Hack Wilson has the best career OPS for the Cubs, with an OPS of 1.002.

Interpreted as:

highest ops with a minimum of 1500 PA + by a cubs player all-time

	NAME	OPS	PA	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	WRC	WRAA	WOBA	WRC+	BRAA
1	Hack Wilson H. Wilson	1.002	3,719	850	3,154	652	1,017	185	44	190	769	463	17	461	34		1,860	419	85				.322	.412	.590	774	299.9	.444	153	270.7
2	Sammy Sosa S. Sosa	.928	7,898	1,811	6,990	1,245	1,985	296	32	545	1,414	798	44	1,815	181	79	3,980	873	5	61	140	155	.284	.358	.569	1363	381.2	.388	134	349.6
3	Ray Grimes R. Grimes	.907	1,674	400	1,432	255	474	96	25	27	248	197	16	120	21		701	148	29				.331	.418	.490	303	94.9	.418	139	84.8
4	Derrek Lee D. Lee	.903	4,021	924	3,514	578	1,046	239	10	179	574	448	27	721	51	22	1,842	428	2	30	46	107	.298	.378	.524	680	193.8	.386	131	157
5	Aramis Ramirez A. Ramirez	.887	4,705	1,124	4,232	651	1,246	256	14	239	806	373	57	578	8	9	2,247	509	0	43	40	115	.294	.356	.531	764	197.7	.377	126	155.8
6	Kris Bryant K. Bryant	.886	3,626	833	3,100	564	865	191	19	160	465	420	86	862	38	20	1,574	370	0	20	18	40	.279	.378	.508	614	180.2	.377	136	160.8
7	Riggs Stephenson R. Stephenson	.877	3,964	978	3,474	533	1,167	237	40	49	589	395	25	176	39		1,631	326	70				.336	.408	.469	690	192.8	.403	133	172.1
8	Kiki Cuyler K. Cuyler	.876	4,195	949	3,687	665	1,199	220	66	79	602	352	44	370	161		1,788	365	112				.325	.391	.485	722	186.1	.398	128	159
9	Bill Madlock B. Madlock	.872	1,662	400	1,481	210	498	86	13	31	202	140	19	100	35	25	703	130	7	15	28	47	.336	.397	.475	271	91.9	.393	137	69.1
10	Billy Williams B. Williams	.867	9,504	2,213	8,479	1,306	2,510	402	87	392	1,353	911	41	934	86	47	4,262	881	6	67	160	187	.296	.364	.503	1514	504.8	.381	134	366.7
11	Anthony Rizzo A. Rizzo	.861	5,639	1,308	4,812	721	1,311	276	20	242	784	624	165	871	62	35	2,353	538	0	38	67	112	.272	.372	.489	900	242.1	.368	131	214.7
12	Hank Sauer H. Sauer	.860	3,566	862	3,165	498	852	141	17	198	587	365	23	454	6	4	1,621	356	5	8	0	72	.269	.348	.512	559	142.1	.387	124	106.8
13	Gabby Hartnett G. Hartnett	.860	7,132	1,926	6,282	847	1,867	391	64	231	1,153	691	34	683	28		3,079	686	125			14	.297	.370	.490	1163	267	.390	127	247.4
14	Bill Lange B. Lange	.858	3,620	813	3,202	691	1,056	134	80	39	579	350	25	123	400		1,467	253	43				.330	.400	.458	718	157.6	.405	121	120.6
15	Leon Durham L. Durham	.846	3,659	921	3,215	474	898	173	36	138	485	419	7	608	98	55	1,557	347	0	18	94	46	.279	.362	.484	550	134.7	.366	125	102.6
16	Cap Anson C. Anson	.844	10,123	2,277	9,104	1,722	3,012	529	124	97	1,306	953	32	146	247		4,080	750	34				.331	.396	.448	2154	654.1	.397	134	525.3
17	Bill Nicholson B. Nicholson	.840	5,614	1,349	4,857	738	1,323	245	53	205	833	696	43	684	26		2,289	503	18			55	.272	.368	.471	875	250.2	.391	135	228.7
18	Ron Santo R. Santo	.838	8,979	2,126	7,768	1,109	2,171	353	66	337	1,290	1,071	36	1,271	35	39	3,667	756	13	91	93	240	.279	.366	.472	1365	409.5	.371	128	282.1
19	Moises Alou M. Alou	.837	1,847	438	1,650	239	467	94	5	76	258	178	7	208	14	1	799	175	0	12	13	43	.283	.353	.484	274	48.3	.359	116	39.1
20	Andre Dawson A. Dawson	.834	3,520	867	3,262	431	929	149	27	174	587	198	23	453	57	21	1,654	350	1	36	64	79	.285	.327	.507	510	114.3	.359	122	87.4
21	Bill Dahlen B. Dahlen	.834	4,521	987	3,909	897	1,170	203	106	57	561	472	68	332	286		1,756	366	72				.299	.384	.449	870	181.2	.394	119	134.9
22	Mark Grace M. Grace	.832	8,234	1,910	7,156	1,057	2,201	456	43	148	1,004	946	29	561	67	48	3,187	647	15	88	100	174	.308	.386	.445	1255	268.2	.367	123	228.6
23	Ernie Banks E. Banks	.830	10,395	2,528	9,421	1,305	2,583	407	90	512	1,636	763	70	1,236	50	53	4,706	1,009	45	96	198	229	.274	.330	.500	1496	354.6	.359	118	228.9
24	Andy Pafko A. Pafko	.829	3,995	960	3,567	486	1,048	162	40	126	584	332	48	243	28	1	1,668	328	48			93	.294	.362	.468	602	144.6	.383	125	122.3
25	Jim Hickman J. Hickman	.829	2,333	682	1,992	304	531	79	15	97	336	302	7	378	7	6	931	191	12	20	25	51	.267	.362	.467	350	104.9	.371	122	61.4