The Colorado Rockies gave up the most home runs by a team in September 2025, with 49 HR.

	TEAM	HR	MONTH	G	W%	W	L	ERA	SO	SHO	SV	IP	H	ER	R	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Rockies	49	September 2025	25	.160	4	21	6.00	181	0	4	213.0	236	142	152	76	20	2	951	5	7.65	3.21	2.38	2.07	19.0	8.0	1.46	.299	6.42	9.97
2	Reds	40	September 2025	26	.538	14	12	4.18	234	1	9	230.1	202	107	113	71	15	2	962	6	9.14	2.77	3.30	1.56	24.3	7.4	1.19	.269	4.42	7.89
3	Marlins	39	September 2025	25	.560	14	11	4.16	215	0	6	227.0	214	105	116	73	6	3	967	17	8.52	2.89	2.95	1.55	22.2	7.5	1.26	.276	4.60	8.48
4	Padres	38	September 2025	26	.538	14	12	3.61	267	0	6	232.0	200	93	97	87	9	4	968	6	10.36	3.38	3.07	1.47	27.6	9.0	1.24	.286	3.76	7.76
5	Angels	37	September 2025	26	.308	8	18	5.77	213	0	6	226.1	222	145	155	103	12	6	1,004	12	8.47	4.10	2.07	1.47	21.2	10.3	1.44	.290	6.16	8.83
6	Astros	36	September 2025	25	.480	12	13	4.07	208	0	5	221.1	199	100	108	77	2	0	927	3	8.46	3.13	2.70	1.46	22.4	8.3	1.25	.270	4.39	8.09
7	White Sox	35	September 2025	25	.440	11	14	4.42	230	0	7	217.2	205	107	114	88	3	4	928	14	9.51	3.64	2.61	1.45	24.8	9.5	1.35	.297	4.71	8.48
8	Nationals	35	September 2025	26	.500	13	13	5.22	206	0	11	231.0	238	134	148	104	12	2	1,027	13	8.03	4.05	1.98	1.36	20.1	10.1	1.48	.303	5.77	9.27
9	Cubs	33	September 2025	26	.577	15	11	3.33	228	0	9	230.0	178	85	91	51	9	1	910	5	8.92	2.00	4.47	1.29	25.1	5.6	1.00	.246	3.56	6.97
10	Braves	32	September 2025	25	.560	14	11	4.23	241	0	7	225.2	220	106	113	73	12	0	957	5	9.61	2.91	3.30	1.28	25.2	7.6	1.30	.314	4.51	8.77
11	Tigers	32	September 2025	25	.320	8	17	4.63	217	0	5	221.2	214	114	121	88	7	1	954	8	8.81	3.57	2.47	1.30	22.7	9.2	1.36	.298	4.91	8.69
12	Twins	32	September 2025	26	.308	8	18	5.02	235	0	2	229.2	219	128	137	79	13	4	988	10	9.21	3.10	2.97	1.25	23.8	8.0	1.30	.297	5.37	8.58
13	Royals	31	September 2025	25	.480	12	13	4.20	202	0	6	218.2	194	102	105	74	5	1	900	11	8.31	3.05	2.73	1.28	22.4	8.2	1.23	.277	4.32	7.98
14	Phillies	31	September 2025	25	.680	17	8	3.70	215	0	10	224.0	202	92	97	67	6	1	927	7	8.64	2.69	3.21	1.25	23.2	7.2	1.20	.281	3.90	8.12
15	Diamondbacks	31	September 2025	24	.500	12	12	4.53	188	0	4	216.1	201	109	122	69	5	1	916	4	7.82	2.87	2.72	1.29	20.5	7.5	1.25	.273	5.08	8.36
16	Orioles	30	September 2025	25	.560	14	11	3.90	226	0	7	223.2	200	97	105	84	6	5	931	13	9.09	3.38	2.69	1.21	24.3	9.0	1.27	.291	4.23	8.05
17	Cardinals	28	September 2025	24	.417	10	14	4.39	187	0	7	213.1	226	104	118	74	8	6	930	7	7.89	3.12	2.53	1.18	20.1	8.0	1.41	.313	4.98	9.53
18	Rays	28	September 2025	26	.385	10	16	4.20	237	0	4	227.0	203	106	119	85	13	1	963	10	9.40	3.37	2.79	1.11	24.6	8.8	1.27	.292	4.72	8.05
19	Athletics	27	September 2025	24	.542	13	11	3.88	188	0	5	211.1	193	91	101	81	13	6	901	3	8.01	3.45	2.32	1.15	20.9	9.0	1.30	.280	4.30	8.22
20	Rangers	27	September 2025	24	.417	10	14	3.72	203	0	6	217.2	203	90	101	57	7	4	899	5	8.39	2.36	3.56	1.12	22.6	6.3	1.19	.291	4.18	8.39
21	Mets	27	September 2025	25	.400	10	15	4.95	211	0	4	218.0	221	120	129	74	14	0	939	12	8.71	3.06	2.85	1.11	22.5	7.9	1.35	.316	5.33	9.12
22	Yankees	26	September 2025	26	.692	18	8	3.82	222	0	8	231.0	194	98	103	86	8	1	971	12	8.65	3.35	2.58	1.01	22.9	8.9	1.21	.267	4.01	7.56
23	Red Sox	26	September 2025	25	.560	14	11	3.70	226	0	7	221.1	205	91	101	74	6	1	932	13	9.19	3.01	3.05	1.06	24.2	7.9	1.26	.298	4.11	8.34
24	Mariners	26	September 2025	25	.680	17	8	3.37	256	0	7	227.0	194	85	92	45	12	2	919	7	10.15	1.78	5.69	1.03	27.9	4.9	1.05	.290	3.65	7.69
25	Giants	22	September 2025	25	.520	13	12	4.15	207	0	9	221.0	222	102	115	75	14	6	952	7	8.43	3.05	2.76	0.90	21.7	7.9	1.34	.315	4.68	9.04