best records when allowing 1 or less runs in 2023

7 teams were tied for the best record with 1 or fewer run allowed in 2023, with a record of 24-0. The first three are the Houston Astros, the Kansas City Royals and the Pittsburgh Pirates.

	TEAM	REC	R	SEASON	W%	G	W	L	ERA	SO	SHO	SV	IP	H	ER	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Astros	24-0	17	2023	1.000	24	24	0	0.58	191	2	4	216.0	107	14	5	68	4	0	792	2	7.96	2.83	2.81	0.21	24.1	8.6	0.81	.195	0.71	4.46
2	Royals	16-0	10	2023	1.000	16	16	0	0.56	139	0	7	144.0	84	9	2	36	4	0	541	3	8.69	2.25	3.86	0.13	25.7	6.7	0.83	.228	0.63	5.25
3	Pirates	26-0	16	2023	1.000	26	26	0	0.54	236	2	15	234.0	126	14	7	58	9	0	876	3	9.08	2.23	4.07	0.27	26.9	6.6	0.79	.210	0.62	4.85
4	Mets	26-0	19	2023	1.000	26	26	0	0.62	229	0	11	234.0	120	16	9	73	6	0	869	8	8.81	2.81	3.14	0.35	26.4	8.4	0.82	.201	0.73	4.62
5	Dodgers	36-0	21	2023	1.000	36	36	0	0.56	331	0	16	324.0	156	20	14	84	8	0	1,190	9	9.19	2.33	3.94	0.39	27.8	7.1	0.74	.189	0.58	4.33
6	Angels	23-0	14	2023	1.000	23	23	0	0.57	203	1	14	207.0	94	13	8	73	8	3	772	3	8.83	3.17	2.78	0.35	26.3	9.5	0.81	.179	0.61	4.09
7	Athletics	16-0	11	2023	1.000	16	16	0	0.62	137	0	11	146.0	83	10	4	59	4	3	572	5	8.45	3.64	2.32	0.25	24.0	10.3	0.97	.215	0.68	5.12
8	Padres	33-1	18	2023	.971	34	33	1	0.47	379	0	8	308.0	154	16	7	101	9	1	1,171	7	11.07	2.95	3.75	0.20	32.4	8.6	0.83	.218	0.53	4.50
9	Braves	28-1	14	2023	.966	29	28	1	0.42	295	1	8	257.0	144	12	4	67	14	0	964	10	10.33	2.35	4.40	0.14	30.6	7.0	0.82	.240	0.49	5.04
10	Marlins	26-1	18	2023	.963	27	26	1	0.63	254	1	10	242.0	138	17	3	58	7	2	902	10	9.45	2.16	4.38	0.11	28.2	6.4	0.81	.233	0.67	5.13
11	Giants	25-1	15	2023	.962	26	25	1	0.50	243	2	15	234.0	145	13	2	46	8	2	878	2	9.35	1.77	5.28	0.08	27.7	5.2	0.82	.247	0.58	5.58
12	Cubs	25-1	13	2023	.962	26	25	1	0.46	235	1	6	234.0	114	12	3	71	6	0	868	7	9.04	2.73	3.31	0.12	27.1	8.2	0.79	.201	0.50	4.38
13	Phillies	24-1	21	2023	.960	25	24	1	0.83	247	1	11	227.0	109	21	13	55	8	0	838	3	9.79	2.18	4.49	0.52	29.5	6.6	0.72	.186	0.83	4.32
14	Blue Jays	40-2	27	2023	.952	42	40	2	0.64	422	1	17	378.1	220	27	13	97	14	4	1,419	7	10.04	2.31	4.35	0.31	29.7	6.8	0.84	.237	0.64	5.23
15	White Sox	17-1	11	2023	.944	18	17	1	0.61	178	0	9	162.0	80	11	3	44	5	0	602	6	9.89	2.44	4.05	0.17	29.6	7.3	0.77	.207	0.61	4.44
16	Orioles	29-2	19	2023	.935	31	29	2	0.61	269	0	12	282.0	142	19	7	73	8	3	1,036	6	8.59	2.33	3.68	0.22	26.0	7.0	0.76	.199	0.61	4.53
17	Twins	26-2	16	2023	.929	28	26	2	0.57	275	2	11	251.0	145	16	7	66	8	1	949	3	9.86	2.37	4.17	0.25	29.0	7.0	0.84	.233	0.57	5.20
18	Diamondbacks	24-2	17	2023	.923	26	24	2	0.66	253	1	11	233.0	116	17	11	61	4	0	862	4	9.77	2.36	4.15	0.42	29.4	7.1	0.76	.197	0.66	4.48
19	Yankees	24-2	18	2023	.923	26	24	2	0.66	244	3	12	233.1	123	17	9	51	8	1	866	5	9.41	1.97	4.78	0.35	28.2	5.9	0.75	.206	0.69	4.74
20	Mariners	30-3	15	2023	.909	33	30	3	0.36	307	1	11	298.0	141	12	3	53	9	2	1,077	3	9.27	1.60	5.79	0.09	28.5	4.9	0.65	.196	0.45	4.26
21	Rays	29-3	18	2023	.906	32	29	3	0.53	329	0	13	288.0	139	17	7	77	6	0	1,059	8	10.28	2.41	4.27	0.22	31.1	7.3	0.75	.206	0.56	4.34
22	Cardinals	19-2	11	2023	.905	21	19	2	0.48	192	0	14	189.0	117	10	0	69	5	0	743	5	9.14	3.29	2.78	0.00	25.8	9.3	0.98	.245	0.52	5.57
23	Guardians	26-3	16	2023	.897	29	26	3	0.52	267	0	16	259.0	142	15	5	69	8	0	972	3	9.28	2.40	3.87	0.17	27.5	7.1	0.81	.220	0.56	4.93
24	Red Sox	17-2	14	2023	.895	19	17	2	0.69	176	0	8	170.0	97	13	5	39	7	0	638	3	9.32	2.06	4.51	0.26	27.6	6.1	0.80	.224	0.74	5.14
25	Rangers	25-3	15	2023	.893	28	25	3	0.54	245	1	8	250.0	135	15	10	44	7	0	903	2	8.82	1.58	5.57	0.36	27.1	4.9	0.72	.209	0.54	4.86