The Athletics have allowed the most earned runs by a team this season, with 388 earned runs.

Interpreted as:

MLB team with most earn runs this regular season

	TEAM	ER	SEASON	G	W%	W	L	GS	ERA	SO	CG	SHO	SV	IP	H	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Athletics	388	2025	70	.371	26	44	70	5.63	559	0	0	15	620.0	670	419	104	273	38	10	2,803	15	8.11	3.96	2.05	1.51	19.9	9.7	1.52	.309	6.08	9.73
2	Rockies	363	2025	67	.179	12	55	67	5.61	448	0	0	10	582.1	684	418	87	235	22	8	2,626	30	6.92	3.63	1.91	1.34	17.1	8.9	1.58	.326	6.46	10.57
3	Marlins	329	2025	66	.379	25	41	66	5.06	523	0	0	12	585.0	596	357	81	235	25	8	2,563	20	8.05	3.62	2.23	1.25	20.4	9.2	1.42	.303	5.49	9.17
4	Orioles	322	2025	66	.409	27	39	66	5.02	531	0	0	15	577.1	607	341	92	216	20	3	2,521	25	8.28	3.37	2.46	1.43	21.1	8.6	1.43	.310	5.32	9.46
5	Diamondbacks	322	2025	68	.500	34	34	68	4.77	577	0	0	22	607.0	585	350	89	232	30	10	2,621	14	8.56	3.44	2.49	1.32	22.0	8.9	1.35	.293	5.19	8.67
6	Nationals	320	2025	67	.448	30	37	67	4.89	529	0	0	19	589.0	583	336	67	226	44	1	2,571	33	8.08	3.45	2.34	1.02	20.6	8.8	1.37	.303	5.13	8.91
7	Angels	312	2025	67	.493	33	34	67	4.76	501	0	0	18	590.1	611	335	86	270	22	18	2,601	28	7.64	4.12	1.86	1.31	19.3	10.4	1.49	.305	5.11	9.32
8	Red Sox	286	2025	70	.486	34	36	70	4.08	587	0	0	17	630.1	611	327	70	234	32	10	2,708	15	8.38	3.34	2.51	1.00	21.7	8.6	1.34	.303	4.67	8.72
9	Dodgers	285	2025	69	.594	41	28	69	4.16	614	0	0	21	616.0	564	313	86	247	29	13	2,624	31	8.97	3.61	2.49	1.26	23.4	9.4	1.32	.290	4.57	8.24
10	Mariners	274	2025	67	.493	33	34	67	4.06	544	0	0	19	607.0	600	305	78	209	26	14	2,599	20	8.07	3.10	2.60	1.16	20.9	8.0	1.33	.300	4.52	8.90
11	Blue Jays	274	2025	68	.559	38	30	68	4.06	610	0	0	23	607.2	539	292	95	202	30	7	2,534	16	9.03	2.99	3.02	1.41	24.1	8.0	1.22	.278	4.32	7.98
12	White Sox	273	2025	68	.338	23	45	68	4.19	495	0	0	7	586.2	567	296	73	246	41	10	2,555	16	7.59	3.77	2.01	1.12	19.4	9.6	1.39	.291	4.54	8.70
13	Phillies	271	2025	68	.574	39	29	68	4.00	638	0	0	20	610.0	588	295	72	208	19	6	2,592	19	9.41	3.07	3.07	1.06	24.6	8.0	1.30	.312	4.35	8.68
14	Cardinals	265	2025	68	.529	36	32	68	3.94	480	1	1	17	604.2	587	293	56	186	21	8	2,557	19	7.14	2.77	2.58	0.83	18.8	7.3	1.28	.293	4.36	8.74
15	Brewers	262	2025	69	.522	36	33	69	3.86	569	0	0	16	611.1	552	283	73	249	22	12	2,605	15	8.38	3.67	2.29	1.07	21.8	9.6	1.31	.283	4.17	8.13
16	Pirates	258	2025	69	.406	28	41	69	3.79	512	1	0	15	613.0	531	277	56	207	25	10	2,545	19	7.52	3.04	2.47	0.82	20.1	8.1	1.20	.272	4.07	7.80
17	Reds	256	2025	69	.507	35	34	69	3.77	553	1	1	19	611.0	522	278	78	206	27	5	2,540	21	8.15	3.03	2.68	1.15	21.8	8.1	1.19	.265	4.09	7.69
18	Guardians	256	2025	67	.522	35	32	67	3.89	569	0	0	19	591.2	564	279	73	242	19	7	2,532	21	8.66	3.68	2.35	1.11	22.5	9.6	1.36	.301	4.24	8.58
19	Cubs	250	2025	68	.603	41	27	68	3.70	527	0	0	15	607.2	567	273	73	191	22	6	2,535	13	7.81	2.83	2.76	1.08	20.8	7.5	1.25	.287	4.04	8.40
20	Braves	245	2025	67	.433	29	38	67	3.73	595	1	0	10	591.1	505	263	75	218	27	10	2,459	19	9.06	3.32	2.73	1.14	24.2	8.9	1.22	.278	4.00	7.69
21	Yankees	242	2025	66	.621	41	25	66	3.73	621	0	0	20	584.0	481	259	68	221	16	2	2,437	20	9.57	3.41	2.81	1.05	25.5	9.1	1.20	.273	3.99	7.41
22	Rays	240	2025	68	.529	36	32	68	3.54	543	1	0	16	609.1	534	254	90	178	26	5	2,489	8	8.02	2.63	3.05	1.33	21.8	7.2	1.17	.269	3.75	7.89
23	Twins	239	2025	67	.537	36	31	67	3.65	586	0	0	14	590.0	532	257	67	170	31	4	2,467	14	8.94	2.59	3.45	1.02	23.8	6.9	1.19	.288	3.92	8.12
24	Royals	232	2025	68	.500	34	34	68	3.45	554	0	0	22	605.2	536	251	67	199	19	9	2,515	29	8.23	2.96	2.78	1.00	22.0	7.9	1.21	.280	3.73	7.96
25	Astros	230	2025	67	.552	37	30	67	3.51	648	3	0	19	590.1	476	244	63	211	22	3	2,435	15	9.88	3.22	3.07	0.96	26.6	8.7	1.16	.277	3.72	7.26