The Colorado Rockies have allowed the most runs by a team this season, with 495 runs.

Interpreted as:

most team runs allowed MLB this regular season

	TEAM	R	SEASON	G	W%	W	L	GS	ERA	SO	CG	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	Rockies	495	2025	80	.225	18	62	80	5.54	530	0	0	13	699.0	814	430	107	274	22	9	3,133	39	6.82	3.53	1.93	1.38	16.9	8.7	1.56	.321	6.37	10.48
2	Athletics	473	2025	82	.402	33	49	82	5.41	651	0	0	17	728.0	779	438	117	305	47	11	3,264	15	8.05	3.77	2.13	1.45	19.9	9.3	1.49	.309	5.85	9.63
3	Nationals	413	2025	81	.407	33	48	81	4.96	639	0	0	19	712.0	715	392	96	267	51	1	3,108	36	8.08	3.38	2.39	1.21	20.6	8.6	1.38	.301	5.22	9.04
4	Diamondbacks	407	2025	80	.513	41	39	80	4.73	676	0	0	25	711.1	688	374	107	266	36	12	3,063	14	8.55	3.37	2.54	1.35	22.1	8.7	1.34	.294	5.15	8.70
5	Marlins	403	2025	78	.423	33	45	78	4.85	608	0	0	17	694.0	693	374	91	274	35	10	3,023	24	7.88	3.55	2.22	1.18	20.1	9.1	1.39	.299	5.23	8.99
6	Orioles	402	2025	80	.425	34	46	80	4.88	657	0	0	19	700.1	737	380	108	259	25	4	3,054	32	8.44	3.33	2.54	1.39	21.5	8.5	1.42	.314	5.17	9.47
7	Angels	384	2025	80	.500	40	40	80	4.49	629	0	0	21	707.1	709	353	103	309	25	24	3,079	30	8.00	3.93	2.04	1.31	20.4	10.0	1.44	.301	4.89	9.02
8	Red Sox	374	2025	82	.488	40	42	82	3.97	700	0	0	22	734.2	690	324	82	282	35	11	3,138	18	8.58	3.45	2.48	1.00	22.3	9.0	1.32	.298	4.58	8.45
9	Dodgers	372	2025	81	.617	50	31	81	4.24	713	0	0	26	724.0	669	341	103	286	36	16	3,092	36	8.86	3.56	2.49	1.28	23.1	9.2	1.32	.290	4.62	8.32
10	White Sox	362	2025	81	.321	26	55	81	4.18	584	0	0	8	702.1	692	326	88	293	48	13	3,073	20	7.48	3.75	1.99	1.13	19.0	9.5	1.40	.293	4.64	8.87
11	Twins	355	2025	80	.475	38	42	80	4.22	690	1	0	15	702.0	664	329	83	214	39	6	2,981	20	8.85	2.74	3.22	1.06	23.1	7.2	1.25	.297	4.55	8.51
12	Blue Jays	351	2025	79	.532	42	37	79	4.20	706	0	0	23	703.2	629	328	107	253	38	9	2,957	17	9.03	3.24	2.79	1.37	23.9	8.6	1.25	.282	4.49	8.05
13	Cardinals	349	2025	81	.543	44	37	81	3.99	587	1	1	20	721.2	696	320	69	219	24	9	3,043	27	7.32	2.73	2.68	0.86	19.3	7.2	1.27	.292	4.35	8.68
14	Mariners	344	2025	79	.519	41	38	79	3.95	642	0	0	20	713.0	672	313	99	237	30	14	3,010	23	8.10	2.99	2.71	1.25	21.3	7.9	1.27	.286	4.34	8.48
15	Reds	338	2025	81	.519	42	39	81	3.85	657	2	1	21	717.2	627	307	96	248	36	7	3,014	23	8.24	3.11	2.65	1.20	21.8	8.2	1.22	.269	4.24	7.86
16	Cubs	337	2025	80	.588	47	33	80	3.90	608	0	0	18	715.2	677	310	95	222	26	7	2,989	15	7.65	2.79	2.74	1.19	20.3	7.4	1.26	.286	4.24	8.51
17	Pirates	335	2025	82	.390	32	50	82	3.87	603	1	0	17	726.1	631	312	71	249	29	11	3,019	24	7.47	3.09	2.42	0.88	20.0	8.2	1.21	.271	4.15	7.82
18	Phillies	331	2025	80	.588	47	33	80	3.84	735	0	0	24	715.0	673	305	87	235	22	6	3,015	22	9.25	2.96	3.13	1.10	24.4	7.8	1.27	.303	4.17	8.47
19	Brewers	331	2025	81	.556	45	36	81	3.82	681	0	0	22	718.1	648	305	88	283	29	13	3,052	19	8.53	3.55	2.41	1.10	22.3	9.3	1.30	.284	4.15	8.12
20	Guardians	323	2025	78	.513	40	38	78	3.89	653	1	0	23	687.1	659	297	80	285	27	10	2,959	23	8.55	3.73	2.29	1.05	22.1	9.6	1.37	.303	4.23	8.63
21	Tigers	316	2025	81	.617	50	31	81	3.50	684	1	1	23	720.1	635	280	86	234	34	7	2,999	20	8.55	2.92	2.92	1.07	22.8	7.8	1.21	.280	3.95	7.93
22	Padres	313	2025	80	.550	44	36	80	3.59	697	2	2	27	708.2	600	283	79	262	32	8	2,972	20	8.85	3.33	2.66	1.00	23.5	8.8	1.22	.274	3.98	7.62
23	Braves	307	2025	79	.468	37	42	79	3.70	716	1	0	12	697.1	601	287	85	250	32	10	2,896	19	9.24	3.23	2.86	1.10	24.7	8.6	1.22	.285	3.96	7.76
24	Rays	302	2025	80	.563	45	35	80	3.54	650	1	0	18	717.1	621	282	103	218	33	6	2,938	10	8.16	2.74	2.98	1.29	22.1	7.4	1.17	.268	3.79	7.79
25	Mets	299	2025	81	.580	47	34	81	3.25	704	1	1	23	721.0	625	260	59	302	31	5	3,055	33	8.79	3.77	2.33	0.74	23.0	9.9	1.29	.289	3.73	7.80