fewest runs per game allowed in a season by a team in the last 20 years

Between May 18, 2005 and May 18, 2025, the Los Angeles Dodgers have the fewest runs allowed per game pitched by a team in a season, with 3.17 in 2022.

	TEAM	R/G	R	G	SEASON	W%	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	Dodgers	3.17	513	162	2022	.685	111	51	2.80	1,465	1	43	1451.1	1,114	451	152	407	75	13	5,865	38	9.08	2.52	3.60	0.94	25.0	6.9	1.05	.255	3.18	6.91
2	Astros	3.2	518	162	2022	.654	106	56	2.90	1,524	1	53	1445.1	1,121	465	134	458	60	6	5,856	56	9.49	2.85	3.33	0.83	26.0	7.8	1.09	.268	3.23	6.98
3	Mets	3.22	148	46	2025	.630	29	17	2.87	413	0	13	407.0	349	130	30	160	15	0	1,712	19	9.13	3.54	2.58	0.66	24.1	9.3	1.25	.292	3.27	7.72
4	Cardinals	3.24	525	162	2015	.617	100	62	2.94	1,329	0	62	1464.2	1,359	478	123	477	45	37	6,134	48	8.17	2.93	2.79	0.76	21.7	7.8	1.25	.297	3.23	8.35
5	Phillies	3.27	529	162	2011	.630	102	60	3.02	1,299	7	47	1477.0	1,320	495	120	404	47	41	6,069	23	7.92	2.46	3.22	0.73	21.4	6.7	1.17	.286	3.22	8.04
6	Astros	3.3	534	162	2018	.636	103	59	3.11	1,687	2	46	1455.0	1,164	503	152	435	66	4	5,913	67	10.44	2.69	3.88	0.94	28.5	7.4	1.10	.283	3.30	7.20
7	Royals	3.33	160	48	2025	.542	26	22	3.07	386	0	15	428.1	374	146	42	128	13	7	1,755	19	8.11	2.69	3.02	0.88	22.0	7.3	1.17	.280	3.36	7.86
8	Braves	3.38	548	162	2013	.593	96	66	3.18	1,232	0	53	1450.1	1,326	512	127	409	51	35	5,989	50	7.65	2.54	3.01	0.79	20.6	6.8	1.20	.288	3.40	8.23
9	Twins	3.38	159	47	2025	.553	26	21	3.20	421	0	12	410.1	351	146	43	116	23	3	1,699	8	9.23	2.54	3.63	0.94	24.8	6.8	1.14	.281	3.49	7.70
10	Mariners	3.42	554	162	2014	.537	87	75	3.17	1,317	1	51	1452.0	1,240	512	137	463	52	36	5,974	80	8.16	2.87	2.84	0.85	22.0	7.8	1.17	.275	3.43	7.69
11	Nationals	3.43	555	162	2014	.593	96	66	3.03	1,288	4	45	1470.2	1,351	495	110	352	51	26	6,020	37	7.88	2.15	3.66	0.67	21.4	5.8	1.16	.294	3.40	8.27
12	Cubs	3.43	556	162	2016	.640	103	58	3.15	1,441	2	38	1459.2	1,125	511	163	495	63	24	5,933	80	8.88	3.05	2.91	1.01	24.3	8.3	1.11	.255	3.43	6.94
13	Rangers	3.44	165	48	2025	.521	25	23	3.24	375	1	14	420.0	344	151	39	131	15	3	1,709	18	8.04	2.81	2.86	0.84	21.9	7.7	1.13	.265	3.54	7.37
14	Dodgers	3.46	561	162	2021	.654	106	56	3.01	1,599	0	56	1452.0	1,107	486	161	486	63	43	5,948	52	9.91	3.01	3.29	1.00	26.9	8.2	1.10	.260	3.48	6.86
15	Indians	3.48	564	162	2017	.630	102	60	3.30	1,614	3	37	1440.2	1,267	529	163	406	45	15	5,866	48	10.08	2.54	3.98	1.02	27.5	6.9	1.16	.303	3.52	7.92
16	Indians	3.48	209	60	2020	.583	35	25	3.29	621	0	20	536.0	440	196	68	157	27	8	2,176	20	10.43	2.64	3.96	1.14	28.5	7.2	1.11	.285	3.51	7.39
17	Yankees	3.5	567	162	2022	.611	99	63	3.30	1,459	1	47	1451.2	1,177	532	157	444	65	10	5,938	40	9.05	2.75	3.29	0.97	24.6	7.5	1.12	.268	3.52	7.30
18	Athletics	3.53	572	162	2014	.543	88	74	3.22	1,244	3	31	1463.1	1,269	524	147	406	48	28	5,972	59	7.65	2.50	3.06	0.90	20.8	6.8	1.14	.272	3.52	7.80
19	Tigers	3.53	166	47	2025	.660	31	16	3.21	412	0	13	418.0	347	149	51	139	21	4	1,726	10	8.87	2.99	2.96	1.10	23.9	8.1	1.16	.268	3.57	7.47
20	Dodgers	3.55	213	60	2020	.717	43	17	3.02	517	0	15	538.2	424	181	66	145	21	4	2,172	24	8.64	2.42	3.57	1.10	23.8	6.7	1.06	.252	3.56	7.08
21	Padres	3.56	577	162	2014	.475	77	85	3.27	1,284	3	41	1438.2	1,300	523	117	462	46	32	6,006	57	8.03	2.89	2.78	0.73	21.4	7.7	1.22	.289	3.61	8.13
22	Pirates	3.56	577	162	2013	.580	94	68	3.26	1,261	0	55	1470.2	1,299	533	101	515	70	26	6,147	81	7.72	3.15	2.45	0.62	20.5	8.4	1.23	.285	3.53	7.95
23	Rays	3.56	577	162	2012	.556	90	72	3.19	1,383	4	50	1459.2	1,233	518	139	469	54	35	6,000	59	8.53	2.89	2.95	0.86	23.1	7.8	1.17	.277	3.56	7.60
24	Giants	3.57	578	162	2011	.531	86	76	3.20	1,316	2	52	1468.0	1,260	522	96	559	50	46	6,130	42	8.07	3.43	2.35	0.59	21.5	9.1	1.24	.283	3.54	7.72
25	Padres	3.58	161	45	2025	.600	27	18	3.39	398	2	16	397.2	319	150	46	147	14	4	1,643	11	9.01	3.33	2.71	1.04	24.2	8.9	1.17	.263	3.64	7.22