Starlin Castro had his highest OPS in a month in October 2010, with an OPS of 1.800.

	NAME	OPS	MONTH	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	Starlin Castro S. Castro	1.800	October 2010	1	3	2	2	1	0	0	0	1	1	1	0	0	5	3	1	0	0	0	0	.667	.800	1.000
2	Starlin Castro S. Castro	1.400	September 2014	2	5	2	3	1	0	0	0	0	0	1	0	0	5	4	1	0	0	0	0	.600	.600	.800
3	Starlin Castro S. Castro	1.202	September 2015	23	68	14	29	5	1	5	20	2	2	10	1	0	74	51	11	1	1	1	0	.426	.452	.750
4	Starlin Castro S. Castro	1.140	July 2021	11	38	5	19	4	0	0	6	4	0	1	0	1	43	23	4	0	1	0	2	.500	.535	.605
5	Starlin Castro S. Castro	.971	September 2019	27	103	22	30	10	1	7	15	10	2	15	0	0	117	63	18	0	2	1	3	.291	.359	.612
6	Starlin Castro S. Castro	.947	April 2017	23	91	15	32	3	0	5	16	7	0	16	0	0	98	50	8	0	0	0	3	.352	.398	.549
7	Starlin Castro S. Castro	.944	July 2010	25	97	10	35	9	3	1	13	5	1	12	4	0	104	53	13	1	0	1	1	.361	.398	.546
8	Starlin Castro S. Castro	.918	August 2014	25	98	11	37	4	0	3	9	4	1	19	1	2	103	50	7	0	0	0	2	.378	.408	.510
9	Starlin Castro S. Castro	.906	August 2019	29	113	16	37	7	0	7	28	1	0	19	0	1	115	65	14	0	1	0	5	.327	.330	.575
10	Starlin Castro S. Castro	.905	August 2016	28	112	18	35	5	0	8	24	4	1	25	2	0	120	64	13	0	3	0	1	.313	.333	.571
11	Starlin Castro S. Castro	.905	July 2020	7	25	3	9	2	1	0	0	1	0	4	0	0	26	13	3	0	0	0	0	.360	.385	.520
12	Starlin Castro S. Castro	.867	September 2012	28	111	12	36	8	2	2	13	8	2	11	4	2	121	54	12	0	0	2	4	.324	.380	.486
13	Starlin Castro S. Castro	.860	June 2014	28	108	14	32	11	0	4	21	7	2	28	1	0	117	55	15	0	0	2	2	.296	.350	.509
14	Starlin Castro S. Castro	.846	August 2011	28	124	21	40	4	1	5	12	6	0	28	7	1	130	61	10	0	0	0	2	.323	.354	.492
15	Starlin Castro S. Castro	.843	July 2019	24	94	8	30	4	2	3	10	3	1	18	1	0	99	47	9	0	1	0	0	.319	.343	.500
16	Starlin Castro S. Castro	.836	April 2011	26	115	18	40	6	2	1	12	4	1	8	4	0	120	53	9	0	0	0	2	.348	.375	.461
17	Starlin Castro S. Castro	.834	June 2017	23	90	18	26	3	1	5	17	4	1	22	1	0	96	46	9	0	1	0	2	.289	.323	.511
18	Starlin Castro S. Castro	.833	April 2016	22	82	4	25	4	1	3	12	5	0	11	2	0	87	40	8	0	0	0	4	.305	.345	.488
19	Starlin Castro S. Castro	.828	April 2014	25	101	12	32	5	0	4	14	4	0	13	1	1	105	49	9	0	0	1	4	.317	.343	.485
20	Starlin Castro S. Castro	.823	September 2011	25	105	14	34	6	0	2	9	10	1	8	4	4	117	46	8	0	1	1	3	.324	.385	.438
21	Starlin Castro S. Castro	.817	August 2018	25	93	10	27	4	1	3	10	11	0	19	1	2	104	42	8	0	0	2	4	.290	.365	.452
22	Starlin Castro S. Castro	.810	August 2017	7	25	3	8	3	0	0	3	2	0	5	0	0	27	11	3	0	0	0	1	.320	.370	.440
23	Starlin Castro S. Castro	.810	July 2018	24	96	13	30	4	0	3	9	8	0	18	1	0	105	43	7	0	1	0	1	.313	.362	.448
24	Starlin Castro S. Castro	.810	August 2010	29	122	19	41	11	1	0	9	4	2	19	1	4	128	54	12	0	0	0	3	.336	.367	.443
25	Starlin Castro S. Castro	.784	April 2012	23	90	11	30	5	2	0	14	3	1	14	10	3	97	39	7	0	3	0	2	.333	.351	.433