worst era in mlb currently include non-qualifying

Merrill Kelly has the worst ERA this season, with an ERA of 5.06.

Interpreted as:

worst era with a minimum of 1 IP per team game by a player in MLB currently include non-qualifying this regular season

	NAME	ERA	SEASON	TM	G	W	L	W%	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	ERA-	FIP	FIP-	H/9	PRAA
1	Merrill Kelly M. Kelly	5.06	2026	AZ	26	9	13	.409	26	99	1	0	0	147.2	153	83	86	27	64	3	0	2	641	1	6.03	3.90	1.55	1.65	15.4	10.0	1.47	.281	5.24	121	5.48	133	9.33	-23.1
2	Seth Lugo S. Lugo	5.03	2026	KCR	28	6	8	.429	28	118	0	0	0	154.0	170	86	94	18	49	7	0	0	662	2	6.90	2.86	2.41	1.05	17.8	7.4	1.42	.323	5.49	117	4.17	99	9.94	0.4
3	Freddy Peralta F. Peralta	4.96	2026	TOT	28	7	11	.389	28	140	0	0	0	147.0	148	81	89	23	54	8	0	0	643	7	8.57	3.31	2.59	1.41	21.8	8.4	1.37	.299	5.45	120	4.48	108	9.06	-5.3
4	Aaron Nola A. Nola	4.93	2026	PHI	28	6	10	.375	28	157	0	0	0	148.0	156	81	83	32	51	1	0	2	638	2	9.55	3.10	3.08	1.95	24.6	8.0	1.40	.312	5.05	114	4.83	112	9.49	-7.9
5	Brady Singer B. Singer	4.83	2026	CIN	27	5	13	.278	27	117	0	0	0	141.2	160	76	81	26	45	13	0	0	633	2	7.43	2.86	2.60	1.65	18.5	7.1	1.45	.310	5.15	113	5.05	116	10.16	-10.2
6	Andrew Abbott A. Abbott	4.49	2026	CIN	28	6	10	.375	28	115	0	0	0	148.1	144	74	78	21	70	0	0	0	649	0	6.98	4.25	1.64	1.27	17.7	10.8	1.44	.278	4.73	105	4.79	110	8.74	-6.6
7	Kevin Gausman K. Gausman	4.38	2026	TOT	29	9	11	.450	29	165	0	0	0	162.1	160	79	85	21	44	1	0	1	683	2	9.15	2.44	3.75	1.16	24.2	6.4	1.26	.308	4.71	107	3.57	86	8.87	10.8
8	Framber Valdez F. Valdez	4.36	2026	DET	27	8	10	.444	27	116	0	0	0	150.2	154	73	81	15	57	13	0	0	664	4	6.93	3.40	2.04	0.90	17.5	8.6	1.40	.300	4.84	104	4.24	101	9.20	-0.7
9	MacKenzie Gore M. Gore	4.31	2026	TEX	29	8	10	.444	29	169	0	0	0	154.2	140	74	74	18	60	7	0	1	664	2	9.83	3.49	2.82	1.05	25.5	9.0	1.29	.298	4.31	106	3.71	90	8.15	7.4
10	Trevor Rogers T. Rogers	4.30	2026	BAL	26	9	9	.500	26	132	0	0	0	144.1	141	69	74	16	37	3	0	0	603	2	8.23	2.31	3.57	1.00	21.9	6.1	1.23	.301	4.61	105	3.53	85	8.79	9.9
11	Bryan Woo B. Woo	4.25	2026	SEA	26	10	9	.526	26	149	0	0	0	148.1	131	70	75	18	31	7	0	1	606	3	9.04	1.88	4.81	1.09	24.6	5.1	1.09	.282	4.55	110	3.42	86	7.95	9.3
12	Logan Webb L. Webb	4.21	2026	SFG	25	8	8	.500	25	119	1	0	0	149.2	136	70	73	11	38	11	0	0	621	1	7.16	2.29	3.13	0.66	19.2	6.1	1.16	.283	4.39	104	3.43	84	8.18	10.7
13	George Kirby G. Kirby	4.19	2026	SEA	26	9	10	.474	26	128	1	0	0	152.2	170	71	75	19	36	3	0	1	640	1	7.55	2.12	3.56	1.12	20.0	5.6	1.35	.333	4.42	108	3.79	95	10.02	3
14	Landen Roupp L. Roupp	4.17	2026	SFG	27	8	13	.381	27	137	0	0	0	144.2	119	67	72	11	68	5	0	0	614	2	8.52	4.23	2.01	0.68	22.3	11.1	1.29	.275	4.48	103	3.70	91	7.40	6
15	Bryce Elder B. Elder	4.11	2026	ATL	26	8	8	.500	26	121	0	0	0	149.0	140	68	74	24	49	3	0	0	633	1	7.31	2.96	2.47	1.45	19.1	7.7	1.27	.266	4.47	99	4.60	112	8.46	-8.4
16	Noah Cameron N. Cameron	4.08	2026	KCR	27	9	8	.529	26	138	1	1	0	154.1	139	70	75	16	49	4	1	1	647	3	8.05	2.86	2.82	0.93	21.3	7.6	1.22	.280	4.37	95	3.68	88	8.11	8.7
17	Tanner Bibee T. Bibee	4.06	2026	CLE	29	5	15	.250	29	132	0	0	0	166.1	146	75	79	26	51	6	0	0	684	4	7.14	2.76	2.59	1.41	19.3	7.5	1.18	.256	4.27	98	4.56	112	7.90	-9.5
18	Kyle Bradish K. Bradish	4.01	2026	BAL	27	7	12	.368	27	137	0	0	0	148.0	146	66	75	17	64	3	0	1	633	9	8.33	3.89	2.14	1.03	21.6	10.1	1.42	.313	4.56	98	4.09	99	8.88	1
19	Michael McGreevy M. McGreevy	3.97	2026	STL	27	6	9	.400	27	102	0	0	0	147.1	145	65	69	20	40	1	0	0	608	2	6.23	2.44	2.55	1.22	16.8	6.6	1.26	.281	4.21	97	4.30	105	8.86	-3.3
20	Paul Skenes P. Skenes	3.97	2026	PIT	28	9	11	.450	28	179	0	0	0	149.2	129	66	74	15	44	9	0	0	619	2	10.76	2.65	4.07	0.90	28.9	7.1	1.16	.306	4.45	92	3.06	73	7.76	18.9
21	Shota Imanaga S. Imanaga	3.91	2026	CHC	28	9	10	.474	28	152	0	0	0	156.1	140	68	70	33	35	6	0	0	637	4	8.75	2.01	4.34	1.90	23.9	5.5	1.12	.260	4.03	97	4.67	114	8.06	-10.1
22	Shane Baz S. Baz	3.91	2026	BAL	28	5	15	.250	28	145	1	0	0	163.1	161	71	81	12	57	4	0	1	695	6	7.99	3.14	2.54	0.66	20.9	8.2	1.33	.312	4.46	96	3.39	82	8.87	13.8
23	Taj Bradley T. Bradley	3.85	2026	MIN	27	10	6	.625	27	178	0	0	0	154.1	129	66	66	21	66	4	0	0	654	6	10.38	3.85	2.70	1.22	27.2	10.1	1.26	.281	3.85	92	3.91	95	7.52	3.3
24	Gavin Williams G. Williams	3.81	2026	CLE	28	13	7	.650	28	217	0	0	0	163.0	128	69	73	27	50	4	0	0	657	8	11.98	2.76	4.34	1.49	33.0	7.6	1.09	.281	4.03	92	3.57	88	7.07	8.9
25	Logan Gilbert L. Gilbert	3.71	2026	SEA	28	11	9	.550	28	176	0	0	0	165.0	134	68	68	26	42	5	0	1	661	4	9.60	2.29	4.19	1.42	26.6	6.4	1.07	.262	3.71	96	3.86	97	7.31	2.1

