The Pittsburgh Pirates had 25 wins in September 1901.

Interpreted as:

MLB teams with 24 or more wins in a month

	TEAM	MONTH	W	L	W%	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	PA	TB	XBH	SH	GIDP	AVG	OBP	SLG	OPS
1	Pirates	September 1901	25	7	.781	32	1,137	226	363	59	22	8	197	115	14	76	37	1,289	490	89	23		.319	.389	.431	.820
2	Cubs	August 1906	26	3	.897	29	883	140	244	29	10	2		92	8		38	1,039	299	41	56		.276	.350	.339	.689
3	Pirates	September 1908	25	8	.758	33	1,106	155	294	30	14	4		91	13		50	1,258	364	48	48		.266	.329	.329	.658
4	Giants	September 1908	24	8	.750	33	1,062	152	312	56	10	3	137	117	13		46	1,242	397	69	50		.294	.371	.374	.745
5	Giants	July 1913	25	6	.806	31	1,020	140	289	51	14	7	126	90	18	84	59	1,150	389	72	22		.283	.352	.381	.733
6	Braves	September 1914	26	5	.839	34	1,112	183	309	64	13	5		121	13	133	26	1,304	414	82	58		.278	.356	.372	.728
7	Giants	September 1916	29	5	.853	36	1,130	154	302	41	17	13	126	80	7	127	54	1,247	416	71	30		.267	.320	.368	.688
8	Yankees	July 1927	24	7	.774	31	1,090	229	351	68	26	34	208	134	6	122	22	1,265	573	128	35		.322	.399	.526	.925
9	Yankees	May 1928	24	5	.828	29	992	184	309	49	20	40	172	105	4	112	9	1,127	518	109	26		.311	.380	.522	.902
10	Athletics	July 1928	25	8	.758	33	1,125	203	373	89	7	31	197	129	7	67	7	1,308	569	127	47		.332	.404	.506	.909
11	Giants	September 1928	25	8	.758	33	1,193	184	367	58	10	28	174	93	11	79	11	1,335	529	96	38		.308	.363	.443	.807
12	Cubs	July 1929	24	8	.750	33	1,171	239	387	78	13	35	226	114	4	106	15	1,322	596	126	33		.330	.392	.509	.901
13	Athletics	July 1929	24	9	.727	33	1,131	198	332	61	9	24	177	115	4	84	15	1,297	483	94	47		.294	.361	.427	.788
14	Athletics	July 1931	26	7	.788	34	1,188	194	355	76	19	28	177	110	6	133	6	1,318	553	123	14		.299	.361	.465	.827
15	Pirates	July 1932	25	13	.658	38	1,369	192	404	65	21	12	175	88	9	97	10	1,492	547	98	26		.295	.342	.400	.741
16	Cubs	July 1935	26	8	.765	34	1,265	236	390	82	10	24	219	98	8	81	25	1,404	564	116	33		.308	.362	.446	.808
17	Giants	August 1936	24	3	.889	27	976	141	287	31	6	21	133	69	5	73	9	1,074	393	58	24		.294	.344	.403	.746
18	Pirates	July 1938	24	7	.774	32	1,135	167	331	70	10	12	157	108	4	75	10	1,267	457	92	20		.292	.355	.403	.758
19	Yankees	August 1938	28	8	.778	36	1,267	275	349	65	20	51	261	219	10	154	23	1,511	607	136	15		.275	.386	.479	.865
20	Yankees	May 1939	24	4	.857	28	978	213	284	49	12	32	200	156	12	91	25	1,164	453	93	18	11	.290	.394	.463	.858
21	Cardinals	September 1939	24	9	.727	34	1,222	196	386	79	15	21	187	87	6	126	3	1,359	558	115	44	30	.316	.364	.457	.821
22	Yankees	July 1941	25	4	.862	29	1,036	172	301	56	10	35	163	125	7	97	12	1,179	482	101	11	18	.291	.371	.465	.836
23	Cardinals	August 1942	25	8	.758	34	1,213	171	332	57	13	10	154	121	4	108	24	1,364	445	80	26	23	.274	.342	.367	.708
24	Cardinals	July 1943	24	7	.774	31	1,090	157	322	56	10	12	150	95	6	83	8	1,225	434	78	34	16	.295	.355	.398	.753
25	Cardinals	July 1944	26	7	.788	33	1,180	190	346	64	16	19	177	110	6	78	8	1,329	499	99	33	22	.293	.356	.423	.779