Babe Ruth played the most seasons with a slugging percentage above .670, with 11 seasons.

Interpreted as:

most seasons by a player slugging over 670

	NAME	SEAS	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	Babe Ruth B. Ruth	11	.748	1,591	5,577	1,603	2,015	361	92	537	1,586	1,445	27	839	101		7,137	4,171	990	88				.361	.495	1.243	1995	1,104.8	.539	210	1,060.5
2	Barry Bonds B. Bonds	6	.760	875	2,661	744	901	178	16	304	667	998	42	395	75	21	3,724	2,023	498	0	23	349	38	.339	.521	1.281	1014	553.5	.506	215	550.5
3	Mark McGwire M. McGwire	6	.722	658	2,090	503	616	90	1	267	594	596	35	582	3	2	2,740	1,509	358	0	19	87	48	.295	.455	1.177	680	331.5	.478	189	322.8
4	Ted Williams T. Williams	5	.739	416	1,297	327	503	88	8	117	327	378	10	106	4	2	1,691	958	213	0	6	50	30	.388	.527	1.266	474	279.8	.541	219	251.1
5	Jimmie Foxx J. Foxx	5	.714	586	2,199	547	788	135	37	191	612	420	3	338	14		2,628	1,570	363	6			17	.358	.462	1.176	689	366	.512	186	315.5
6	Lou Gehrig L. Gehrig	5	.723	631	2,349	593	864	175	49	187	672	451	15	229	34		2,858	1,698	411	43				.368	.472	1.195	774	402.4	.518	195	385
7	Rogers Hornsby R. Hornsby	4	.712	591	2,265	551	909	177	46	145	538	324	6	186	29		2,661	1,613	368	66				.401	.477	1.190	716	375.5	.522	199	356
8	Aaron Judge A. Judge	3	.700	389	1,405	321	458	82	3	146	335	292	18	430	32	6	1,723	984	231	0	8	55	44	.326	.446	1.146	421	221.5	.471	216	226.5
9	Bruce Chen B. Chen	3	1.000	4	3	0	3	0	0	0	0	1	0	0	0	0	5	3	0	1	0	0	0	1.000	1.000	2.000	3	2.2	.847	451	2.1
10	Felix Rodriguez F. Rodriguez	3	1.000	173	8	4	4	1	0	1	3	0	1	1	0	0	10	8	2	1	0	0	0	.500	.556	1.556	4	2.5	.638	289	2.5
11	Roger Clemens R. Clemens	3	1.000	5	6	2	4	2	0	0	1	1	0	1	0	0	8	6	2	0	1	0	0	.667	.625	1.625	3	2	.628	291	2
12	Ryan Lavarnway R. Lavarnway	2	.750	11	24	5	9	3	0	2	8	1	0	6	0	0	25	18	5	0	0	0	0	.375	.400	1.150	6	3.2	.470	192	2.9
13	John Hicks J. Hicks	2	.697	11	33	7	9	2	0	4	7	0	0	8	0	0	33	23	6	0	0	0	1	.273	.273	.970	6	2.3	.398	154	2.2
14	Michael Lorenzen M. Lorenzen	2	.722	89	36	6	10	1	0	5	13	2	0	11	0	0	39	26	6	1	0	0	4	.278	.316	1.038	8	3.6	.428	170	3.3
15	Kenley Jansen K. Jansen	2	.800	85	5	1	3	1	0	0	1	1	0	0	0	0	6	4	1	0	0	0	1	.600	.667	1.467	2	1.5	.618	296	1.5
16	Mark Buehrle M. Buehrle	2	1.000	3	6	1	2	1	0	1	1	0	0	2	0	0	7	6	2	1	0	0	0	.333	.333	1.333	2	1.2	.549	239	1.2
17	Tyler Clippard T. Clippard	2	1.000	2	3	0	2	1	0	0	0	0	0	1	0	0	4	3	1	1	0	0	0	.667	.667	1.667	2	1.2	.717	340	1.2
18	Josh Beckett J. Beckett	2	.833	4	12	3	4	0	0	2	4	0	0	5	0	0	12	10	2	0	0	0	0	.333	.333	1.167	3	1.5	.481	193	1.4
19	Charlton Jimerson C. Jimerson	2	1.250	28	8	7	4	0	0	2	2	0	0	3	4	0	8	10	2	0	0	0	0	.500	.500	1.750	4	2.6	.719	356	2.6
20	Brandon Duckworth B. Duckworth	2	1.000	9	4	1	3	1	0	0	0	0	0	0	0	0	4	4	1	0	0	0	0	.750	.750	1.750	2	1.4	.760	382	1.4
21	Esteban German E. German	2	.867	16	15	9	8	2	0	1	5	1	0	2	3	0	17	13	3	0	1	0	0	.533	.529	1.396	5	3.5	.574	265	3.3
22	John-Ford Griffin J. Griffin	2	.696	13	23	7	7	3	0	2	9	3	0	9	0	0	27	16	5	0	1	0	0	.304	.370	1.066	6	2.4	.433	168	2.3
23	Matt Wise M. Wise	2	1.000	99	2	0	2	0	0	0	1	0	0	0	0	0	2	2	0	0	0	0	0	1.000	1.000	2.000	1	0.9	.893	464	0.9
24	Braden Looper B. Looper	2	1.000	137	3	1	2	1	0	0	0	0	0	0	0	0	4	3	1	1	0	0	0	.667	.667	1.667	2	1.4	.711	377	1.4
25	Danny Graves D. Graves	2	1.333	127	6	2	2	0	0	2	3	1	0	2	0	0	7	8	2	0	0	0	0	.333	.429	1.762	3	2	.664	307	1.9