Since 1900, Bobby Byrne has the worst OPS in a season, with an OPS of .450 in 1908.

Interpreted as:

lowest single season ops with a minimum of 3.1 PA per team game by a player since 1900

	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	Bobby Byrne B. Byrne	.450	1908	SLN	127	439	27	84	7	1	0	14	23	4	59	16		490	93	8	24				.191	.238	.212	23	-22.2	.225	48	-25.4
2	Hal Lanier H. Lanier	.461	1968	SFG	151	486	37	100	14	1	0	27	12	0	57	2	2	518	116	15	14	6	0	17	.206	.222	.239	19	-28.9	.210	38	-31.5
3	Hunter Hill H. Hill	.462	1904	TOT	135	509	37	104	9	1	0	31	17	4	42	14		554	115	10	24				.204	.236	.226	28	-28.1	.225	52	-28.2
4	Pete Childs P. Childs	.462	1902	PHN	123	403	25	78	5	0	0	25	34	0	31	6		447	83	5	10				.194	.256	.206	24	-28.5	.234	48	-26.1
5	Bill Hallman B. Hallman	.473	1901	TOT	128	464	48	86	13	5	0	41	28	4	42	13		525	109	18	29				.185	.238	.235	29	-39	.231	43	-39.5
6	Jim Levey J. Levey	.477	1933	SLA	141	529	43	103	10	4	2	36	26	3	68	4	6	567	127	16	9				.195	.237	.240	21	-44.5	.227	23	-58.3
7	Fred Raymer F. Raymer	.479	1905	BSN	137	498	26	105	14	2	0	31	8	6	47	15		522	123	16	10				.211	.232	.247	29	-26.4	.233	46	-33.3
8	Ollie O'Mara O. O'Mara	.484	1918	BKN	121	450	29	96	8	1	1	24	7	10	18	11		489	109	10	22				.213	.242	.242	23	-24.9	.239	44	-27.6
9	John Gochnaur J. Gochnaur	.485	1902	CLE	127	459	45	85	16	4	0	37	38	0	25	7		506	109	20	9				.185	.247	.237	30	-29.8	.240	45	-38.1
10	Joe Dugan J. Dugan	.488	1918	PHA	121	411	26	80	11	3	3	34	16	3	55	4		447	106	17	17				.195	.230	.258	21	-22.3	.241	43	-26.5
11	Charles Moran C. Moran	.490	1904	TOT	144	515	42	101	13	1	0	21	48	0	48	9		578	116	14	15				.196	.265	.225	37	-22.1	.244	64	-22
12	Chappy Charles C. Charles	.494	1908	SLN	121	454	39	93	14	3	1	17	19	1	43	15		494	116	18	20				.205	.238	.256	29	-16.8	.243	60	-20.1
13	Bobby Lowe B. Lowe	.494	1904	TOT	141	507	47	105	14	6	0	40	17	2	44	15		541	131	20	15				.207	.236	.258	32	-22.8	.238	57	-24.5
14	Hal Lanier H. Lanier	.494	1967	SFG	151	525	37	112	16	3	0	42	16	2	61	2	2	557	134	19	13	1	2	17	.213	.239	.255	26	-30.2	.224	42	-35.6
15	George Barclay G. Barclay	.495	1904	TOT	127	468	46	96	10	5	1	38	14	8	42	17		503	119	16	13				.205	.241	.254	31	-20.4	.240	56	-24.2
16	Bones Ely B. Ely	.497	1901	TOT	110	411	29	87	12	5	0	44	9	2	42	11		435	109	17	13				.212	.232	.265	26	-30.8	.235	42	-34.3
17	Charley O'Leary C. O'Leary	.501	1905	DET	148	512	47	109	13	1	0	33	29	3	29	13		573	124	14	29				.213	.259	.242	37	-23.2	.247	62	-23.3
18	Tim Johnson T. Johnson	.502	1973	MIL	136	465	39	99	10	2	0	32	29	1	93	6	3	510	113	12	11	4	2	10	.213	.259	.243	23	-33.2	.233	40	-34.6
19	George McBride G. McBride	.503	1915	WSH	146	476	54	97	8	6	1	30	29	1	60	10	5	530	120	15	24				.204	.251	.252	29	-25.5	.248	51	-28.4
20	Johnny Rawlings J. Rawlings	.504	1918	BSN	111	410	32	85	7	3	0	21	30	2	31	10		460	98	10	18				.207	.265	.239	25	-19.4	.253	58	-19.3
21	John Gochnaur J. Gochnaur	.505	1903	CLE	134	438	48	81	16	4	0	48	48	0	53	10		512	105	20	26				.185	.265	.240	36	-24.9	.251	61	-23.8
22	Fred Hartman F. Hartman	.505	1902	SLN	114	416	30	90	10	3	0	52	14	5	33	14		443	106	13	8				.216	.251	.255	28	-24.3	.246	57	-21.4
23	Leo Durocher L. Durocher	.507	1937	SLN	135	477	46	97	11	3	1	47	38	0	36	6		520	117	15	5			17	.203	.262	.245	23	-41.9	.244	34	-42.3
24	Ivan De Jesus I. De Jesus	.509	1981	CHC	106	403	49	78	8	4	0	13	46	0	61	21	9	460	94	12	10	1	2	2	.194	.276	.233	24	-24	.243	43	-28.8
25	Everett Scott E. Scott	.510	1918	BSA	126	443	40	98	11	5	0	43	12	0	16	11		481	119	16	26				.221	.242	.269	25	-21.6	.249	55	-22.8