4 teams are tied for the highest winning percentage this season, winning 100.0 percent of the time. The first three are the Milwaukee Brewers this month and the New York Yankees and the San Diego Padres in March 2025.

Interpreted as:

best MLB aggregate win% by month this season

	TEAM	W%	MONTH	W	L	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Brewers	1.000	August	10	0	10	362	77	115	21	2	18	70	36	8	68	9	4	411	194	41	2	3	0	6	.318	.389	.536	.925
2	Yankees	1.000	March	3	0	3	102	36	34	3	0	15	35	16	3	21	0	1	124	82	18	0	3	1	1	.333	.427	.804	1.231
3	Padres	1.000	March	5	0	5	155	24	45	12	0	3	24	17	1	32	10	1	177	66	15	1	3	2	1	.290	.358	.426	.784
4	Dodgers	1.000	March	6	0	6	192	36	45	10	0	14	34	27	1	50	2	0	222	97	24	0	2	2	5	.234	.329	.505	.834
5	Mariners	.889	August	8	1	9	291	49	66	7	0	17	46	39	4	89	19	2	338	124	24	3	1	2	3	.227	.325	.426	.751
6	Phillies	.800	August	8	2	10	333	51	86	22	2	16	51	25	4	90	7	2	365	160	40	1	2	1	6	.258	.316	.480	.796
7	Guardians	.778	August	7	2	9	314	42	74	16	1	9	40	25	7	74	4	2	347	119	26	0	1	2	1	.236	.305	.379	.684
8	Rays	.750	March	3	1	4	130	16	38	9	0	2	15	14	1	29	6	1	147	53	11	0	2	0	3	.292	.361	.408	.768
9	Giants	.750	March	3	1	4	133	21	30	6	0	6	21	9	1	35	5	0	146	54	12	1	2	0	3	.226	.276	.406	.682
10	Phillies	.750	March	3	1	4	142	25	41	8	1	8	23	19	1	35	1	1	162	75	17	0	0	0	4	.289	.377	.528	.905
11	Cardinals	.750	March	3	1	4	136	23	41	7	0	7	23	17	2	28	3	2	158	69	14	1	2	1	2	.301	.382	.507	.890
12	Angels	.750	March	3	1	4	124	10	23	2	1	2	10	13	2	33	3	0	144	33	5	1	4	1	6	.185	.266	.266	.532
13	Astros	.731	June	19	7	26	872	112	221	37	1	32	106	72	11	211	19	6	963	356	70	1	7	1	21	.253	.316	.408	.724
14	Brewers	.708	July	17	7	24	814	120	216	39	3	25	115	72	13	186	22	10	909	336	67	1	9	2	13	.265	.331	.413	.744
15	Red Sox	.708	July	17	7	24	822	133	218	63	7	31	130	63	11	200	23	7	903	388	101	0	7	1	12	.265	.323	.472	.795
16	Cardinals	.704	May	19	8	27	896	126	231	46	3	22	119	78	17	211	10	5	1,005	349	71	3	11	1	17	.258	.325	.390	.715
17	Mets	.704	April	19	8	27	911	133	232	51	8	29	127	93	13	195	17	3	1,027	386	88	0	10	6	18	.255	.329	.424	.753
18	Padres	.700	August	7	3	10	343	48	87	16	3	8	47	44	5	65	6	3	398	133	27	3	3	1	4	.254	.344	.388	.732
19	Blue Jays	.692	July	18	8	26	901	150	262	56	3	35	142	94	10	167	10	2	1,017	429	94	9	3	6	22	.291	.363	.476	.839
20	Twins	.692	May	18	8	26	891	112	221	36	3	31	108	65	17	214	13	6	979	356	70	1	5	3	19	.248	.310	.400	.709
21	Phillies	.679	May	19	9	28	970	141	257	46	4	36	136	89	11	217	23	5	1,081	419	86	3	8	1	14	.265	.331	.432	.763
22	Tigers	.679	May	19	9	28	961	150	245	49	2	34	141	79	15	247	6	4	1,062	400	85	0	7	2	21	.255	.319	.416	.735
23	Cubs	.667	May	18	9	27	925	150	239	50	5	37	146	95	5	207	30	6	1,035	410	92	1	9	4	18	.258	.328	.443	.771
24	Tigers	.667	April	18	9	27	884	124	210	36	3	30	121	97	11	240	12	1	1,003	342	69	4	7	2	11	.238	.318	.387	.705
25	Yankees	.654	May	17	9	26	875	135	217	50	6	41	129	109	9	205	17	2	1,008	402	97	1	14	11	18	.248	.333	.459	.792