lowest world series era with a minimum of 30 innings pitched

Madison Bumgarner has the best career ERA in the World Series when pitching at least 30 innings, with an ERA of 0.25.

	NAME	ERA	IP	SERIES	G	W	L	W%	GS	SO	CG	SHO	SV	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	Madison Bumgarner M. Bumgarner	0.25	36.0	World Series	5	4	0	1.000	4	31	1	1	1	14	1	1	1	5	2	1	0	124	0	7.75	1.25	6.20	0.25	25.0	4.0	0.53	.153	0.25	3.50
2	Harry Brecheen H. Brecheen	0.83	32.2	World Series	7	4	1	.800	3	18	3	1	0	28	3	3	0	12	0	4	3	129	0	4.96	3.31	1.50	0.00	14.0	9.3	1.22	.283	0.83	7.71
3	Babe Ruth B. Ruth	0.87	31.0	World Series	3	3	0	1.000	3	8	2	1	0	19	3	3	1	10	1	0	0	116	1	2.32	2.90	0.80	0.29	6.9	8.6	0.94	.188	0.87	5.52
4	Sherry Smith S. Smith	0.89	30.1	World Series	3	1	2	.333	3	5	3	0	0	17	3	4	0	9	0	0	1	110	0	1.48	2.67	0.56	0.00	4.5	8.2	0.86	.177	1.19	5.04
5	Sandy Koufax S. Koufax	0.95	57.0	World Series	8	4	3	.571	7	61	4	2	0	36	6	10	2	11	0	0	1	213	0	9.63	1.74	5.55	0.32	28.6	5.2	0.82	.245	1.58	5.68
6	Christy Mathewson C. Mathewson	0.97	101.2	World Series	11	5	5	.500	11	48	10	4	0	75	11	22	1	10	1	0	3	391	1	4.25	0.89	4.80	0.09	12.3	2.6	0.84	.224	1.95	6.64
7	Mariano Rivera M. Rivera	0.99	36.1	World Series	24	2	1	.667	0	32	0	0	11	27	4	5	1	8	2	19	1	144	0	7.93	1.98	4.00	0.25	22.2	5.6	0.96	.257	1.24	6.69
8	Monte Pearson M. Pearson	1.01	35.2	World Series	4	4	0	1.000	4	28	3	1	0	19	4	5	1	7	0	0	0	133	0	7.07	1.77	4.00	0.25	21.1	5.3	0.73	.186	1.26	4.79
9	Eddie Plank E. Plank	1.32	54.2	World Series	7	2	5	.286	6	32	6	0	0	37	8	11	0	11	4	1	1	215	1	5.27	1.81	2.91	0.00	14.9	5.1	0.88	.220	1.81	6.09
10	Rollie Fingers R. Fingers	1.35	33.1	World Series	16	2	2	.500	0	25	0	0	6	25	5	9	2	10	3	10	3	135	1	6.75	2.70	2.50	0.54	18.5	7.4	1.05	.242	2.43	6.75
11	Bill Hallahan B. Hallahan	1.36	39.2	World Series	7	3	1	.750	5	27	3	2	1	29	6	6	0	23	1	1	1	172	1	6.13	5.22	1.17	0.00	15.7	13.4	1.31	.240	1.36	6.58
12	Orval Overall O. Overall	1.58	51.1	World Series	8	3	1	.750	5	35	3	1	0	37	9	11	0	15	1	2	0	203	2	6.14	2.63	2.33	0.00	17.2	7.4	1.01	.243	1.93	6.49
13	George Earnshaw G. Earnshaw	1.58	62.2	World Series	8	4	3	.571	8	56	5	1	0	39	11	14	2	17	0	0	1	245	1	8.04	2.44	3.29	0.29	22.9	6.9	0.89	.218	2.01	5.60
14	Spud Chandler S. Chandler	1.62	33.1	World Series	6	2	2	.500	4	16	2	1	1	28	6	8	0	9	0	1	0	133	0	4.32	2.43	1.78	0.00	12.0	6.8	1.11	.259	2.16	7.56
15	Jesse Haines J. Haines	1.67	32.1	World Series	6	3	1	.750	4	12	2	1	0	24	6	9	3	16	0	1	1	133	1	3.34	4.45	0.75	0.84	9.0	12.0	1.24	.206	2.51	6.68
16	Ron Guidry R. Guidry	1.69	32.0	World Series	4	3	1	.750	4	26	2	0	0	20	6	6	4	14	0	0	0	125	0	7.31	3.94	1.86	1.13	20.8	11.2	1.06	.198	1.69	5.63
17	Max Lanier M. Lanier	1.71	31.2	World Series	7	2	1	.667	4	25	0	0	0	24	6	10	1	12	0	2	1	132	2	7.11	3.41	2.08	0.28	18.9	9.1	1.14	.245	2.84	6.82
18	Stan Coveleski S. Coveleski	1.74	41.1	World Series	5	3	2	.600	5	11	4	1	0	31	8	9	2	7	0	0	0	162	0	2.40	1.52	1.57	0.44	6.8	4.3	0.92	.204	1.96	6.75
19	Lefty Grove L. Grove	1.75	51.1	World Series	8	4	2	.667	5	36	4	0	2	46	10	12	0	6	0	3	0	205	0	6.31	1.05	6.00	0.00	17.6	2.9	1.01	.282	2.10	8.06
20	Jon Lester J. Lester	1.77	35.2	World Series	6	4	1	.800	5	34	0	0	0	25	7	8	3	8	1	0	0	137	1	8.58	2.02	4.25	0.76	24.8	5.8	0.93	.242	2.02	6.31
21	Carl Hubbell C. Hubbell	1.79	50.1	World Series	6	4	2	.667	6	32	4	0	0	40	10	18	3	12	1	0	2	204	1	5.72	2.15	2.67	0.54	15.7	5.9	1.03	.237	3.22	7.15
22	Ernie Shore E. Shore	1.82	34.2	World Series	4	3	1	.750	4	15	3	0	0	24	7	10	0	12	1	0	0	137	0	3.89	3.12	1.25	0.00	10.9	8.8	1.04	.220	2.60	6.23
23	Waite Hoyt W. Hoyt	1.83	83.2	World Series	12	6	4	.600	11	49	6	1	0	81	17	28	2	22	1	1	0	345	0	5.27	2.37	2.23	0.22	14.2	6.4	1.23	.292	3.01	8.71
24	Cy Young C. Young	1.85	34.0	World Series	4	2	1	.667	3	17	3	0	0	31	7	13	1	4	1	1	0	142	0	4.50	1.06	4.25	0.26	12.0	2.8	1.03	.252	3.44	8.21
25	George Mullin G. Mullin	1.86	58.0	World Series	7	3	3	.500	6	36	6	1	0	45	12	22	1	16	3	1	0	236	0	5.59	2.48	2.25	0.16	15.3	6.8	1.05	.244	3.41	6.98