Unlock 2x data

More MLB News

Dehydrated MLB saves leader Bryan Baker leaves in 9th as Rays win anyway and he says he's OK

Sep 5, 2026

Luis Campusano's 2-run homer in 10th lifts Padres to 3-2 win over Yankees

Sep 5, 2026

Braves beat Phillies 5-2 as Chris Sale outduels Cristopher Sánchez

Sep 5, 2026

Iván Herrera's 3-run homer in the 9th inning rallies the Cardinals to a 7-6 win over the Rockies

Sep 5, 2026

Aranda and Palacios homer as Rays overcome first Rangers grand slam of season in 7-6 win

Sep 5, 2026

Blue Jays' Jameson Taillon leaves start versus Royals after 2nd inning with right elbow discomfort

Sep 5, 2026

More Diamondbacks Stats

Team Batting Leaders

21

Marte

RBI

68

Moreno

AVG

.299

Moreno

Team Pitching Leaders

14

Rodriguez

122

Rodriguez

ERA

2.59

Rodriguez

Team Rankings

139

26th

629

17th

969

29th

ERA

4.15

15th

2026 Division Standings

TEAM	W	L	PCT	GB
Dodgers	84	57	.596
Padres	74	67	.525	10.0
Diamondbacks	74	68	.521	10.5
Giants	58	84	.408	26.5
Rockies	54	87	.383	30.0

Schedule

DATE	MATCHUP			TIME (ET)
Sat 9/5	AZ	@	HOU	7:15 PM
Sun 9/6	AZ	@	HOU	2:10 PM
Mon 9/7	AZ	@	KCR	2:10 PM
Tue 9/8	AZ	@	KCR	7:40 PM
Wed 9/9	AZ	@	KCR	7:40 PM

