I didn't find anything for this season, but 7 pitchers were tied for the lowest ERA by a rookie starting pitcher in 2025, with an ERA of 0.00. The first three are Jayden Murray, Fraser Ellard and Matt Gage.

Interpreted as:

best rookie era starter 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	H/9
1	Jayden Murray J. Murray	0.00	2025	HOU	1	0	0		1	1	0	0	0	3.0	1	0	0	0	0	0	0	0	10	0	3.00	0.00		0.00	10.0	0.0	0.33	.111	0.00	3.00
2	Fraser Ellard F. Ellard	0.00	2025	CWS	3	0	0		3	5	0	0	0	3.2	2	0	1	0	7	0	0	0	20	1	12.27	17.18	0.71	0.00	25.0	35.0	2.45	.250	2.45	4.91
3	Matt Gage M. Gage	0.00	2025	SFG	2	0	0		2	2	0	0	0	2.0	0	0	0	0	0	0	0	0	6	0	9.00	0.00		0.00	33.3	0.0	0.00	.000	0.00	0.00
4	Anthony Veneziano A. Veneziano	0.00	2025	MIA	1	0	0		1	2	0	0	0	2.0	3	0	0	0	0	0	0	0	9	0	9.00	0.00		0.00	22.2	0.0	1.50	.429	0.00	13.50
5	Ryan Rolison R. Rolison	0.00	2025	COL	1	0	0		1	1	0	0	0	1.0	1	0	0	0	0	0	0	0	4	0	9.00	0.00		0.00	25.0	0.0	1.00	.333	0.00	9.00
6	Grant Holman G. Holman	0.00	2025	ATH	2	0	0		2	0	0	0	0	2.1	1	0	0	0	1	0	0	0	9	0	0.00	3.86	0.00	0.00	0.0	11.1	0.86	.125	0.00	3.86
7	Casey Legumina C. Legumina	0.00	2025	SEA	1	0	0		1	1	0	0	0	1.0	1	0	0	0	1	0	0	0	5	0	9.00	9.00	1.00	0.00	20.0	20.0	2.00	.333	0.00	9.00
8	Trevor McDonald T. McDonald	0.69	2025	SFG	2	1	0	1.000	2	13	0	0	0	13.0	10	1	4	1	1	0	0	0	50	1	9.00	0.69	13.00	0.69	26.0	2.0	0.85	.257	2.77	6.92
9	Brant Hurter B. Hurter	1.29	2025	DET	4	0	1	.000	4	8	0	0	0	7.0	6	1	5	0	4	2	0	0	35	0	10.29	5.14	2.00	0.00	22.9	11.4	1.43	.286	6.43	7.71
10	AJ Blubaugh	1.64	2025	HOU	3	0	1	.000	3	15	0	0	0	11.0	8	2	7	2	6	0	0	0	47	0	12.27	4.91	2.50	1.64	31.9	12.8	1.27	.250	5.73	6.55
11	Logan Henderson L. Henderson	1.78	2025	MIL	5	3	0	1.000	5	33	0	0	0	25.1	17	5	5	3	8	0	0	0	99	0	11.72	2.84	4.13	1.07	33.3	8.1	0.99	.255	1.78	6.04
12	Nolan McLean N. McLean	2.06	2025	NYM	8	5	1	.833	8	57	0	0	0	48.0	34	11	13	4	16	2	0	0	188	2	10.69	3.00	3.56	0.75	30.3	8.5	1.04	.275	2.44	6.38
13	Braxton Ashcraft B. Ashcraft	2.16	2025	PIT	8	1	2	.333	8	35	0	0	0	33.1	28	8	8	1	10	1	0	0	135	1	9.45	2.70	3.50	0.27	25.9	7.4	1.14	.307	2.16	7.56
14	Andrew Alvarez A. Alvarez	2.31	2025	WSH	5	1	1	.500	5	20	0	0	0	23.1	16	6	8	1	10	1	0	0	98	2	7.71	3.86	2.00	0.39	20.4	10.2	1.11	.227	3.09	6.17
15	Connelly Early C. Early	2.33	2025	BOS	4	1	2	.333	4	29	0	0	0	19.1	17	5	6	0	4	1	0	0	79	0	13.50	1.86	7.25	0.00	36.7	5.1	1.09	.378	2.79	7.91
16	Cade Horton C. Horton	2.53	2025	CHC	22	10	4	.714	22	92	0	0	0	114.0	91	32	37	9	33	5	0	0	458	0	7.26	2.61	2.79	0.71	20.1	7.2	1.09	.257	2.92	7.18
17	David Morgan D. Morgan	2.70	2025	SDP	2	0	0		2	3	0	0	0	3.1	5	1	1	0	1	0	0	0	16	0	8.10	2.70	3.00	0.00	18.8	6.3	1.80	.417	2.70	13.50
18	Parker Messick P. Messick	2.72	2025	CLE	7	3	1	.750	7	38	0	0	0	39.2	46	12	12	4	6	0	0	0	165	2	8.62	1.36	6.33	0.91	23.0	3.6	1.31	.359	2.72	10.44
19	Joey Cantillo J. Cantillo	2.96	2025	CLE	13	4	3	.571	13	72	0	0	0	67.0	53	22	22	5	28	0	0	0	278	0	9.67	3.76	2.57	0.67	25.9	10.1	1.21	.277	2.96	7.12
20	Cam Schlittler C. Schlittler	2.96	2025	NYY	14	4	3	.571	14	84	0	0	0	73.0	58	24	24	8	31	5	0	0	304	3	10.36	3.82	2.71	0.99	27.6	10.2	1.22	.284	2.96	7.15
21	Noah Cameron N. Cameron	2.99	2025	KCR	24	9	7	.563	24	114	0	0	0	138.1	109	46	46	18	43	3	0	1	556	3	7.42	2.80	2.65	1.17	20.5	7.7	1.10	.241	2.99	7.09
22	Hurston Waldrep H. Waldrep	3.02	2025	ATL	9	5	1	.833	9	51	0	0	0	50.2	42	17	17	3	20	3	0	1	207	0	9.06	3.55	2.55	0.53	24.6	9.7	1.22	.300	3.02	7.46
23	Troy Melton T. Melton	3.05	2025	DET	4	2	1	.667	4	19	0	0	0	20.2	15	7	7	2	4	0	0	0	79	0	8.27	1.74	4.75	0.87	24.1	5.1	0.92	.241	3.05	6.53
24	Luis Morales L. Morales	3.09	2025	ATH	9	4	3	.571	9	43	0	0	0	46.2	35	16	17	8	17	1	0	0	190	2	8.29	3.28	2.53	1.54	22.6	8.9	1.11	.223	3.28	6.75
25	Ian Seymour I. Seymour	3.16	2025	TBR	5	3	2	.600	5	31	0	0	0	25.2	20	9	14	1	7	0	0	0	105	0	10.87	2.45	4.43	0.35	29.5	6.7	1.05	.288	4.91	7.01

