Buck Gladmon has the lowest on-base percentage in a season, with an on-base percentage of .178 in his rookie season in 1884.

Interpreted as:

lowest obp with a minimum of 3.1 PA per team game by a player in a season with a 300 avg

	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	Buck Gladmon B. Gladmon	.178	1884	WSA	56	224	17	35	5	3	1		3	3				230	49	9					.156	.219	.397	16	-17.2	.183	51	-16.7
2	Brett Baty B. Baty	.197	2026	NYM	18	63	6	12	3	1	0	7	1	0	21	2	0	66	17	4	0	2	0	2	.190	.270	.467	2	-5.9	.204	27	-5.8
3	Trevor Story T. Story	.202	2026	BOS	20	85	5	16	4	0	2	17	2	0	29	1	0	89	26	6	0	2	0	3	.188	.306	.508	4	-6.7	.223	33	-6.9
4	Cedric Mullins C. Mullins	.205	2026	TBR	18	67	7	10	1	1	2	8	3	2	16	3	1	74	19	4	1	1	0	1	.149	.284	.489	3	-5.6	.222	35	-5.6
5	Salvador Perez S. Perez	.210	2026	KCR	20	75	5	12	2	0	3	6	4	1	17	0	0	81	23	5	0	1	1	2	.160	.307	.517	4	-5.9	.226	36	-6
6	Alec Bohm A. Bohm	.211	2026	PHI	19	69	4	10	1	0	1	10	5	1	13	0	0	76	14	2	0	1	0	1	.145	.203	.413	2	-7.3	.197	17	-7.5
7	Bill Schenck B. Schenck	.216	1884	RIC	42	151	14	31	4	0	3		1	1				153	44	7					.205	.291	.507	16	-5.9	.230	71	-6.7
8	Sadie Houck S. Houck	.219	1886	TOT	113	455	43	92	11	1	0	31	6	4	28	29		465	105	12					.202	.231	.450	36	-31.7	.215	54	-31.9
9	Nolan Arenado N. Arenado	.222	2026	AZ	19	70	7	15	1	0	3	11	1	0	16	0	0	72	25	4	0	1	0	3	.214	.357	.579	5	-3.6	.254	55	-3.9
10	Hal Lanier H. Lanier	.222	1968	SFG	151	486	37	100	14	1	0	27	12	0	57	2	2	518	116	15	14	6	0	17	.206	.239	.461	19	-28.9	.210	38	-31.5
11	George Creamer G. Creamer	.224	1884	PIT	98	339	38	62	8	5	0		16	2				357	80	13					.183	.236	.460	35	-17.4	.216	66	-18.3
12	Ed Kennedy E. Kennedy	.225	1884	NYM	103	378	49	72	6	2	1		16	1				395	85	9					.190	.225	.450	37	-20.5	.212	65	-20.8
13	Luis Rengifo L. Rengifo	.226	2026	MIL	16	56	6	9	6	0	0	4	4	1	9	1	0	62	15	6	0	1	1	1	.161	.268	.494	2	-4.9	.219	33	-4.9
14	Andres Thomas A. Thomas	.228	1989	ATL	141	554	41	118	18	0	13	57	12	0	62	3	3	571	175	31	1	4	3	17	.213	.316	.544	32	-30.6	.242	44	-35.3
15	John Kerins J. Kerins	.229	1884	IND	94	364	58	78	10	3	6		6	1				371	112	19					.214	.308	.537	44	-10.3	.243	79	-11.8
16	Harry Lyons H. Lyons	.230	1888	STL	123	499	66	97	10	5	4	63	20	3	47	36		522	129	19					.194	.259	.488	46	-22.3	.233	58	-30
17	Joe Dugan J. Dugan	.230	1918	PHA	121	411	26	80	11	3	3	34	16	3	55	4		447	106	17	17				.195	.258	.488	21	-22.3	.241	43	-26.5
18	Josh Naylor J. Naylor	.231	2026	SEA	21	82	4	12	0	0	2	7	8	1	16	0	0	91	18	2	0	0	1	4	.146	.220	.450	3	-7.7	.211	34	-6.9
19	Jack McGeachey J. McGeachey	.231	1888	IND	118	452	45	99	15	2	0	30	5	2	21	49		459	118	17					.219	.261	.492	40	-19.9	.232	60	-24.9
20	Charlie Levis C. Levis	.231	1884	TOT	91	386	59	87	11	4	5		3	0				389	121	20					.225	.313	.545	47	-10.1	.246	79	-11.8
21	Bones Ely B. Ely	.232	1901	TOT	110	411	29	87	12	5	0	44	9	2	42	11		435	109	17	13				.212	.265	.497	26	-30.8	.235	42	-34.3
22	Hobe Ferris H. Ferris	.232	1909	SLA	148	556	36	120	18	5	4	58	12	0	58	11		583	160	27	15				.216	.288	.520	37	-19.8	.254	64	-21.4
23	Fred Raymer F. Raymer	.232	1905	BSN	137	498	26	105	14	2	0	31	8	6	47	15		522	123	16	10				.211	.247	.479	29	-26.4	.233	46	-33.3
24	Germany Smith G. Smith	.233	1897	BKN	112	428	47	86	17	3	0	29	14	4	23	1		453	109	20	7				.201	.255	.488	22	-46.5	.235	36	-45.5
25	Jim Donnelly J. Donnelly	.234	1887	WSH	117	425	51	85	9	6	1	46	16	3	26	42		444	109	16					.200	.256	.491	35	-38.2	.233	50	-37.5

