highest ops in a month by a batter with 100+ at bats

Babe Ruth has the highest OPS with 100+ at-bats in a month, with an OPS of 1.581 in July 1920.

	NAME	OPS	AB	MONTH	G	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	Babe Ruth B. Ruth	1.581	100	July 1920	34	45	44	10	2	13	33	43	1	19	5		147	97	25	3				.440	.611	.970
2	Babe Ruth B. Ruth	1.540	100	June 1920	29	38	45	7	4	12	37	30	1	17	6		131	96	23	0				.450	.580	.960
3	Richard Hidalgo R. Hidalgo	1.504	103	September 2000	28	36	49	14	2	11	31	11	4	9	5	0	120	100	27	0	2	2	0	.476	.533	.971
4	Lou Gehrig L. Gehrig	1.501	111	June 1930	28	37	55	11	3	10	41	20	3	10	5		137	102	24	3				.495	.582	.919
5	Joe DiMaggio J. DiMaggio	1.487	121	July 1937	29	40	52	10	6	15	43	17	1	9	2		139	119	31	0				.430	.504	.983
6	Lou Gehrig L. Gehrig	1.470	106	June 1936	26	35	48	11	2	12	31	19	0	4	1		125	99	25	0				.453	.536	.934
7	Rogers Hornsby R. Hornsby	1.466	106	August 1924	29	29	54	13	2	8	22	15	0	7	0		127	95	23	6				.509	.570	.896
8	Rogers Hornsby R. Hornsby	1.464	100	June 1925	28	31	48	9	2	9	31	25	0	6	2		126	88	20	1				.480	.584	.880
9	Shohei Ohtani S. Ohtani	1.444	104	June 2023	27	27	41	7	3	15	29	21	0	26	4	1	126	99	25	0	1	2	2	.394	.492	.952
10	Babe Ruth B. Ruth	1.441	131	July 1924	37	43	59	9	3	14	40	31	0	16	2		164	116	26	2				.450	.556	.885
11	Joe Jackson J. Jackson	1.440	102	June 1912	29	28	54	16	8	1		7	2		4		113	89	25	2				.529	.568	.873
12	Babe Ruth B. Ruth	1.436	111	July 1923	31	36	51	9	3	10	27	29	0	18	1		140	96	22	0				.459	.571	.865
13	Chick Hafey C. Hafey	1.429	106	July 1928	27	30	49	18	2	9	34	8	1	10	3		116	98	29	1				.462	.504	.925
14	Norm Cash N. Cash	1.413	101	June 1961	30	25	42	1	3	14	25	19	1	12	1	0	122	91	18	1	0	6	4	.416	.512	.901
15	Lance Berkman L. Berkman	1.409	104	May 2008	28	31	49	11	1	9	22	18	1	18	6	1	123	89	21	0	0	6	1	.471	.553	.856
16	Sammy Sosa S. Sosa	1.405	109	August 2001	29	31	42	3	3	17	36	16	3	24	0	1	130	102	23	0	2	3	0	.385	.469	.936
17	Roy Sievers R. Sievers	1.403	103	July 1960	28	31	46	5	0	12	30	25	1	8	1	0	129	87	17	0	0	4	1	.447	.558	.845
18	Babe Ruth B. Ruth	1.398	103	September 1927	27	29	39	3	1	17	43	19	0	15	3		126	95	21	4				.379	.475	.922
19	Todd Helton T. Helton	1.395	105	August 2000	29	22	50	18	0	7	32	17	2	7	2	0	126	89	25	0	2	5	1	.476	.548	.848
20	Albert Belle A. Belle	1.395	101	July 1998	26	24	41	6	0	16	32	9	0	13	0	0	110	95	22	0	0	2	1	.406	.455	.941
21	Chuck Klein C. Klein	1.392	116	July 1929	28	24	52	7	1	14	40	13	0	11	1		129	103	22	0				.448	.504	.888
22	Mickey Mantle M. Mantle	1.390	105	June 1957	30	30	44	7	2	11	30	31	0	17	3	0	136	88	20	0	0	5	0	.419	.551	.838
23	Juan Gonzalez J. Gonzalez	1.388	108	July 1996	27	22	44	10	0	15	38	14	0	15	0	0	123	99	25	0	1	7	2	.407	.472	.917
24	Mickey Mantle M. Mantle	1.386	116	May 1956	31	35	48	6	0	16	35	23	0	15	4	0	140	102	22	0	1	2	0	.414	.507	.879
25	Ty Cobb T. Cobb	1.373	127	July 1912	30	33	67	11	8	3	21	9	1		15		137	103	22	0				.528	.562	.811