which pitcher has the least earned runs this season

50 pitchers are tied for allowing the fewest earned runs this season, with 0 earned runs. The first three are Jake Bauers, Willi Castro and Andrew Chafin.

	NAME	ER	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	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	Jake Bauers J. Bauers	0	2025	MIL	4	0	0		0	0.00	0	0	0	0	4.0	4	0	0	1	2	4	0	19	0	0.00	2.25	0.00	0.00	0.0	5.3	1.25	.250	0.00	0	5.30	131	9.00	-0.6
2	Willi Castro W. Castro	0	2025	MIN	1	0	0		0	0.00	0	0	0	0	1.0	1	0	0	0	0	1	0	4	0	0.00	0.00		0.00	0.0	0.0	1.00	.250	0.00	0	3.05	76	9.00	0.1
3	Andrew Chafin A. Chafin	0	2025	WSH	1	0	0		0	0.00	2	0	0	0	0.2	0	0	0	0	0	0	0	2	1	27.00	0.00		0.00	100.0	0.0	0.00		0.00	0	-2.95	-73	0.00	0.5
4	Danny Coulombe D. Coulombe	0	2025	MIN	14	0	0		0	0.00	11	0	0	1	12.1	6	0	0	1	0	5	0	44	0	8.03	0.73	11.00	0.00	25.0	2.3	0.57	.188	0.00	0	1.51	37	4.38	3.5
5	Jhonathan Díaz J. Díaz	0	2025	SEA	1	0	0		0	0.00	1	0	0	0	1.1	1	0	0	0	0	1	0	5	0	6.75	0.00		0.00	20.0	0.0	0.75	.250	0.00	0	1.55	40	6.75	0.4
6	Chris Flexen C. Flexen	0	2025	CHC	1	0	0		0	0.00	4	0	0	1	3.0	1	0	0	2	0	1	0	12	1	12.00	6.00	2.00	0.00	33.3	16.7	1.00	.167	0.00	0	2.39	61	3.00	0.5
7	Jesse Hahn J. Hahn	0	2025	SEA	2	0	1	.000	0	0.00	3	0	0	0	4.0	3	1	0	4	0	2	3	17	0	6.75	9.00	0.75	0.00	17.6	23.5	1.75	.300	2.25	0	4.55	118	6.75	-0.3
8	Hunter Harvey H. Harvey	0	2025	KCR	6	0	0		0	0.00	7	0	0	0	5.1	1	0	0	0	0	1	0	17	0	11.81	0.00		0.00	41.2	0.0	0.19	.100	0.00	0	0.43	11	1.69	2.1
9	Enrique Hernández E. Hernández	0	2025	LAD	1	0	0		0	0.00	0	0	0	0	1.0	2	0	0	0	0	1	0	5	0	0.00	0.00		0.00	0.0	0.0	2.00	.400	0.00	0	3.05	75	18.00	0.1
10	Scott McGough S. McGough	0	2025	AZ	1	0	0		0	0.00	0	0	0	0	2.0	1	0	0	1	0	1	0	8	0	0.00	4.50	0.00	0.00	0.0	12.5	1.00	.143	0.00	0	4.55	117	4.50	-0.2
11	Shelby Miller S. Miller	0	2025	AZ	13	2	0	1.000	0	0.00	15	0	0	1	13.2	4	1	0	4	1	3	0	50	0	9.88	2.63	3.75	0.00	30.0	8.0	0.59	.133	0.66	0	1.96	50	2.63	3
12	Adam Ottavino A. Ottavino	0	2025	NYY	3	0	0		0	0.00	3	0	0	0	1.2	0	0	0	4	0	0	0	9	0	16.20	21.60	0.75	0.00	33.3	44.4	2.40	.000	0.00	0	6.65	160	0.00	-0.4
13	Evan Phillips E. Phillips	0	2025	LAD	6	0	0		0	0.00	6	0	0	1	4.2	2	0	0	2	0	1	0	17	0	11.57	3.86	3.00	0.00	35.3	11.8	0.86	.222	0.00	0	1.77	43	3.86	1.2
14	Drew Pomeranz D. Pomeranz	0	2025	CHC	3	0	0		0	0.00	3	0	0	0	3.1	0	0	0	1	1	1	0	12	0	8.10	2.70	3.00	0.00	25.0	8.3	0.30	.000	0.00	0	3.05	78	0.00	0.3
15	Zach Thompson Z. Thompson	0	2025	ATL	2	0	0		0	0.00	3	0	0	0	3.2	0	0	0	1	0	0	0	12	1	7.36	2.45	3.00	0.00	25.0	8.3	0.27	.000	0.00	0	2.24	57	0.00	0.7
16	Luke Weaver L. Weaver	0	2025	NYY	13	0	0		0	0.00	16	0	0	3	15.0	3	0	0	5	0	6	1	53	0	9.60	3.00	3.20	0.00	30.2	9.4	0.53	.094	0.00	0	1.92	46	1.80	3.6
17	Steven Wilson S. Wilson	0	2025	CWS	7	0	0		0	0.00	8	0	0	0	7.2	1	0	0	3	0	0	0	26	0	9.39	3.52	2.67	0.00	30.8	11.5	0.52	.067	0.00	0	2.14	51	1.17	1.7
18	Matt Festa M. Festa	0	2025	CLE	1	0	0		0	0.00	1	0	0	0	1.1	1	0	0	0	0	0	0	5	0	6.75	0.00		0.00	20.0	0.0	0.75	.250	0.00	0	1.55	39	6.75	0.4
19	Taylor Clarke T. Clarke	0	2025	KCR	1	0	0		0	0.00	1	0	0	0	1.0	0	0	0	0	0	1	0	3	0	9.00	0.00		0.00	33.3	0.0	0.00	.000	0.00	0	1.05	26	0.00	0.3
20	Brandon Waddell B. Waddell	0	2025	NYM	1	0	0		0	0.00	4	0	0	0	4.1	3	0	0	0	0	0	0	16	0	8.31	0.00		0.00	25.0	0.0	0.69	.250	0.00	0	1.21	31	6.23	1.3
21	Forrest Whitley F. Whitley	0	2025	HOU	1	0	0		0	0.00	2	0	0	0	2.0	0	0	0	0	0	1	0	7	0	9.00	0.00		0.00	28.6	0.0	0.00	.000	0.00	0	1.05	26	0.00	0.7
22	Nicky Lopez N. Lopez	0	2025	TOT	1	0	0		0	0.00	0	0	0	0	0.1	0	0	0	1	0	1	0	2	0	0.00	27.00	0.00	0.00	0.0	50.0	3.00	.000	0.00	0	12.05	290	0.00	-0.3
23	Davis Daniel D. Daniel	0	2025	ATL	1	0	0		0	0.00	1	0	0	0	1.0	0	0	0	0	1	1	0	4	0	9.00	0.00		0.00	25.0	0.0	0.00	.000	0.00	0	4.05	103	0.00	0
24	Sean Guenther S. Guenther	0	2025	DET	3	0	0		0	0.00	4	0	0	0	3.2	3	0	0	0	0	0	0	12	0	9.82	0.00		0.00	33.3	0.0	0.82	.375	0.00	0	0.87	22	7.36	1.3
25	Tom Cosgrove T. Cosgrove	0	2025	CHC	1	0	0		0	0.00	2	0	0	0	2.0	1	0	0	1	0	1	0	8	0	9.00	4.50	2.00	0.00	25.0	12.5	1.00	.200	0.00	0	2.55	65	4.50	0.3