what team has allowed the least runs in a season since 1903

Since 1903, the New York Mets have given up the fewest runs by a team in a season, with 203 runs this 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	Mets	203	2025	62	.629	39	23	62	2.83	558	0	0	19	553.1	456	174	44	222	24	3	2,319	24	9.08	3.61	2.51	0.72	24.1	9.6	1.23	.280	3.30	7.42
2	Indians	209	2020	60	.583	35	25	60	3.29	621	1	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
3	Rangers	211	2025	62	.468	29	33	62	3.17	483	1	1	17	539.1	444	190	53	177	18	4	2,211	24	8.06	2.95	2.73	0.88	21.8	8.0	1.15	.264	3.52	7.41
4	Dodgers	213	2020	60	.717	43	17	60	3.02	517	0	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
5	Royals	214	2025	62	.516	32	30	62	3.20	499	0	0	20	553.2	485	197	59	174	17	9	2,283	25	8.11	2.83	2.87	0.96	21.9	7.6	1.19	.278	3.48	7.88
6	Twins	215	2020	60	.600	36	24	60	3.58	535	0	0	17	513.1	448	204	62	170	21	0	2,130	20	9.38	2.98	3.15	1.09	25.1	8.0	1.20	.288	3.77	7.85
7	Giants	217	2025	63	.556	35	28	63	3.04	547	0	0	19	556.0	479	188	42	187	21	6	2,300	21	8.85	3.03	2.93	0.68	23.8	8.1	1.20	.291	3.51	7.75
8	Rays	220	2025	61	.525	32	29	61	3.43	475	1	0	15	545.1	469	208	79	161	23	3	2,221	7	7.84	2.66	2.95	1.30	21.4	7.2	1.16	.263	3.63	7.74
9	Twins	225	2025	62	.548	34	28	62	3.47	557	0	0	13	545.0	486	210	60	158	29	4	2,271	12	9.20	2.61	3.53	0.99	24.5	7.0	1.18	.290	3.72	8.03
10	Tigers	226	2025	64	.641	41	23	64	3.19	542	1	1	20	569.1	482	202	58	185	28	6	2,352	13	8.57	2.92	2.93	0.92	23.0	7.9	1.17	.276	3.57	7.62
11	Yankees	227	2025	60	.617	37	23	60	3.58	568	0	0	18	530.0	429	211	58	200	12	2	2,202	20	9.65	3.40	2.84	0.98	25.8	9.1	1.19	.272	3.85	7.28
12	Astros	227	2025	61	.541	33	28	61	3.59	576	3	0	17	536.1	435	214	59	188	21	2	2,214	15	9.67	3.15	3.06	0.99	26.0	8.5	1.16	.274	3.81	7.30
13	Cardinals	229	2020	58	.517	30	28	58	3.90	464	2	0	13	473.0	376	205	69	204	26	8	1,989	21	8.83	3.88	2.27	1.31	23.3	10.3	1.23	.250	4.36	7.15
14	Rays	229	2020	60	.667	40	20	60	3.56	552	0	0	23	527.2	475	209	70	168	29	4	2,212	30	9.42	2.87	3.29	1.19	25.0	7.6	1.22	.291	3.91	8.10
15	Athletics	232	2020	60	.600	36	24	60	3.77	506	1	1	17	515.1	471	216	69	165	15	6	2,164	16	8.84	2.88	3.07	1.21	23.4	7.6	1.23	.285	4.05	8.23
16	Padres	237	2025	61	.574	35	26	61	3.55	534	2	2	22	542.0	455	214	62	196	23	6	2,258	14	8.87	3.25	2.72	1.03	23.6	8.7	1.20	.272	3.94	7.56
17	Cubs	240	2020	60	.567	34	26	60	3.99	523	2	2	16	518.1	451	230	74	182	17	7	2,153	22	9.08	3.16	2.87	1.28	24.3	8.5	1.22	.278	4.17	7.83
18	Padres	241	2020	60	.617	37	23	60	3.86	565	1	1	13	520.1	456	223	70	170	22	2	2,160	19	9.77	2.94	3.32	1.21	26.2	7.9	1.20	.290	4.17	7.89
19	Reds	243	2020	60	.517	31	29	60	3.84	615	3	2	9	504.0	401	215	67	213	29	6	2,125	23	10.98	3.80	2.89	1.20	28.9	10.0	1.22	.278	4.34	7.16
20	Braves	244	2025	61	.443	27	34	61	3.82	533	0	0	10	539.0	473	229	70	205	25	10	2,260	17	8.90	3.42	2.60	1.17	23.6	9.1	1.26	.282	4.07	7.90
21	White Sox	246	2020	60	.583	35	25	60	3.81	523	1	1	13	527.0	448	223	71	217	23	6	2,235	24	8.93	3.71	2.41	1.21	23.4	9.7	1.26	.269	4.20	7.65
22	Cubs	249	2025	61	.623	38	23	61	3.77	483	0	0	15	546.2	498	229	68	178	19	5	2,279	13	7.95	2.93	2.71	1.12	21.2	7.8	1.24	.281	4.10	8.20
23	Guardians	254	2025	60	.550	33	27	60	3.98	518	0	0	18	528.2	504	234	66	222	16	4	2,267	20	8.82	3.78	2.33	1.12	22.8	9.8	1.37	.303	4.32	8.58
24	Pirates	255	2025	62	.371	23	39	62	3.88	456	1	0	13	550.0	485	237	50	192	25	9	2,297	17	7.46	3.14	2.38	0.82	19.9	8.4	1.23	.276	4.17	7.94
25	Reds	257	2025	63	.476	30	33	63	3.80	501	0	0	17	557.0	481	235	71	189	24	5	2,328	21	8.10	3.05	2.65	1.15	21.5	8.1	1.20	.266	4.15	7.77