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StatMuse has game-level data for ERA and innings pitched going back to the 1903 playoffs.

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

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2026 Division Standings

TEAM	W	L	PCT	GB
Dodgers	100	62	.617
Padres	91	71	.562	9.0
Diamondbacks	86	76	.531	14.0
Giants	65	97	.401	35.0
Rockies	58	104	.358	42.0

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116

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113

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111

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Batting Average Leaders

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Hit Leaders

191

Lopez

185

Arraez

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Tatis

Run Leaders

119

Crow-Armstrong

113

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106

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OBP Leaders

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252

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Walk Leaders

26

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FanDuel Points Leaders

2,357.3

Crow-Armstrong

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2,096

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DraftKings Points Leaders

1,789

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MLB 2026 Standings

NL East	W	L	PCT	GB
Braves - y	94	68	.580
Phillies - w	88	74	.543	6.0
Marlins	80	82	.494	14.0
Nationals	77	85	.475	17.0
Mets	74	88	.457	20.0
NL Central	W	L	PCT	GB
Brewers - y	103	59	.636
Cubs - w	89	73	.549	14.0
Pirates	82	80	.506	21.0
Cardinals	77	85	.475	26.0
Reds	75	87	.463	28.0
NL West	W	L	PCT	GB
Dodgers - y	100	62	.617
Padres - w	91	71	.562	9.0
Diamondbacks	86	76	.531	14.0
Giants	65	97	.401	35.0
Rockies	58	104	.358	42.0

AL East	W	L	PCT	GB
Rays - y	98	64	.605
Yankees - w	93	68	.578	4.5
Red Sox - w	87	75	.537	11.0
Orioles	79	82	.491	18.5
Blue Jays	79	83	.488	19.0
AL Central	W	L	PCT	GB
Guardians - y	85	77	.525
White Sox - w	84	78	.519	1.0
Twins	77	85	.475	8.0
Tigers	76	86	.469	9.0
Royals	69	93	.426	16.0
AL West	W	L	PCT	GB
Astros - y	81	81	.500
Rangers	80	82	.494	1.0
Mariners	76	86	.469	5.0
Athletics	64	98	.395	17.0
Angels	62	100	.383	19.0