lowest era by a pitcher in a season in their first 5 games started

44 pitchers have not started the game this season. The first three are Dan Altavilla, Jake Bauers and Jeff Brigham.

	NAME	GS	ERA	SEASON	TM	G	W	L	W%	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	Dan Altavilla D. Altavilla	0	0.00	2025	CWS	5	0	0		6	0	0	1	5.0	2	0	0	0	4	0	4	0	21	0	10.80	7.20	1.50	0.00	28.6	19.0	1.20	.182	0.00	0	3.06	73	3.60	0.6
2	Jake Bauers J. Bauers	0	0.00	2025	MIL	4	0	0		0	0	0	0	4.0	4	0	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	5.31	133	9.00	-0.6
3	Paul Blackburn P. Blackburn	1	0.00	2025	NYM	1	0	0		3	0	0	0	5.0	3	0	0	0	1	0	0	0	19	0	5.40	1.80	3.00	0.00	15.8	5.3	0.80	.200	0.00	0	2.46	63	5.40	0.8
4	Jeff Brigham J. Brigham	0	0.00	2025	AZ	3	0	0		3	0	0	0	3.1	3	0	0	0	1	0	1	0	14	0	8.10	2.70	3.00	0.00	21.4	7.1	1.20	.300	0.00	0	2.16	56	8.10	0.6
5	Nick Burdi N. Burdi	0	0.00	2025	BOS	4	0	0		5	0	0	0	5.1	5	0	0	0	2	0	2	0	21	1	8.44	3.38	2.50	0.00	23.8	9.5	1.31	.357	0.00	0	2.31	56	8.44	1.1
6	Willi Castro W. Castro	0	0.00	2025	MIN	1	0	0		0	0	0	0	1.0	1	0	0	0	0	0	1	0	4	0	0.00	0.00		0.00	0.0	0.0	1.00	.250	0.00	0	3.06	75	9.00	0.1
7	Danny Coulombe D. Coulombe	0	0.00	2025	MIN	19	1	0	1.000	19	0	0	2	16.2	8	0	0	0	2	0	6	0	60	0	10.26	1.08	9.50	0.00	31.7	3.3	0.60	.205	0.00	0	1.14	28	4.32	5.4
8	Jhonathan Díaz J. Díaz	0	0.00	2025	SEA	1	0	0		1	0	0	0	1.1	1	0	0	0	0	0	1	0	5	0	6.75	0.00		0.00	20.0	0.0	0.75	.250	0.00	0	1.56	40	6.75	0.4
9	Chris Flexen C. Flexen	0	0.00	2025	CHC	8	3	0	1.000	8	0	0	1	14.1	7	0	1	0	4	0	6	0	51	1	5.02	2.51	2.00	0.00	15.7	7.8	0.77	.179	0.63	0	2.78	72	4.40	1.8
10	Hunter Harvey H. Harvey	0	0.00	2025	KCR	6	0	0		7	0	0	0	5.1	1	0	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
11	Enrique Hernández E. Hernández	0	0.00	2025	LAD	2	0	0		0	0	0	0	2.0	3	0	0	0	0	0	2	0	9	0	0.00	0.00		0.00	0.0	0.0	1.50	.333	0.00	0	3.06	76	13.50	0.2
12	Jose Herrera J. Herrera	0	0.00	2025	AZ	1	0	0		0	0	0	0	1.0	2	0	0	0	0	0	1	0	5	0	0.00	0.00		0.00	0.0	0.0	2.00	.400	0.00	0	3.06	80	18.00	0.1
13	Michael Kelly M. Kelly	0	0.00	2025	ATH	2	0	0		2	0	0	0	1.2	1	0	0	0	1	0	1	0	7	0	10.80	5.40	2.00	0.00	28.6	14.3	1.20	.250	0.00	0	2.46	61	5.40	0.3
14	Craig Kimbrel C. Kimbrel	0	0.00	2025	ATL	1	0	0		1	0	0	0	1.0	1	0	0	0	1	0	0	0	3	0	9.00	9.00	1.00	0.00	33.3	33.3	2.00	1.000	0.00	0	4.06	105	9.00	0
15	Tomás Nido T. Nido	0	0.00	2025	DET	1	0	0		0	0	0	0	1.2	0	0	0	0	0	1	1	0	6	0	0.00	0.00		0.00	0.0	0.0	0.00	.000	0.00	0	4.86	121	0.00	-0.2
16	Adam Ottavino A. Ottavino	0	0.00	2025	NYY	3	0	0		3	0	0	0	1.2	0	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	6.66	159	0.00	-0.4
17	Evan Phillips E. Phillips	0	0.00	2025	LAD	7	0	0		6	0	0	1	5.2	4	0	0	0	2	0	1	0	22	0	9.53	3.18	3.00	0.00	27.3	9.1	1.06	.286	0.00	0	2.00	50	6.35	1.3
18	Drew Pomeranz D. Pomeranz	2	0.00	2025	CHC	16	2	0	1.000	15	0	0	1	14.2	5	0	0	0	3	3	3	0	53	0	9.20	1.84	5.00	0.00	28.3	5.7	0.55	.156	0.00	0	2.24	58	3.07	2.7
19	Robert Stephenson R. Stephenson	0	0.00	2025	LAA	2	0	0		2	0	0	0	1.0	0	0	0	0	0	0	0	0	3	0	18.00	0.00		0.00	66.7	0.0	0.00	.000	0.00	0	-0.94	-22	0.00	0.6
20	Hunter Strickland H. Strickland	0	0.00	2025	LAA	7	1	0	1.000	2	0	0	0	7.2	2	0	0	0	4	0	1	0	29	0	2.35	4.70	0.50	0.00	6.9	13.8	0.78	.087	0.00	0	4.10	98	2.35	0.1
21	Zach Thompson Z. Thompson	0	0.00	2025	ATL	2	0	0		3	0	0	0	3.2	0	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	58	0.00	0.7
22	Rob Zastryzny R. Zastryzny	1	0.00	2025	MIL	9	1	0	1.000	10	0	0	0	7.2	7	0	0	0	2	0	1	1	32	0	11.74	2.35	5.00	0.00	31.3	6.3	1.17	.350	0.00	0	1.23	31	8.22	2.3
23	Easton McGee E. McGee	0	0.00	2025	MIL	1	0	0		1	0	0	0	1.0	0	0	0	0	0	0	0	0	3	0	9.00	0.00		0.00	33.3	0.0	0.00	.000	0.00	0	1.06	27	0.00	0.3
24	Nicky Lopez N. Lopez	0	0.00	2025	TOT	1	0	0		0	0	0	0	0.1	0	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	12.06	288	0.00	-0.3
25	Brooks Kriske B. Kriske	0	0.00	2025	CHC	1	0	0		1	0	0	0	2.0	1	0	0	0	2	0	1	0	8	0	4.50	9.00	0.50	0.00	12.5	25.0	1.50	.200	0.00	0	5.06	131	4.50	-0.3