Unlock 2x data

StatMuse has game-level data for ERA going back to the 1901 season.

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

More Astros Stats

Team Batting Leaders

AVG

.500

Loperfido

Team Pitching Leaders

9

Brown

ERA

3.86

Blubaugh

Team Rankings

17th

22nd

2nd

ERA

3.00

9th

2026 Division Standings

TEAM	W	L	PCT	GB
Angels	1	0	1.000
Athletics	0	0		0.5
Rangers	0	1	.000	1.0
Astros	0	1	.000	1.0
Mariners	0	1	.000	1.0

Schedule

DATE	MATCHUP			TIME (ET)
Fri 3/27	LAA	@	HOU	8:15 PM
Sat 3/28	LAA	@	HOU	7:10 PM
Sun 3/29	LAA	@	HOU	2:10 PM
Mon 3/30	BOS	@	HOU	8:10 PM
Tue 3/31	BOS	@	HOU	8:10 PM

Last Game

Angels

1 - 0

Final

Astros

0 - 1

Thu 26 Mar 2026

MLB 2026 Batting Leaders

HR Leaders

2

Lowe

2

DeLauter

2

Canzone

RBI Leaders

3

Pages

3

Contreras

3

Bohm

Batting Average Leaders

1.000

Hoskins

1.000

Wiemer

.800

McGonigle

Hit Leaders

4

McGonigle

3

Anthony

3

Busch

Run Leaders

3

Lindor

3

DeLauter

2

Frelick

OBP Leaders

1.000

Hoskins

1.000

Wiemer

.833

Caminero

SLG Leaders

2.000

Lowe

2.000

Trout

2.000

Murakami

SB Leaders

2

Scott

1

Chisholm

1

Duran

MLB 2026 Pitching Leaders

Win Leaders

1

Yamamoto

1

Crochet

1

Skubal

Strikeout Leaders

11

Misiorowski

10

Sánchez

9

Brown

ERA Leaders

1.80

Rasmussen

1.80

Misiorowski

1.80

Liberatore

WHIP Leaders

0.33

Myers

0.47

Fried

0.50

Skubal

K/9 Leaders

27.00

Hall

27.00

Helsley

27.00

Woodford

K/BB Leaders

7.00

Webb

7.00

Boyd

4.00

Abbott

Walk Leaders

1

Abbott

1

Webb

1

Fried

MLB Fantasy 2026

FanDuel Points Leaders

58

Sánchez

52

Crochet

51

Misiorowski

DraftKings Points Leaders

35.7

Sánchez

33

DeLauter

32.3

Misiorowski

MLB 2026 Betting

Best Record ATS

1-0

Worst Record ATS

1-0

MLB 2026 Standings

NL East	W	L	PCT	GB
Mets	1	0	1.000
Phillies	1	0	1.000
Nationals	1	0	1.000
Braves	0	0		0.5
Marlins	0	0		0.5
NL Central	W	L	PCT	GB
Brewers	1	0	1.000
Cardinals	1	0	1.000
Cubs	0	1	.000	1.0
Reds	0	1	.000	1.0
Pirates	0	1	.000	1.0
NL West	W	L	PCT	GB
Dodgers	1	0	1.000
Rockies	0	0		0.5
Diamondbacks	0	1	.000	1.0
Padres	0	1	.000	1.0
Giants	0	1	.000	1.0

AL East	W	L	PCT	GB
Orioles	1	0	1.000
Red Sox	1	0	1.000
Yankees	1	0	1.000
Blue Jays	0	0		0.5
Rays	0	1	.000	1.0
AL Central	W	L	PCT	GB
Guardians	1	0	1.000
Tigers	1	0	1.000
Royals	0	0		0.5
White Sox	0	1	.000	1.0
Twins	0	1	.000	1.0
AL West	W	L	PCT	GB
Angels	1	0	1.000
Athletics	0	0		0.5
Astros	0	1	.000	1.0
Mariners	0	1	.000	1.0
Rangers	0	1	.000	1.0