George Foster had the highest slugging percentage in 1977, with a slugging percentage of .631.

Interpreted as:

best slg percentage with a minimum of 3.1 PA per team game by a player of 1977

	NAME	SLG	SEASON	TM	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	George Foster G. Foster	.631	1977	CIN	158	615	124	197	31	2	52	149	61	5	107	6	4	689	388	85	0	8	10	17	.320	.382	1.013	139	58.4	.430	165	54.1
2	Greg Luzinski G. Luzinski	.594	1977	PHI	149	554	99	171	35	3	39	130	80	3	140	3	2	645	329	77	0	8	14	11	.309	.394	.988	124	49.1	.419	158	45.1
3	Jim Rice J. Rice	.593	1977	BOS	160	644	104	206	29	15	39	114	53	8	120	5	4	710	382	83	0	5	10	21	.320	.376	.969	134	51.2	.414	150	42.4
4	Reggie Smith R. Smith	.576	1977	LAD	148	488	104	150	27	4	32	87	104	3	76	7	5	603	281	63	1	7	11	5	.307	.427	1.003	121	51.1	.430	168	49.5
5	Mike Schmidt M. Schmidt	.574	1977	PHI	154	544	114	149	27	11	38	101	104	9	122	15	8	667	312	76	1	9	4	10	.274	.393	.967	126	48.5	.415	155	44.4
6	Rod Carew R. Carew	.570	1977	MIN	155	616	128	239	38	16	14	100	69	3	55	23	13	694	351	68	1	5	15	6	.388	.449	1.019	145	64.4	.440	175	61.4
7	Reggie Jackson R. Jackson	.550	1977	NYY	146	525	93	150	39	2	32	110	74	3	129	17	3	606	289	73	0	4	4	3	.286	.375	.925	108	37	.400	153	37.9
8	Johnny Bench J. Bench	.540	1977	CIN	142	494	67	136	34	2	31	109	58	1	95	2	4	560	267	67	0	7	8	10	.275	.348	.889	90	25	.380	132	21.6
9	Larry Hisle L. Hisle	.533	1977	MIN	141	546	95	165	36	3	28	119	56	6	106	21	10	620	291	67	5	7	5	11	.302	.369	.902	105	33	.390	141	30.3
10	George Brett G. Brett	.532	1977	KCR	139	564	105	176	32	13	22	88	55	2	24	14	12	627	300	67	3	3	9	12	.312	.373	.905	106	33.4	.390	142	31.4
11	Dave Parker D. Parker	.531	1977	PIT	159	637	107	215	44	8	21	88	58	7	107	17	19	706	338	73	0	4	13	7	.338	.397	.927	126	43.7	.401	146	39.3
12	Andre Thornton A. Thornton	.527	1977	CLE	131	433	77	114	20	5	28	70	70	11	82	3	4	517	228	53	1	2	1	9	.263	.378	.904	90	29.8	.396	147	28.8
13	Gary Carter G. Carter	.525	1977	MON	154	522	86	148	29	2	31	84	58	5	103	5	5	595	274	62	3	7	5	9	.284	.356	.881	96	27.2	.381	135	25.6
14	Al Cowens A. Cowens	.525	1977	KCR	162	606	98	189	32	14	23	112	41	8	64	16	12	661	318	69	1	5	4	14	.312	.361	.885	109	31.7	.384	138	29.7
15	Bill Robinson B. Robinson	.525	1977	PIT	137	507	74	154	32	1	26	104	25	3	92	12	6	544	266	59	4	5	3	8	.304	.337	.862	85	21.3	.373	127	17.9
16	Mitchell Page M. Page	.521	1977	OAK	145	501	85	154	28	8	21	75	78	6	95	42	5	592	261	57	4	3	6	7	.307	.405	.926	107	38.1	.404	157	39.7
17	Carlton Fisk C. Fisk	.521	1977	BOS	152	536	106	169	26	3	26	102	75	9	85	7	6	632	279	55	2	10	3	9	.315	.402	.922	114	40	.403	143	32.1
18	Bobby Bonds B. Bonds	.520	1977	CAL	158	592	103	156	23	9	37	115	74	2	141	41	18	679	308	69	1	10	5	9	.264	.342	.862	105	25.7	.371	135	28.4
19	Jeff Burroughs J. Burroughs	.520	1977	ATL	154	579	91	157	19	1	41	114	86	0	126	4	1	671	301	61	0	6	2	8	.271	.362	.882	111	32.6	.385	127	22.2
20	Hal McRae H. McRae	.515	1977	KCR	162	641	104	191	54	11	21	92	59	13	43	18	14	720	330	86	2	5	5	12	.298	.366	.881	118	34.1	.383	137	31.9
21	Richie Zisk R. Zisk	.514	1977	CWS	141	531	78	154	17	6	30	101	55	3	98	0	4	599	273	53	1	9	7	15	.290	.355	.869	94	24.2	.374	132	22.3
22	Dusty Baker D. Baker	.512	1977	LAD	153	533	86	155	26	1	30	86	58	6	89	2	6	604	273	57	2	5	6	9	.291	.364	.876	98	27.5	.381	135	25.9
23	Leroy Stanton L. Stanton	.511	1977	SEA	133	454	56	125	24	1	27	90	42	5	115	0	1	505	232	52	1	3	2	8	.275	.341	.852	78	19.2	.371	128	17
24	Lyman Bostock L. Bostock	.508	1977	MIN	153	593	104	199	36	12	14	90	51	6	59	16	7	660	301	62	2	8	5	16	.336	.389	.897	112	35.3	.391	142	32.5
25	Ken Singleton K. Singleton	.507	1977	BAL	152	536	90	176	24	0	24	99	107	2	101	0	1	651	272	48	0	6	13	15	.328	.438	.945	123	46.9	.414	166	50.9