The Los Angeles Dodgers and the Tampa Bay Rays were tied for the best record in August 2021, with a record of 21-6.

	TEAM	REC	MONTH	W%	G	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Dodgers	21-6	August 2021	.778	27	21	6	911	129	215	47	2	41	126	94	18	249	15	3	1,035	389	90	3	9	8	9	.236	.317	.427	.744
2	Rays	21-6	August 2021	.778	27	21	6	931	182	242	56	7	44	169	93	8	235	7	3	1,043	444	107	1	10	8	12	.260	.329	.477	.806
3	Yankees	21-8	August 2021	.724	29	21	8	965	154	243	50	3	41	146	111	16	268	20	4	1,101	422	94	0	9	5	22	.252	.336	.437	.773
4	Braves	18-8	August 2021	.692	26	18	8	882	134	213	31	4	43	128	96	9	212	10	0	999	381	78	6	6	5	13	.241	.320	.432	.752
5	Giants	19-9	August 2021	.679	28	19	9	967	125	232	45	2	43	122	80	10	236	11	2	1,064	410	90	4	3	7	15	.240	.304	.424	.728
6	Brewers	19-9	August 2021	.679	28	19	9	933	138	239	54	5	34	128	83	16	203	12	2	1,043	405	93	3	8	6	13	.256	.325	.434	.759
7	Phillies	17-11	August 2021	.607	28	17	11	949	142	234	52	10	39	135	99	12	211	7	5	1,074	423	101	8	6	10	14	.247	.324	.446	.769
8	Cardinals	15-11	August 2021	.577	26	15	11	888	122	233	49	7	28	119	90	20	213	13	4	1,010	380	84	4	8	6	18	.262	.341	.428	.769
9	Reds	16-12	August 2021	.571	28	16	12	910	142	219	56	2	46	140	92	13	267	3	1	1,030	417	104	6	9	6	25	.241	.316	.458	.775
10	White Sox	16-12	August 2021	.571	28	16	12	963	147	249	37	1	47	144	91	13	244	12	1	1,073	429	85	1	5	4	26	.259	.329	.445	.775
11	Athletics	14-12	August 2021	.538	26	14	12	885	127	221	46	2	36	122	92	19	202	33	2	1,000	379	84	1	3	3	24	.250	.332	.428	.761
12	Mariners	15-13	August 2021	.536	28	15	13	962	112	222	38	2	33	109	97	12	258	8	6	1,081	363	73	1	9	1	15	.231	.306	.377	.684
13	Blue Jays	16-14	August 2021	.533	30	16	14	990	128	248	45	3	39	125	93	11	200	17	4	1,101	416	87	2	5	4	22	.251	.320	.420	.740
14	Twins	14-13	August 2021	.519	27	14	13	910	115	212	45	3	33	114	97	17	249	4	4	1,027	362	81	0	3	4	23	.233	.317	.398	.715
15	Astros	14-13	August 2021	.519	27	14	13	949	122	256	53	5	30	118	83	7	208	5	1	1,045	409	88	0	6	6	20	.270	.331	.431	.762
16	Rockies	14-13	August 2021	.519	27	14	13	890	141	237	48	4	43	140	80	15	209	3	4	1,000	422	95	9	6	2	20	.266	.335	.474	.809
17	Indians	14-14	August 2021	.500	28	14	14	966	136	252	50	5	40	131	91	9	230	32	2	1,079	432	95	4	9	2	20	.261	.327	.447	.775
18	Royals	14-14	August 2021	.500	28	14	14	963	116	242	39	3	27	110	63	12	211	32	7	1,058	368	69	9	11	1	21	.251	.302	.382	.684
19	Angels	14-15	August 2021	.483	29	14	15	957	123	219	39	6	25	115	90	8	262	23	8	1,061	345	70	0	6	6	14	.229	.299	.361	.659
20	Tigers	12-14	August 2021	.462	26	12	14	884	95	209	48	6	24	91	55	6	241	7	3	953	341	78	1	7	2	19	.236	.284	.386	.669
21	Red Sox	12-16	August 2021	.429	28	12	16	946	147	253	50	4	43	140	104	8	214	4	5	1,063	440	97	2	3	5	19	.267	.344	.465	.809
22	Padres	11-15	August 2021	.423	26	11	15	884	106	203	46	4	24	101	92	11	213	6	4	997	329	74	6	4	12	15	.230	.309	.372	.681
23	Marlins	11-17	August 2021	.393	28	11	17	911	112	220	47	2	26	111	73	8	262	17	4	1,001	349	75	7	2	5	18	.241	.303	.383	.686
24	Diamondbacks	11-18	August 2021	.379	29	11	18	988	121	241	57	6	23	117	90	6	282	3	1	1,096	379	86	10	2	9	14	.244	.310	.384	.694
25	Rangers	10-18	August 2021	.357	28	10	18	959	110	234	55	1	30	102	51	11	217	19	6	1,032	381	86	3	8	2	14	.244	.288	.397	.685