Geraldo Perdomo has the best on-base percentage by a shortstop this season, with an on-base percentage of .395.

Interpreted as:

highest obp with a minimum of 3.1 PA per team game by a shortstop this regular season

	NAME	OBP	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Geraldo Perdomo G. Perdomo	.395	2025	AZ	43	151	20	44	9	0	5	31	28	1	22	9	0	187	68	14	2	5	0	1	.291	.450	.845	30	8.6	.372	136	7.9
2	Bobby Witt Jr. B. Witt Jr.	.384	2025	KCR	45	173	27	54	17	2	5	25	19	3	34	15	4	198	90	24	0	3	5	1	.312	.520	.904	34	10.8	.383	145	10.1
3	Josh Smith J. Smith	.381	2025	TEX	38	124	19	38	4	1	4	10	14	1	24	4	1	140	56	9	1	0	1	0	.306	.452	.833	22	5.9	.367	139	6.2
4	CJ Abrams	.379	2025	WSH	32	126	20	40	7	2	6	16	10	3	27	9	2	141	69	15	1	1	0	1	.317	.548	.926	26	9.6	.400	157	9.5
5	J.P. Crawford	.378	2025	SEA	40	140	18	38	4	0	3	18	23	1	34	2	0	166	51	7	2	0	0	1	.271	.364	.742	23	3.4	.340	126	4.9
6	Jacob Wilson J. Wilson	.377	2025	ATH	42	167	25	58	9	0	5	26	8	0	9	2	0	176	82	14	1	0	0	5	.347	.491	.868	30	9.3	.380	149	9.7
7	Francisco Lindor F. Lindor	.364	2025	NYM	43	175	28	52	7	0	9	26	14	6	33	6	1	198	86	16	0	3	0	3	.297	.491	.855	32	9.2	.373	141	9.7
8	Jeremy Peña J. Peña	.363	2025	HOU	43	166	22	52	8	0	6	23	11	3	26	6	1	183	78	14	1	2	1	2	.313	.470	.833	28	7.1	.363	137	7.7
9	Trea Turner T. Turner	.361	2025	PHI	41	167	26	50	7	0	2	14	14	2	34	10	4	183	63	9	0	0	0	2	.299	.377	.738	24	2.6	.332	110	2.2
10	Mookie Betts M. Betts	.352	2025	LAD	41	156	36	42	5	1	6	28	20	1	16	4	0	179	67	12	0	2	0	4	.269	.429	.781	25	4.4	.345	121	4.5
11	Bo Bichette B. Bichette	.338	2025	TOR	43	183	18	53	14	0	3	21	12	2	31	4	2	198	76	17	0	1	1	2	.290	.415	.754	26	2.7	.331	115	3.4
12	Xavier Edwards X. Edwards	.337	2025	MIA	42	171	18	45	3	1	0	11	19	1	34	11	4	194	50	4	1	2	1	0	.263	.292	.629	18	-4.1	.288	78	-5
13	Anthony Volpe A. Volpe	.335	2025	NYY	42	154	23	37	12	0	6	24	21	2	46	7	3	179	67	18	0	2	0	1	.240	.435	.770	24	3.6	.339	120	4
14	Xander Bogaerts X. Bogaerts	.331	2025	SDP	42	144	20	35	9	0	3	20	20	1	34	6	0	169	53	12	0	4	2	5	.243	.368	.699	19	-0.8	.308	98	-0.4
15	Trey Sweeney T. Sweeney	.331	2025	DET	42	139	24	37	3	1	4	21	14	0	34	2	1	154	54	8	0	1	0	1	.266	.388	.720	19	0.8	.320	107	1.3
16	Elly De La Cruz E. De La Cruz	.327	2025	CIN	45	176	30	45	6	0	8	31	17	2	55	14	4	196	75	14	0	1	2	1	.256	.426	.753	25	2.3	.329	102	0.5
17	Gunnar Henderson G. Henderson	.311	2025	BAL	35	142	19	38	8	2	6	12	9	0	39	3	0	151	68	16	0	0	1	3	.268	.479	.790	21	3.1	.340	122	3.8
18	Willy Adames W. Adames	.306	2025	SFG	44	173	27	39	10	0	5	21	20	1	51	2	2	196	64	15	0	2	0	1	.225	.370	.676	21	-1.9	.302	93	-1.7
19	Dansby Swanson D. Swanson	.306	2025	CHC	44	167	29	41	7	1	9	24	15	0	49	4	0	184	77	17	1	1	0	2	.246	.461	.767	24	2.8	.333	114	3
20	Trevor Story T. Story	.277	2025	BOS	42	167	19	39	2	0	6	19	7	3	55	8	0	177	59	8	0	0	0	0	.234	.353	.630	16	-4.7	.281	73	-5.5
21	Carlos Correa C. Correa	.274	2025	MIN	41	148	14	35	8	0	2	13	8	0	29	0	0	157	49	10	0	1	0	6	.236	.331	.605	13	-5.7	.269	70	-5.3
22	Joey Ortiz J. Ortiz	.233	2025	MIL	42	140	15	25	4	0	1	6	9	1	23	4	2	152	32	5	2	0	0	4	.179	.229	.462	5	-12.2	.213	30	-12.5