Last Game

Diamondbacks

74 - 68

Final

Astros

73 - 69

Fri 4 Sep 2026

MLB 2026 Batting Leaders

HR Leaders

40

Schwarber

39

Crow-Armstrong

37

Caminero

RBI Leaders

106

Stewart

102

Burleson

100

Walker

Batting Average Leaders

.317

Alvarez

.316

Arraez

.311

Simpson

Hit Leaders

168

Arraez

166

Lopez

165

Díaz

Run Leaders

105

Crow-Armstrong

100

Wood

95

Reynolds

OBP Leaders

.434

Alvarez

.392

Wood

.391

Harper

SLG Leaders

.601

Alvarez

.570

Crow-Armstrong

.545

García

SB Leaders

45

Nuñez

40

Chisholm

38

Simpson

MLB 2026 Pitching Leaders

Win Leaders

16

Sánchez

16

Gray

15

Burns

Strikeout Leaders

227

Misiorowski

221

Cease

217

Williams

ERA Leaders

1.97

Misiorowski

2.04

Schlittler

2.10

Sale

WHIP Leaders

0.79

Misiorowski

0.90

Yamamoto

0.93

Rasmussen

K/9 Leaders

13.18

Misiorowski

12.72

Cease

11.98

Williams

K/BB Leaders

6.34

Sale

5.82

Misiorowski

5.52

Rasmussen

Walk Leaders

24

Martinez

27

Rasmussen

29

Sale

MLB Fantasy 2026

FanDuel Points Leaders

2,261.8

Ohtani

2,050.5

Crow-Armstrong

1,856.6

Alvarez

DraftKings Points Leaders

1,590.6

Ohtani

1,554

Crow-Armstrong

1,392

Alvarez

MLB 2026 Betting

Best Record ATS

83-58

80-61

81-62

79-63

77-65

76-65

Worst Record ATS

54-88

56-85

59-82

63-79

65-76

66-76

MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	84	57	.596
Phillies	79	62	.560	5.0
Marlins	71	71	.500	13.5
Nationals	67	76	.469	18.0
Mets	64	77	.454	20.0
NL Central	W	L	PCT	GB
Brewers	88	54	.620
Cubs	80	62	.563	8.0
Cardinals	71	71	.500	17.0
Pirates	70	72	.493	18.0
Reds	67	74	.475	20.5
NL West	W	L	PCT	GB
Dodgers	84	57	.596
Padres	74	67	.525	10.0
Diamondbacks	74	68	.521	10.5
Giants	58	84	.408	26.5
Rockies	54	87	.383	30.0

AL East	W	L	PCT	GB
Rays	84	57	.596
Yankees	80	61	.567	4.0
Red Sox	77	65	.542	7.5
Blue Jays	71	71	.500	13.5
Orioles	69	73	.486	15.5
AL Central	W	L	PCT	GB
White Sox	74	67	.525
Guardians	72	70	.507	2.5
Twins	67	74	.475	7.0
Tigers	64	77	.454	10.0
Royals	63	79	.444	11.5
AL West	W	L	PCT	GB
Astros	73	69	.514
Rangers	70	72	.493	3.0
Mariners	66	76	.465	7.0
Athletics	56	86	.394	17.0
Angels	53	88	.376	19.5

MLB 2026 Scores & Schedule

Scores

DATE	MATCHUP			SCORE
Fri 8/21	ATL	@	MIL	1-2
Fri 8/21	STL	@	PHI	6-7
Fri 8/21	TOR	@	NYY	1-3
Fri 8/21	SFG	@	BOS	4-6
Fri 8/21	TBR	@	BAL	3-5

Schedule

DATE	MATCHUP			TIME (ET)
Sat 9/5	SFG	@	NYM	4:10 PM
Sat 9/5	CHC	@	MIA	4:10 PM
Sat 9/5	ATL	@	PHI	6:05 PM
Sat 9/5	DET	@	CLE	6:10 PM
Sat 9/5	MIL	@	CIN	6:40 PM

Merrill Kelly has the worst ERA this season, with an ERA of 5.06.

Interpreted as:

Related Searches

More MLB News

More Diamondbacks Stats

21

68

.299

14

122

2.59

MLB 2026 Batting Leaders

40

39

37

106

102

100

.317

.316

.311

168

166

165

105

100

95

.434

.392

.391

.601

.570

.545

45

40

38

MLB 2026 Pitching Leaders

16

16

15

227

221

217

1.97

2.04

2.10

0.79

0.90

0.93

13.18

12.72

11.98

6.34

5.82

5.52

24

27

29

MLB Fantasy 2026

2,261.8

2,050.5

1,856.6

1,590.6

1,554

1,392

MLB 2026 Betting

MLB 2026 Standings

MLB 2026 Scores & Schedule

Scores

Schedule