Bob Johnson and Wally Moses are tied for the most games in a month, with 40 games in August 1938.

Interpreted as:

most games played by a player in a month

	NAME	G	MONTH	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Bob Johnson B. Johnson	40	August 1938	160	33	63	11	2	9	36	15	0	17	2		175	105	22	0				.394	.446	.656	1.102
2	Wally Moses W. Moses	40	August 1938	164	27	54	5	4	0	12	21	0	8	6		187	67	9	2				.329	.405	.409	.814
3	Joe Kuhel J. Kuhel	39	August 1945	148	25	44	9	5	1	31	23	0	6	4		171	66	15	0			2	.297	.392	.446	.838
4	Stan Sperry S. Sperry	39	August 1938	167	17	48	4	3	0	19	10	0	6	1		180	58	7	3				.287	.328	.347	.675
5	Lou Finney L. Finney	39	August 1938	156	24	46	10	4	5	22	15	0	5	0		177	79	19	6				.295	.357	.506	.863
6	George Binks G. Binks	38	August 1945	147	17	42	7	2	4	29	10	1	15	2		159	65	13	1			3	.286	.335	.442	.778
7	Luke Appling L. Appling	38	August 1938	139	21	44	6	0	0	18	25	1	7	0		165	50	6	0				.317	.424	.360	.784
8	Marv Owen M. Owen	38	August 1938	172	26	49	9	2	3	21	6	0	8	1		180	71	14	2				.285	.309	.413	.722
9	Rip Radcliff R. Radcliff	38	August 1938	160	22	58	7	2	1	24	8	0	9	2		168	72	10	0				.363	.393	.450	.843
10	Gee Walker G. Walker	38	August 1938	158	33	53	12	3	5	31	13	0	9	1		171	86	20	0				.335	.386	.544	.930
11	Jeff Heath J. Heath	38	August 1938	162	31	58	8	7	4	33	6	0	15	1		168	92	19	0				.358	.381	.568	.949
12	Ken Keltner K. Keltner	38	August 1938	147	21	35	4	3	7	26	12	0	17	1		159	66	14	0				.238	.296	.449	.745
13	Hal Trosky Sr. H. Trosky Sr.	38	August 1938	141	21	47	7	3	4	29	19	0	12	2		161	72	14	1				.333	.413	.511	.923
14	Tony Piet T. Piet	38	July 1932	143	24	50	9	0	4	29	12	2	17	1		160	71	13	3				.350	.408	.497	.904
15	Gus Suhr G. Suhr	38	July 1932	141	22	38	7	3	1	19	21	0	9	0		163	54	11	1				.270	.364	.383	.747
16	Arky Vaughan A. Vaughan	38	July 1932	157	26	52	2	1	2	16	9	3	10	4		173	62	5	4				.331	.379	.395	.774
17	Paul Waner P. Waner	38	July 1932	162	21	46	9	3	0	17	13	0	5	2		175	61	12	0				.284	.337	.377	.714
18	Chuck Hinton C. Hinton	37	August 1962	145	20	46	5	3	4	20	12	0	16	4	1	161	69	12	1	3	0	7	.317	.363	.476	.838
19	Eddie Lake E. Lake	37	August 1947	145	18	27	5	1	0	10	21	1	11	5		172	34	6	5			4	.186	.293	.234	.528
20	Buddy Lewis B. Lewis	37	August 1945	148	25	49	8	5	2	18	10	3	7	1		165	73	15	4			3	.331	.385	.493	.878
21	Vince DiMaggio V. DiMaggio	37	August 1943	126	16	30	8	0	3	20	22	0	35	4		148	47	11	0			4	.238	.351	.373	.724
22	Elbie Fletcher E. Fletcher	37	August 1943	133	24	41	11	2	3	17	20	1	14	0		155	65	16	1			3	.308	.403	.489	.891
23	Harlond Clift H. Clift	37	August 1941	151	28	34	8	2	4	20	22	0	19	1		175	58	14	2			2	.225	.324	.384	.708
24	Wally Judnich W. Judnich	37	August 1941	153	27	52	8	1	6	30	17	0	8	1		170	80	15	0			2	.340	.406	.523	.929
25	Mike Kreevich M. Kreevich	37	August 1938	137	16	45	6	3	0	21	13	0	4	3		151	57	9	1				.328	.387	.416	.803