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MLB 2026 Batting Leaders

HR Leaders

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8

Judge

8

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RBI Leaders

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Pages

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Batting Average Leaders

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Díaz

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Hit Leaders

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Run Leaders

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Trout

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OBP Leaders

.485

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Rice

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SLG Leaders

.789

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Rice

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SB Leaders

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MLB 2026 Pitching Leaders

Win Leaders

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Strikeout Leaders

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ERA Leaders

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Elder

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WHIP Leaders

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Schlittler

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K/9 Leaders

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K/BB Leaders

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Walk Leaders

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MLB Fantasy 2026

FanDuel Points Leaders

379.6

Alvarez

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Ohtani

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Wood

DraftKings Points Leaders

280

Alvarez

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Cruz

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MLB 2026 Betting

Best Record ATS

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Worst Record ATS

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MLB 2026 Standings

NL East	W	L	PCT	GB
Braves	14	7	.667
Marlins	9	12	.429	5.0
Nationals	9	12	.429	5.0
Phillies	8	12	.400	5.5
Mets	7	14	.333	7.0
NL Central	W	L	PCT	GB
Reds	13	8	.619
Brewers	12	8	.600	0.5
Cardinals	12	8	.600	0.5
Pirates	12	9	.571	1.0
Cubs	11	9	.550	1.5
NL West	W	L	PCT	GB
Dodgers	15	5	.750
Padres	14	7	.667	1.5
Diamondbacks	13	8	.619	2.5
Giants	9	12	.429	6.5
Rockies	8	13	.381	7.5

AL East	W	L	PCT	GB
Rays	12	8	.600
Yankees	12	9	.571	0.5
Orioles	10	11	.476	2.5
Red Sox	8	12	.400	4.0
Blue Jays	7	13	.350	5.0
AL Central	W	L	PCT	GB
Guardians	12	10	.545
Tigers	11	10	.524	0.5
Twins	11	10	.524	0.5
White Sox	7	14	.333	4.5
Royals	7	14	.333	4.5
AL West	W	L	PCT	GB
Athletics	11	10	.524
Rangers	11	10	.524
Angels	11	11	.500	0.5
Mariners	9	13	.409	2.5
Astros	8	14	.364	3.5