lowest ops since 1920 with at least 500 pa and at least 40 home runs

Since 1920, Jeff Mathis has the lowest OPS when making 500+ plate appearances with 40+ home runs, with an OPS of .551.

Interpreted as:

lowest ops by a player since 1920 with at least 500 pa and at least 40 home runs

	NAME	OPS	PA	HR	G	AB	R	H	2B	3B	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Jeff Mathis J. Mathis	.551	3,015	53	948	2,718	255	526	112	8	286	205	16	872	12	8	813	173	51	25	17	39	.194	.252	.299	165	-189.1	.243	45	-200.1
2	Austin Hedges A. Hedges	.556	2,538	74	820	2,284	212	422	66	2	248	160	26	694	16	5	714	142	45	23	11	56	.185	.244	.313	149	-154.3	.242	50	-154.2
3	Paul Casanova P. Casanova	.571	2,930	50	859	2,786	214	627	87	12	252	101	9	430	2	10	888	149	10	24	25	74	.225	.252	.319	192	-112.6	.255	60	-128.1
4	Ed Brinkman E. Brinkman	.580	6,640	60	1,846	6,045	550	1,355	201	38	461	444	40	845	30	35	1,812	299	71	40	44	162	.224	.280	.300	479	-223.9	.264	64	-264.4
5	Andres Thomas A. Thomas	.589	2,185	42	577	2,103	182	493	76	4	228	59	3	301	22	18	703	122	7	13	13	66	.234	.255	.334	151	-94.7	.261	55	-112.2
6	Jerry Kindall J. Kindall	.593	2,261	44	742	2,057	211	439	83	9	198	145	8	535	17	11	672	136	36	15	17	45	.213	.266	.327	163	-89	.264	59	-109.8
7	Joe Demaestri J. Demaestri	.599	3,678	49	1,121	3,441	322	813	114	23	281	168	17	511	15	19	1,120	186	30	22	13	91	.236	.274	.325	262	-159.4	.271	56	-194.7
8	Phil Roof P. Roof	.603	2,404	43	857	2,151	190	463	69	13	210	184	23	504	11	10	687	125	40	6	18	68	.215	.283	.319	194	-59.8	.276	72	-73.3
9	Eddie Miksis E. Miksis	.610	3,338	44	1,042	3,053	383	722	95	17	228	215	6	313	52	22	983	156	62	2	6	74	.236	.288	.322	258	-128.7	.283	61	-163.1
10	Larry Brown L. Brown	.612	3,871	47	1,129	3,449	331	803	108	13	254	317	22	414	22	23	1,078	168	60	23	26	95	.233	.300	.313	329	-70.1	.280	77	-96.6
11	Bucky Dent B. Dent	.618	5,025	40	1,392	4,512	451	1,114	169	23	423	328	15	349	17	29	1,449	232	121	49	9	79	.247	.297	.321	420	-136.6	.284	75	-147
12	Billy Gardner B. Gardner	.619	3,889	41	1,034	3,544	356	841	159	18	271	246	33	439	19	22	1,159	218	54	12	18	83	.237	.292	.327	318	-124.4	.280	70	-142.6
13	Martín Maldonado M. Maldonado	.620	4,028	119	1,230	3,596	369	731	138	4	384	304	67	1,107	3	5	1,234	261	51	10	17	89	.203	.277	.343	334	-142.5	.273	69	-147.6
14	Jeff Newman J. Newman	.620	2,290	63	735	2,123	189	475	85	4	233	116	6	369	7	12	757	152	26	19	16	52	.224	.264	.357	179	-77.9	.276	71	-78.4
15	John Bateman J. Bateman	.621	3,585	81	1,017	3,330	250	765	123	18	375	172	27	610	10	10	1,167	222	25	31	69	123	.230	.271	.350	283	-89.6	.272	71	-116.5
16	Chico Fernandez C. Fernandez	.622	3,079	40	856	2,778	270	666	91	19	258	213	4	338	68	28	915	150	60	24	21	88	.240	.292	.329	253	-96.7	.279	65	-130.8
17	Dick Schofield D. Schofield	.624	4,928	56	1,368	4,299	505	989	137	32	353	446	48	684	120	41	1,358	225	109	26	11	59	.230	.308	.316	438	-124.7	.287	76	-141.6
18	Aurelio Rodriguez A. Rodriguez	.626	7,078	124	2,017	6,611	612	1,570	287	46	648	324	27	943	35	31	2,321	457	82	34	37	167	.237	.275	.351	586	-176.5	.282	73	-213.3
19	Buck Martinez B. Martinez	.627	3,072	58	1,049	2,743	245	618	128	10	321	230	8	419	5	10	940	196	56	35	5	59	.225	.284	.343	262	-77.7	.285	73	-96.8
20	Rene Rivera R. Rivera	.627	1,629	43	542	1,492	120	330	65	2	176	93	17	446	1	1	528	110	17	10	10	30	.221	.273	.354	130	-57.9	.273	71	-57.8
21	Pete Suder P. Suder	.627	5,473	49	1,421	5,085	469	1,268	210	44	541	288	7	456	19	10	1,713	303	92	1	0	158	.249	.290	.337	455	-166.2	.294	67	-219.8
22	Bobby Knoop B. Knoop	.630	4,004	56	1,153	3,622	337	856	129	29	331	305	14	833	16	17	1,211	214	36	27	48	91	.236	.296	.334	349	-66.9	.283	82	-82.9
23	Freddie Patek F. Patek	.633	6,246	41	1,650	5,530	736	1,340	216	55	490	523	31	787	385	131	1,789	312	119	43	33	92	.242	.309	.324	558	-114.2	.291	79	-143.7
24	Roy McMillan R. McMillan	.635	7,653	68	2,093	6,752	739	1,639	253	35	594	665	57	711	41	36	2,166	356	140	39	47	163	.243	.314	.321	687	-176.2	.292	73	-254.4
25	Craig Reynolds C. Reynolds	.636	4,863	42	1,491	4,466	480	1,142	143	65	377	227	9	406	58	32	1,541	250	124	37	34	49	.256	.291	.345	412	-138.1	.283	78	-126.6