mlb teams with the least allowed average runs per game in the last 30 years

The Chicago White Sox have 4.75 runs allowed per game pitched between October 5, 1995 and October 5, 2025.

	TEAM	R/G	R	G	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	White Sox	4.75	22,623	4,758	.482	2,291	2,465	4.40	34,276	46	1,135	42257.1	42,237	20,672	5,425	15,899	1,699	998	182,402	1,781	7.30	3.39	2.16	1.16	18.8	8.7	1.38	.294	4.82	9.00
2	Mariners	4.56	21,688	4,756	.504	2,395	2,361	4.25	34,272	63	1,233	42428.1	41,540	20,034	5,413	14,788	1,682	922	181,186	1,628	7.27	3.14	2.32	1.15	18.9	8.2	1.33	.289	4.60	8.81
3	Braves	4.16	19,781	4,755	.554	2,634	2,120	3.83	36,312	67	1,283	42546.0	40,250	18,094	4,480	15,219	1,426	1,455	180,404	1,464	7.68	3.22	2.39	0.95	20.1	8.4	1.30	.291	4.18	8.51
4	Cubs	4.47	21,285	4,758	.497	2,362	2,395	4.14	37,566	50	1,140	42429.2	40,158	19,509	5,212	16,321	1,764	1,056	181,855	1,565	7.97	3.46	2.30	1.11	20.7	9.0	1.33	.289	4.51	8.52
5	Pirates	4.72	22,449	4,754	.450	2,137	2,615	4.36	33,599	38	1,145	42220.0	42,817	20,466	4,816	16,262	1,949	1,306	183,389	1,682	7.16	3.47	2.07	1.03	18.3	8.9	1.40	.300	4.79	9.13
6	Giants	4.35	20,680	4,757	.519	2,466	2,290	4.01	35,075	65	1,268	42547.2	40,801	18,949	4,501	15,636	1,553	1,139	181,555	1,552	7.42	3.31	2.24	0.95	19.3	8.6	1.33	.291	4.37	8.63
7	Dodgers	4.01	19,101	4,758	.561	2,670	2,088	3.68	38,168	58	1,331	42627.0	38,525	17,430	4,642	14,677	1,577	1,148	178,871	1,473	8.06	3.10	2.60	0.98	21.3	8.2	1.25	.283	4.03	8.13
8	Cardinals	4.31	20,497	4,755	.542	2,576	2,178	3.97	33,463	70	1,275	42440.2	41,308	18,736	4,649	14,950	1,747	912	180,992	1,376	7.10	3.17	2.24	0.99	18.5	8.3	1.33	.291	4.35	8.76
9	Red Sox	4.63	22,008	4,757	.543	2,583	2,174	4.26	36,712	43	1,228	42518.2	41,927	20,115	5,017	15,239	2,039	753	182,857	1,482	7.77	3.23	2.41	1.06	20.1	8.3	1.34	.298	4.66	8.87
10	Tigers	4.9	23,280	4,752	.462	2,194	2,558	4.56	32,581	47	1,108	42176.1	43,312	21,374	5,345	15,425	1,675	927	182,522	1,665	6.95	3.29	2.11	1.14	17.9	8.5	1.39	.298	4.97	9.24
11	Athletics	4.55	21,629	4,756	.507	2,410	2,346	4.20	33,003	61	1,159	42443.0	41,810	19,803	4,993	15,237	1,660	1,042	181,859	1,585	7.00	3.23	2.17	1.06	18.1	8.4	1.34	.290	4.59	8.87
12	Twins	4.73	22,513	4,758	.490	2,333	2,424	4.44	32,979	54	1,150	42368.2	44,025	20,892	5,550	13,300	1,494	745	181,744	1,561	7.01	2.83	2.48	1.18	18.1	7.3	1.35	.300	4.78	9.35
13	Rangers	4.95	23,573	4,760	.498	2,368	2,391	4.63	32,649	50	1,177	42205.0	43,638	21,722	5,441	16,019	1,786	801	183,701	1,598	6.96	3.42	2.04	1.16	17.8	8.7	1.41	.299	5.03	9.31
14	Astros	4.36	20,730	4,757	.522	2,481	2,275	4.04	37,664	55	1,211	42480.1	40,825	19,061	5,128	15,023	1,668	930	180,976	1,542	7.98	3.18	2.51	1.09	20.8	8.3	1.31	.294	4.39	8.65
15	Mets	4.36	20,749	4,757	.505	2,403	2,354	4.04	36,035	63	1,210	42417.2	41,022	19,044	4,869	15,474	1,727	1,261	181,629	1,331	7.65	3.28	2.33	1.03	19.8	8.5	1.33	.293	4.40	8.70
16	Padres	4.45	21,170	4,759	.487	2,317	2,442	4.11	36,402	36	1,267	42476.1	40,836	19,390	5,042	15,374	1,639	1,174	181,441	1,531	7.71	3.26	2.37	1.07	20.1	8.5	1.32	.291	4.49	8.65
17	Blue Jays	4.64	22,094	4,758	.503	2,393	2,364	4.31	34,746	72	1,147	42374.0	42,129	20,314	5,417	15,307	1,792	881	182,056	1,479	7.38	3.25	2.27	1.15	19.1	8.4	1.36	.294	4.69	8.95
18	Marlins	4.64	22,076	4,754	.463	2,200	2,554	4.31	35,045	58	1,130	42304.0	41,733	20,261	4,708	16,902	1,820	1,435	182,984	1,508	7.46	3.60	2.07	1.00	19.2	9.2	1.39	.297	4.70	8.88
19	Reds	4.72	22,471	4,761	.478	2,274	2,485	4.40	35,024	48	1,194	42428.2	41,988	20,746	5,772	16,163	1,870	1,189	183,334	1,581	7.43	3.43	2.17	1.22	19.1	8.8	1.37	.291	4.77	8.91
20	Phillies	4.57	21,752	4,757	.505	2,402	2,355	4.26	36,186	79	1,170	42416.1	41,941	20,075	5,337	14,940	1,790	1,130	181,913	1,439	7.68	3.17	2.42	1.13	19.9	8.2	1.34	.296	4.62	8.90
21	Guardians	4.52	21,480	4,753	.527	2,505	2,248	4.18	35,671	59	1,179	42403.0	41,826	19,680	5,037	14,884	1,582	936	181,126	1,457	7.57	3.16	2.40	1.07	19.7	8.2	1.34	.297	4.56	8.88
22	Orioles	4.95	23,538	4,759	.467	2,223	2,533	4.66	33,069	34	1,140	42298.0	43,476	21,880	5,808	16,332	1,680	854	183,947	1,574	7.04	3.48	2.02	1.24	18.0	8.9	1.41	.296	5.01	9.25
23	Yankees	4.37	20,801	4,756	.585	2,780	1,974	4.06	37,207	57	1,380	42454.0	40,765	19,163	5,071	14,492	1,737	747	180,636	1,652	7.89	3.07	2.57	1.08	20.6	8.0	1.30	.292	4.41	8.64
24	Angels	4.62	21,988	4,757	.508	2,415	2,342	4.30	34,302	59	1,254	42388.1	41,700	20,275	5,405	15,881	1,706	898	182,117	1,882	7.28	3.37	2.16	1.15	18.8	8.7	1.36	.291	4.67	8.85
25	Royals	4.97	23,618	4,754	.441	2,097	2,657	4.68	31,925	41	1,104	42127.0	44,056	21,885	5,432	16,088	1,690	827	183,493	1,901	6.82	3.44	1.98	1.16	17.4	8.8	1.43	.301	5.05	9.41