The St. Louis Cardinals, the Los Angeles Dodgers and the New York Yankees were tied for the most wins in a month in 2022, with 22 wins.

	TEAM	W	MONTH	L	W%	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	Cardinals	22	August 2022	7	.759	29	1,002	173	282	57	6	51	168	109	21	207	12	5	1,141	504	114	1	8	1	22	.281	.361	.503	.864
2	Dodgers	22	August 2022	6	.786	28	981	165	268	68	5	40	160	96	11	245	19	3	1,100	466	113	0	12	3	16	.273	.341	.475	.816
3	Yankees	22	June 2022	6	.786	28	919	155	216	36	2	58	151	122	12	236	20	4	1,062	430	96	2	7	10	19	.235	.330	.468	.798
4	Guardians	21	September 2022	8	.724	29	1,028	131	271	36	8	23	121	85	22	195	31	7	1,149	392	67	7	7	20	25	.264	.331	.381	.712
5	Dodgers	21	July 2022	5	.808	26	879	147	242	60	7	36	140	102	17	199	12	4	1,009	424	103	0	11	2	15	.275	.358	.482	.840
6	Braves	21	June 2022	6	.778	27	956	155	255	50	5	54	151	74	14	242	12	8	1,051	477	109	0	7	3	11	.267	.326	.499	.825
7	Astros	21	May 2022	8	.724	29	940	121	225	44	5	39	118	96	11	208	19	1	1,056	396	88	2	7	2	19	.239	.315	.421	.736
8	Red Sox	20	June 2022	6	.769	26	894	129	239	60	2	24	123	94	17	195	19	3	1,013	375	86	1	7	9	19	.267	.346	.419	.765
9	Dodgers	20	May 2022	9	.690	29	1,001	174	260	71	6	38	162	126	6	236	14	3	1,138	457	115	0	5	7	19	.260	.344	.457	.801
10	Dodgers	19	September 2022	9	.679	28	956	140	233	51	6	37	138	103	13	250	13	3	1,080	407	94	2	6	6	11	.244	.324	.426	.749
11	Mets	19	August 2022	11	.633	30	1,000	137	262	56	4	31	128	89	22	222	14	4	1,119	419	91	4	4	8	24	.262	.335	.419	.754
12	Astros	19	July 2022	9	.679	28	943	139	235	55	2	43	132	95	11	209	13	3	1,059	423	100	2	8	7	18	.249	.323	.449	.771
13	Phillies	19	June 2022	8	.704	27	930	146	234	41	5	43	140	100	6	201	20	6	1,040	414	89	1	3	0	17	.252	.327	.445	.772
14	Yankees	19	May 2022	9	.679	28	923	129	214	34	1	40	121	97	8	222	15	2	1,037	370	75	1	8	4	20	.232	.308	.401	.709
15	Mets	19	May 2022	10	.655	29	998	168	277	48	10	29	162	85	13	213	11	3	1,115	432	87	4	15	7	19	.278	.338	.433	.770
16	Giants	18	September 2022	10	.643	28	938	126	228	41	6	33	118	88	11	282	4	4	1,046	380	80	2	7	1	18	.243	.313	.405	.718
17	Astros	18	September 2022	8	.692	26	883	126	221	43	1	37	121	81	12	174	18	5	985	377	81	2	7	5	19	.250	.319	.427	.746
18	Blue Jays	18	September 2022	10	.643	28	966	145	257	56	4	35	141	97	9	209	15	6	1,077	426	95	0	5	2	27	.266	.337	.441	.778
19	Braves	18	September 2022	8	.692	26	870	123	219	38	1	43	117	71	10	235	12	6	958	388	82	0	7	3	17	.252	.313	.446	.759
20	Braves	18	August 2022	10	.643	28	974	160	264	61	3	36	154	88	12	257	16	5	1,079	439	100	0	5	3	22	.271	.337	.451	.788
21	Phillies	18	August 2022	11	.621	29	984	145	271	49	8	33	139	81	17	241	24	7	1,089	435	90	1	6	2	15	.275	.339	.442	.781
22	Rays	18	August 2022	9	.667	27	913	130	224	52	3	25	124	94	9	231	15	5	1,023	357	80	1	6	2	17	.245	.320	.391	.711
23	Braves	18	July 2022	8	.692	26	881	124	222	43	1	42	118	70	8	225	21	6	961	393	86	0	2	1	16	.252	.312	.446	.758
24	Mariners	18	July 2022	7	.720	25	820	102	190	33	3	29	98	84	11	219	10	5	921	316	65	1	5	5	18	.232	.310	.385	.695
25	Guardians	18	June 2022	10	.643	28	955	116	236	62	3	16	105	74	12	185	21	5	1,057	352	81	2	14	7	15	.247	.305	.369	.674