Tigers	69	79	.466	6.5
Royals	66	83	.443	10.0

Schedule

DATE	MATCHUP			TIME (ET)
Sun 9/13	CLE	@	MIN	2:10 PM
Mon 9/14	CWS	@	CLE	6:40 PM
Tue 9/15	CWS	@	CLE	6:40 PM
Wed 9/16	CWS	@	CLE	1:10 PM
Fri 9/18	ATH	@	CLE	7:10 PM

Last Game

Guardians

75 - 74

Final

Twins

70 - 78

Sat 12 Sep 2026

MLB 2026 Batting Leaders

HR Leaders

44

Schwarber

41

Crow-Armstrong

40

Caminero

RBI Leaders

107

Stewart

106

Burleson

100

Walker

Batting Average Leaders

.318

Arraez

.310

Alvarez

.310

Lopez

Hit Leaders

179

Lopez

177

Arraez

171

Díaz

Run Leaders

111

Crow-Armstrong

102

Wood

100

Reynolds

OBP Leaders

.427

Alvarez

.395

Bauers

.393

Wood

SLG Leaders

.590

Alvarez

.566

Crow-Armstrong

.554

García

SB Leaders

46

Nuñez

41

Simpson

40

Chisholm

MLB 2026 Pitching Leaders

Win Leaders

17

Sánchez

17

Gray

15

Burns

Strikeout Leaders

236

Misiorowski

228

Williams

227

Cease

ERA Leaders

1.95

Misiorowski

2.01

Schlittler

2.18

Sale

WHIP Leaders

0.80

Misiorowski

0.88

Yamamoto

0.92

Rasmussen

K/9 Leaders

13.17

Misiorowski

12.66

Cease

12.14

Williams

K/BB Leaders

6.13

Sale

5.93

Rasmussen

5.76

Misiorowski

Walk Leaders

24

Martinez

27

Rasmussen

31

Sale

MLB Fantasy 2026

FanDuel Points Leaders

2,264.8

Ohtani

2,156.2

Crow-Armstrong

1,900

Alvarez

DraftKings Points Leaders

1,634

Crow-Armstrong

1,592.6

Ohtani

1,424

Alvarez

MLB 2026 Betting

Best Record ATS

84-63

83-65

84-66

82-66

80-68

79-69

Worst Record ATS

56-92

60-88

63-85

66-82

69-80

70-78

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	87	61	.588
Phillies	82	66	.554	5.0
Marlins	73	76	.490	14.5
Mets	69	79	.466	18.0
Nationals	69	81	.460	19.0
NL Central	W	L	PCT	GB
Brewers - x	92	56	.622
Cubs	83	66	.557	9.5
Pirates	74	75	.497	18.5
Cardinals	73	75	.493	19.0
Reds	69	78	.469	22.5
NL West	W	L	PCT	GB
Dodgers	90	58	.608
Padres	80	68	.541	10.0
Diamondbacks	79	69	.534	11.0
Giants	62	87	.416	28.5
Rockies	55	93	.372	35.0

AL East	W	L	PCT	GB
Rays - x	89	59	.601
Yankees	85	63	.574	4.0
Red Sox	81	68	.544	8.5
Blue Jays	74	75	.497	15.5
Orioles	72	77	.483	17.5
AL Central	W	L	PCT	GB
White Sox	75	72	.510
Guardians	75	74	.503	1.0
Twins	70	78	.473	5.5
Tigers	69	79	.466	6.5
Royals	66	83	.443	10.0
AL West	W	L	PCT	GB
Astros	75	74	.503
Rangers	72	76	.486	2.5
Mariners	69	79	.466	5.5
Athletics	60	88	.405	14.5
Angels	56	92	.378	18.5

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Fri 8/28	CIN	@	CHC	10-8
Sat 8/29	BOS	@	NYY	6-0
Sat 8/29	LAD	@	DET	1-2
Sat 8/29	CWS	@	MIN	3-2
Sat 8/29	PIT	@	STL	6-2

Schedule

DATE	MATCHUP			TIME (ET)
Sat 9/12	SEA	@	ATH	9:40 PM
Sun 9/13	COL	@	DET	12:10 PM
Sun 9/13	PHI	@	ATL	1:35 PM
Sun 9/13	NYM	@	NYY	1:35 PM
Sun 9/13	LAA	@	WSH	1:35 PM

Between August 13, 2026 and September 12, 2026, the Cleveland Guardians have the lowest ERA by a team, with an ERA of 2.34.

Related Searches

More MLB News

More Guardians Stats

15

65

.291

13

228

2.51

MLB 2026 Batting Leaders

44

41

40

107

106

100

.318

.310

.310

179

177

171

111

102

100

.427

.395

.393

.590

.566

.554

46

41

40

MLB 2026 Pitching Leaders

17

17

15

236

228

227

1.95

2.01

2.18

0.80

0.88

0.92

13.17

12.66

12.14

6.13

5.93

5.76

24

27

31

MLB Fantasy 2026

2,264.8

2,156.2

1,900

1,634

1,592.6

1,424

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule