Fernando Tatis Jr. had the best OPS by a shortstop in 2021, with an OPS of .975.

Interpreted as:

best ops with a minimum of 3.1 PA per team game ss MLB player 2021

	NAME	OPS	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Fernando Tatis Jr. F. Tatis Jr.	.975	2021	SDP	130	478	99	135	31	0	42	97	62	2	153	25	4	546	292	73	0	4	6	5	.282	.364	.611	106	39.9	.403	158	40.4
2	Trea Turner T. Turner	.911	2021	TOT	148	595	107	195	34	3	28	77	41	6	110	32	5	646	319	65	0	4	2	18	.328	.375	.536	117	38.4	.386	143	35.1
3	Brandon Crawford B. Crawford	.895	2021	SFG	138	483	79	144	30	3	24	90	56	5	105	11	3	549	252	57	0	5	6	8	.298	.373	.522	95	28.5	.377	140	27.7
4	Xander Bogaerts X. Bogaerts	.863	2021	BOS	144	529	90	156	34	1	23	79	62	5	113	5	1	603	261	58	0	7	2	13	.295	.370	.493	100	26.7	.368	129	21.5
5	Carlos Correa C. Correa	.850	2021	HOU	148	555	104	155	34	1	26	92	75	4	116	0	0	640	269	61	0	6	2	16	.279	.366	.485	104	26	.364	133	25.9
6	Bo Bichette B. Bichette	.828	2021	TOR	159	640	121	191	30	1	29	102	40	6	137	25	1	690	310	60	0	4	0	10	.298	.343	.484	106	22.5	.354	122	18.2
7	Willy Adames W. Adames	.818	2021	TOT	140	497	77	130	32	1	25	73	57	0	156	5	4	555	239	58	0	1	1	9	.262	.337	.481	83	16	.349	120	14.1
8	Javier Báez J. Báez	.813	2021	TOT	138	502	80	133	18	2	31	87	28	13	184	18	5	546	248	51	0	3	2	12	.265	.319	.494	79	13.4	.344	117	11.5
9	Tim Anderson T. Anderson	.806	2021	CWS	123	527	94	163	29	2	17	61	22	1	119	18	7	551	247	48	0	1	1	5	.309	.338	.469	81	13.8	.345	118	12.4
10	Trevor Story T. Story	.801	2021	COL	142	526	88	132	34	5	24	75	53	11	139	20	6	595	248	63	0	5	2	7	.251	.329	.471	85	13	.341	98	-1.5
11	Dansby Swanson D. Swanson	.760	2021	ATL	160	588	78	146	33	2	27	88	52	5	167	9	3	653	264	62	1	7	4	7	.248	.311	.449	83	4.3	.322	99	-0.5
12	Nicky Lopez N. Lopez	.744	2021	KCR	151	497	78	149	21	6	2	43	49	4	74	22	1	565	188	29	12	3	0	9	.300	.365	.378	75	6.7	.329	105	3.1
13	Francisco Lindor F. Lindor	.734	2021	NYM	125	452	73	104	16	3	20	63	58	5	96	10	4	524	186	39	6	3	4	7	.230	.322	.412	64	1	.317	101	0.9
14	Kyle Farmer K. Farmer	.732	2021	CIN	147	483	60	127	22	2	16	63	22	18	97	2	3	529	201	40	1	5	1	16	.263	.316	.416	65	0.7	.316	91	-5.8
15	Amed Rosario A. Rosario	.731	2021	CLE	141	550	77	155	25	6	11	57	31	3	120	13	0	588	225	42	0	4	0	12	.282	.321	.409	72	0.5	.315	102	1.1
16	J.P. Crawford	.715	2021	SEA	160	619	89	169	37	0	9	54	58	5	114	3	6	687	233	46	1	4	1	10	.273	.338	.376	83	-0.2	.314	103	2.2
17	Miguel Rojas M. Rojas	.713	2021	MIA	132	495	66	131	30	3	9	48	37	5	74	13	3	539	194	42	1	1	0	10	.265	.322	.392	64	-1.4	.311	93	-4.8
18	Jose Iglesias J. Iglesias	.701	2021	TOT	137	483	65	131	27	2	9	48	21	6	75	5	2	511	189	38	0	1	0	10	.271	.309	.391	57	-4.4	.304	89	-6.7
19	Gleyber Torres G. Torres	.697	2021	NYY	127	459	50	119	22	0	9	51	50	1	104	14	6	516	168	31	2	4	1	12	.259	.331	.366	59	-3.3	.307	96	-2.8
20	Isiah Kiner-Falefa I. Kiner-Falefa	.670	2021	TEX	158	635	74	172	25	3	8	53	28	11	90	20	5	677	227	36	1	2	2	11	.271	.312	.357	70	-12.2	.293	82	-14.7
21	Elvis Andrus E. Andrus	.614	2021	OAK	146	497	60	121	25	2	3	37	31	6	81	12	2	541	159	30	3	4	2	14	.243	.294	.320	46	-20	.270	74	-17.5
22	Kevin Newman K. Newman	.574	2021	PIT	148	517	50	117	22	3	5	39	27	1	41	6	1	554	160	30	6	3	3	7	.226	.265	.309	37	-29.9	.249	52	-34