mlb team with the fewest runs allowed in the last 3 weeks

Between September 14, 2025 and October 5, 2025, the Pittsburgh Pirates have allowed the fewest runs by a team, with 39 runs.

	TEAM	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	Pirates	39	13	.462	6	7	2.56	124	0	3	116.0	97	33	13	37	4	1	474	6	9.62	2.87	3.35	1.01	26.2	7.8	1.16	.284	3.03	7.53
2	Guardians	40	14	.786	11	3	2.62	156	0	3	127.0	90	37	13	31	5	1	500	1	11.06	2.20	5.03	0.92	31.2	6.2	0.95	.261	2.83	6.38
3	Mariners	42	13	.692	9	4	3.26	129	0	3	116.0	91	42	15	24	6	0	465	4	10.01	1.86	5.38	1.16	27.7	5.2	0.99	.261	3.26	7.06
4	Reds	43	14	.643	9	5	2.88	128	1	6	125.0	94	40	13	31	9	0	501	2	9.22	2.23	4.13	0.94	25.5	6.2	1.00	.253	3.10	6.77
5	Dodgers	44	14	.714	10	4	2.94	156	0	7	128.2	87	42	10	58	6	7	529	4	10.91	4.06	2.69	0.70	29.5	11.0	1.13	.258	3.08	6.09
6	Braves	45	14	.786	11	3	3.19	136	0	5	127.0	116	45	15	35	5	0	521	3	9.64	2.48	3.89	1.06	26.1	6.7	1.19	.306	3.19	8.22
7	Yankees	46	14	.786	11	3	3.12	125	0	3	124.0	91	43	14	40	4	0	503	2	9.07	2.90	3.13	1.02	24.9	8.0	1.06	.241	3.34	6.60
8	Cubs	47	14	.571	8	6	3.02	132	0	5	122.0	93	41	20	32	4	0	492	1	9.74	2.36	4.13	1.48	26.8	6.5	1.02	.240	3.47	6.86
9	Red Sox	48	13	.615	8	5	3.26	128	0	4	116.0	97	42	12	43	3	0	485	2	9.93	3.34	2.98	0.93	26.4	8.9	1.21	.284	3.72	7.53
10	Brewers	48	13	.462	6	7	3.02	127	0	3	116.1	93	39	14	41	6	3	482	0	9.83	3.17	3.10	1.08	26.3	8.5	1.15	.269	3.71	7.19
11	Padres	49	13	.692	9	4	3.72	126	0	4	116.0	96	48	19	52	6	1	487	2	9.78	4.03	2.42	1.47	25.9	10.7	1.28	.271	3.80	7.45
12	Royals	51	13	.615	8	5	3.73	104	0	3	115.2	92	48	19	34	2	0	463	5	8.09	2.65	3.06	1.48	22.5	7.3	1.09	.240	3.97	7.16
13	Marlins	51	13	.692	9	4	3.30	117	0	5	120.0	98	44	21	43	3	1	500	11	8.78	3.23	2.72	1.58	23.4	8.6	1.18	.244	3.83	7.35
14	Phillies	55	13	.538	7	6	3.89	113	0	4	118.0	111	51	21	32	3	1	490	5	8.62	2.44	3.53	1.60	23.1	6.5	1.21	.280	4.19	8.47
15	Tigers	57	13	.231	3	10	4.09	119	0	3	114.1	110	52	13	45	1	1	495	5	9.37	3.54	2.64	1.02	24.0	9.1	1.36	.306	4.49	8.66
16	Athletics	57	13	.538	7	6	3.75	91	0	4	115.1	109	48	15	47	3	3	496	2	7.10	3.67	1.94	1.17	18.3	9.5	1.35	.276	4.45	8.51
17	Twins	58	14	.357	5	9	3.97	133	0	1	124.2	101	55	15	35	5	3	507	8	9.60	2.53	3.80	1.08	26.2	6.9	1.09	.270	4.19	7.29
18	Astros	58	13	.462	6	7	4.38	107	0	3	113.0	109	55	19	44	1	0	483	2	8.52	3.50	2.43	1.51	22.2	9.1	1.35	.288	4.62	8.68
19	Mets	59	13	.538	7	6	4.00	110	0	2	117.0	103	52	14	32	8	0	482	5	8.46	2.46	3.44	1.08	22.8	6.6	1.15	.280	4.54	7.92
20	Blue Jays	60	14	.571	8	6	4.35	120	0	3	124.0	128	60	14	48	3	1	538	1	8.71	3.48	2.50	1.02	22.3	8.9	1.42	.323	4.35	9.29
21	Rangers	61	13	.154	2	11	4.17	110	0	1	116.2	110	54	15	36	5	3	491	4	8.49	2.78	3.06	1.16	22.4	7.3	1.25	.292	4.71	8.49
22	Cardinals	62	13	.462	6	7	4.34	109	0	4	114.0	120	55	18	36	4	2	498	4	8.61	2.84	3.03	1.42	21.9	7.2	1.37	.308	4.89	9.47
23	White Sox	62	13	.231	3	10	4.79	130	0	2	112.2	113	60	19	48	2	4	489	8	10.38	3.83	2.71	1.52	26.6	9.8	1.43	.324	4.95	9.03
24	Giants	65	14	.429	6	8	4.10	111	0	5	123.0	121	56	16	42	7	3	530	5	8.12	3.07	2.64	1.17	20.9	7.9	1.33	.297	4.76	8.85
25	Diamondbacks	69	13	.462	6	7	4.58	111	0	2	118.0	110	60	19	37	3	1	506	2	8.47	2.82	3.00	1.45	21.9	7.3	1.25	.271	5.26	8.39