Between the 1970 and 1979 seasons, Willie Stargell had the best slugging percentage, with a slugging percentage of .555.

Interpreted as:

highest slugging percentage with a minimum of 1.55 PA per team game by a player in 1970s

	NAME	SLG	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Willie Stargell W. Stargell	.555	1,255	4,399	718	1,261	253	19	296	906	595	44	1,100	6	8	5,083	2,440	568	0	45	133	78	.287	.374	.928	886	336.4	.405	154	311.7
2	Jim Rice J. Rice	.552	802	3,152	515	976	149	49	172	583	236	26	600	39	23	3,456	1,739	370	4	38	30	91	.310	.359	.910	594	208.9	.399	142	169.1
3	Bob Horner B. Horner	.547	210	810	116	239	32	2	56	161	46	5	116	0	2	874	443	90	1	12	8	16	.295	.332	.879	140	40.8	.381	130	30.3
4	Hank Aaron H. Aaron	.527	872	2,928	471	815	110	7	201	573	449	7	345	16	4	3,413	1,542	318	2	27	74	75	.278	.373	.899	573	208.9	.397	144	171
5	Fred Lynn F. Lynn	.526	718	2,647	456	819	185	26	112	460	324	13	355	31	25	3,035	1,392	323	15	36	31	52	.309	.383	.909	523	185.9	.400	144	150.9
6	Dave Parker D. Parker	.521	878	3,294	519	1,044	203	51	122	533	262	30	549	88	47	3,607	1,715	376	1	20	62	61	.317	.370	.891	599	197.2	.392	143	180.5
7	George Foster G. Foster	.517	1,046	3,636	550	1,044	169	31	201	690	352	34	740	41	25	4,063	1,878	401	3	38	58	107	.287	.352	.869	644	199.6	.382	138	180.8
8	Dick Allen D. Allen	.513	883	3,111	508	882	153	19	174	575	472	9	705	69	25	3,624	1,595	346	4	28	63	106	.284	.377	.889	600	213	.395	149	192.1
9	Roberto Clemente R. Clemente	.512	342	1,312	215	441	70	25	37	206	93	2	180	4	2	1,421	672	132	2	12	26	41	.336	.378	.890	234	85.2	.392	146	75.4
10	Mike Schmidt M. Schmidt	.511	1,084	3,713	674	947	183	31	235	666	689	45	958	117	54	4,506	1,897	449	16	43	63	53	.255	.374	.885	745	246.9	.392	141	214.1
11	Reggie Jackson R. Jackson	.508	1,440	5,129	833	1,410	270	24	292	922	677	54	1,247	183	85	5,912	2,604	586	6	46	75	98	.275	.363	.870	948	305.8	.386	148	318.7
12	Reggie Smith R. Smith	.507	1,286	4,646	776	1,355	247	39	225	750	621	26	669	80	43	5,352	2,355	511	3	56	71	102	.292	.374	.881	877	297	.390	143	260.7
13	Dave Kingman D. Kingman	.504	1,062	3,584	521	862	147	20	252	663	312	36	1,095	63	40	3,974	1,805	419	9	33	35	67	.241	.305	.809	550	117.8	.357	120	88.2
14	Greg Luzinski G. Luzinski	.493	1,183	4,262	574	1,215	234	20	204	755	512	55	998	26	28	4,879	2,101	458	1	49	69	91	.285	.365	.858	764	233	.381	135	193.2
15	Johnny Bench J. Bench	.491	1,435	5,229	792	1,396	264	18	290	1,013	687	11	896	56	24	6,001	2,566	572	6	68	112	136	.267	.349	.840	891	239.4	.370	131	213.3
16	Billy Williams B. Williams	.491	1,016	3,655	549	1,055	171	18	177	620	488	15	396	29	17	4,189	1,793	366	2	29	95	79	.289	.372	.863	657	209.5	.383	133	156.9
17	Carlton Fisk C. Fisk	.484	945	3,377	554	959	182	30	144	506	353	46	524	50	21	3,818	1,633	356	13	29	26	74	.284	.357	.840	583	167.2	.376	130	127
18	Bobby Bonds B. Bonds	.483	1,479	5,720	1,020	1,565	255	51	280	856	738	38	1,368	380	147	6,561	2,762	586	10	55	64	90	.274	.357	.840	997	282.6	.374	133	247.4
19	Frank Robinson F. Robinson	.483	744	2,464	401	660	107	7	136	435	403	38	423	13	7	2,940	1,189	250	4	31	49	73	.268	.375	.858	463	148.2	.382	144	144.6
20	Orlando Cepeda O. Cepeda	.478	425	1,561	178	449	76	1	73	268	135	13	218	10	13	1,722	746	150	2	11	32	57	.288	.347	.825	250	62	.364	120	41.1
21	Willie McCovey W. McCovey	.478	1,166	3,635	461	931	168	8	207	680	660	16	687	7	4	4,337	1,736	383	0	26	142	85	.256	.371	.848	656	180.3	.372	131	161.2
22	Tony Perez T. Perez	.478	1,471	5,501	740	1,560	303	43	226	954	567	25	1,090	39	21	6,155	2,627	572	1	61	93	127	.284	.350	.827	897	227.1	.366	129	205.7
23	Frank Howard F. Howard	.477	508	1,662	205	449	59	4	92	276	279	5	337	3	3	1,958	792	155	0	12	61	80	.270	.374	.851	299	90.3	.374	137	84
24	Bill Robinson B. Robinson	.476	941	2,940	397	804	174	17	129	471	160	12	569	56	34	3,170	1,399	320	24	34	32	82	.273	.310	.786	414	64.6	.346	112	43.7
25	Jim Hickman J. Hickman	.476	523	1,526	249	425	62	10	73	263	245	6	276	4	4	1,799	726	145	9	13	20	40	.279	.378	.853	284	92.9	.382	127	58.5