Dean Chance has the lowest career OPS with 314+ at-bats, with an OPS of .183.

Interpreted as:

worst ops by a player career minimum 314 ab

	NAME	OPS	AB	G	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	Dean Chance D. Chance	.183	662	403	17	44	2	0	0	16	30	5	420	0	0	759	46	2	61	1	0	2	.066	.113	.069	-40	-119.7	.093	-47	-124.2
2	Charlie Morton C. Morton	.192	321	189	9	27	5	0	0	7	3	0	170	0	1	370	32	5	44	2	0	4	.084	.092	.100	-26	-68.7	.086	-58	-69.3
3	Doug Davis D. Davis	.195	412	215	12	34	4	2	0	13	4	1	175	0	0	466	42	6	48	1	0	5	.083	.093	.102	-38	-94.3	.088	-66	-98.1
4	Ben Sheets B. Sheets	.196	449	222	12	34	3	0	0	12	19	0	212	0	0	513	37	3	45	0	0	2	.076	.113	.082	-37	-99.5	.096	-56	-102.2
5	Dave Wickersham D. Wickersham	.206	324	283	9	28	3	0	0	10	9	0	108	0	1	362	31	3	28	1	0	6	.086	.111	.096	-19	-57.1	.097	-48	-61.3
6	Anibal Sanchez A. Sanchez	.219	346	189	8	29	1	1	0	8	17	0	169	0	0	400	32	2	37	0	0	6	.084	.127	.092	-23	-70	.107	-47	-72.1
7	Aaron Harang A. Harang	.220	670	335	16	65	8	0	1	21	5	2	294	0	0	747	76	9	69	1	0	11	.097	.106	.113	-49	-136.9	.099	-53	-140.8
8	Bob Buhl B. Buhl	.220	857	454	31	76	2	0	0	26	38	2	389	2	2	952	78	2	53			10	.089	.129	.091	-48	-154.7	.109	-38	-158.8
9	Ron Kline R. Kline	.222	491	715	14	45	2	1	0	14	15	2	221	1	0	548	49	3	39			7	.092	.122	.100	-29	-90.7	.107	-44	-95.4
10	Al Benton A. Benton	.223	512	455	22	50	7	0	0	14	7	1	200	0	0	579	57	7	59			13	.098	.112	.111	-35	-101.8	.107	-50	-110.6
11	Hank Aguirre H. Aguirre	.225	388	444	14	33	7	1	0	21	14	0	236	1	0	427	42	8	24	1	0	4	.085	.117	.108	-21	-67.7	.106	-42	-72.2
12	Jose DeLeon J. DeLeon	.226	419	279	12	38	1	1	0	9	16	2	171	0	0	490	41	2	52	1	0	6	.091	.128	.098	-22	-76.6	.110	-41	-77.6
13	Jim Deshaies J. Deshaies	.230	373	202	13	33	0	0	0	12	23	0	186	0	1	440	33	0	44	0	0	3	.088	.141	.088	-19	-68.4	.117	-34	-67.5
14	Wilbur Wood W. Wood	.230	322	458	11	27	2	0	0	13	20	1	189	1	0	381	29	2	38	0	0	7	.084	.140	.090	-14	-52.5	.117	-36	-55.7
15	Johnny Cueto J. Cueto	.232	545	287	27	55	1	0	0	18	17	1	178	1	0	655	56	1	90	2	0	6	.101	.129	.103	-35	-110.6	.109	-44	-113.8
16	Virgil Barnes V. Barnes	.232	371	204	20	40	0	0	0	9	7	0	119	0		393	40	0	15				.108	.124	.108	-25	-74.1	.113	-47	-74.6
17	George Smith G. Smith	.233	349	229	15	34	3	0	0	12	12	0	144	0		377	37	3	16				.097	.127	.106	-19	-62.4	.117	-49	-66.5
18	Roger Craig R. Craig	.235	448	368	15	38	2	0	0	12	31	1	219	0	2	509	40	2	28	1	0	6	.085	.146	.089	-21	-78.4	.120	-39	-84.7
19	Ryan Dempster R. Dempster	.239	588	515	23	58	9	2	0	17	13	0	221	0	0	686	71	11	85	0	0	3	.099	.118	.121	-41	-123.8	.109	-47	-127.5
20	John Burkett J. Burkett	.240	540	289	22	50	6	0	0	18	26	1	226	0	0	629	56	6	62	0	0	12	.093	.136	.104	-32	-107.3	.117	-39	-107.1
21	Bill Hands B. Hands	.241	472	280	19	37	6	0	0	19	39	1	249	0	0	562	43	6	48	2	0	2	.078	.150	.091	-16	-74.4	.125	-35	-84.4
22	Al Leiter A. Leiter	.243	530	271	15	45	7	1	0	16	35	0	290	0	0	613	54	8	48	0	0	10	.085	.142	.102	-33	-110.2	.121	-38	-110
23	Hoyt Wilhelm H. Wilhelm	.246	432	1,062	24	38	3	1	1	21	26	0	166	0	1	493	46	5	34	1	0	8	.088	.139	.106	-20	-74.6	.122	-31	-77.1
24	Bill Stoneman B. Stoneman	.246	338	240	23	29	4	0	0	8	23	2	212	1	0	402	33	4	38	1	0	1	.086	.148	.098	-13	-55.1	.125	-31	-59.6
25	Gio Gonzalez G. Gonzalez	.247	410	221	16	37	7	0	3	17	9	4	190	0	0	475	53	10	50	2	0	3	.090	.118	.129	-23	-78.2	.113	-42	-81