Ted Williams played the most seasons with a slugging percentage of .550 or above, with 18 seasons.

Interpreted as:

most seasons by a player with.550+ slg

	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	Ted Williams T. Williams	18	.642	2,189	7,434	1,766	2,585	510	71	511	1,796	1,969	37	682	24	4	9,460	4,770	1,092	5	15	80	190	.348	.486	1.127	2303	1,211.5	.498	191	1,062.4
2	Barry Bonds B. Bonds	16	.662	2,137	6,888	1,694	2,155	426	49	627	1,580	2,052	84	1,050	351	90	9,091	4,560	1,102	1	66	584	128	.313	.472	1.134	2125	1,010.5	.462	188	1,011.8
3	Babe Ruth B. Ruth	16	.716	2,128	7,334	1,989	2,572	465	124	656	2,021	1,857	39	1,130	120		9,326	5,253	1,245	96				.351	.484	1.200	2493	1,358.2	.526	205	1,297.4
4	Hank Aaron H. Aaron	13	.597	1,944	7,389	1,409	2,345	390	70	512	1,478	828	21	857	155	55	8,327	4,411	972	6	83	200	171	.317	.384	.981	1592	674.4	.421	165	632.2
5	Willie Mays W. Mays	13	.601	2,002	7,555	1,520	2,383	380	113	518	1,414	946	26	897	270	82	8,598	4,543	1,011	4	67	151	174	.315	.390	.992	1682	720.8	.426	164	657.9
6	Lou Gehrig L. Gehrig	13	.659	1,718	6,388	1,563	2,239	432	127	428	1,703	1,245	37	592	84		7,745	4,209	987	75				.351	.459	1.118	1913	933.7	.491	183	888.1
7	Manny Ramirez M. Ramirez	12	.612	1,707	6,223	1,205	1,978	411	17	462	1,484	1,018	82	1,380	31	26	7,395	3,809	890	2	70	169	181	.318	.416	1.028	1531	610.2	.429	159	559.3
8	Jimmie Foxx J. Foxx	12	.654	1,623	5,967	1,364	2,025	346	94	448	1,513	1,120	8	938	68		7,144	3,903	888	49			35	.339	.444	1.098	1713	809.9	.482	170	695.8
9	Mike Trout M. Trout	11	.592	1,367	4,971	1,032	1,516	290	51	345	880	910	90	1,324	200	37	6,023	2,943	686	0	52	117	62	.305	.418	1.010	1221	523.3	.422	174	525.8
10	Albert Pujols A. Pujols	11	.621	1,667	6,040	1,228	1,983	440	15	432	1,298	942	83	701	76	36	7,133	3,749	887	1	67	237	216	.328	.422	1.042	1490	625.9	.432	168	611.2
11	Jim Thome J. Thome	11	.597	1,544	5,183	1,052	1,500	280	19	425	1,118	1,139	47	1,554	9	15	6,416	3,093	724	0	47	124	88	.289	.419	1.015	1309	516.2	.426	158	478.2
12	Stan Musial S. Musial	11	.608	1,533	5,892	1,158	2,052	422	116	292	1,111	872	28	342	46	21	6,828	3,582	830	17	19	38	126	.348	.433	1.041	1469	686	.464	175	622
13	David Ortiz D. Ortiz	10	.596	1,407	5,170	908	1,564	396	13	365	1,136	832	18	963	12	4	6,072	3,081	774	0	52	143	151	.303	.398	.994	1174	454	.414	155	409.9
14	Alex Rodriguez A. Rodriguez	10	.606	1,527	5,904	1,261	1,846	332	18	454	1,274	760	118	1,210	204	51	6,858	3,576	804	10	66	64	135	.313	.398	1.003	1378	525.3	.422	156	491.5
15	Frank Thomas F. Thomas	10	.608	1,276	4,530	912	1,438	287	3	341	1,031	1,005	42	737	13	16	5,642	2,754	631	0	65	137	127	.317	.440	1.048	1217	520	.441	169	503.2
16	Rogers Hornsby R. Hornsby	10	.650	1,396	5,281	1,163	2,036	408	111	255	1,150	748	24	415	72		6,203	3,431	774	150				.386	.464	1.114	1522	751.4	.496	190	728.2
17	Vladimir Guerrero V. Guerrero	9	.590	1,358	5,150	906	1,683	306	37	326	1,011	525	63	632	163	76	5,778	3,041	669	0	40	193	161	.327	.393	.984	1092	371.7	.407	146	342.5
18	Larry Walker L. Walker	9	.639	1,087	3,853	847	1,304	302	33	263	831	511	86	640	133	36	4,489	2,461	598	0	39	59	91	.338	.423	1.062	990	429.8	.446	154	309.8
19	Ken Griffey Jr. K. Griffey Jr.	9	.608	1,211	4,584	919	1,353	245	22	382	1,002	648	55	872	110	34	5,339	2,788	649	2	50	133	83	.295	.385	.993	1026	357	.413	147	328.4
20	Mark McGwire M. McGwire	9	.677	1,104	3,654	773	1,050	167	5	416	939	858	54	977	7	4	4,609	2,475	588	0	43	123	73	.287	.426	1.103	1044	473.8	.454	178	465.8
21	Mickey Mantle M. Mantle	9	.627	1,228	4,098	979	1,301	177	38	339	877	998	9	840	95	16	5,139	2,571	554	6	28	94	55	.317	.450	1.077	1153	570	.461	189	554.7
22	Joe DiMaggio J. DiMaggio	9	.616	1,193	4,759	1,017	1,605	287	96	283	1,160	538	33	241	22		5,341	2,933	666	11			78	.337	.408	1.025	1138	481.6	.455	157	420
23	Johnny Mize J. Mize	9	.602	1,225	4,445	839	1,440	261	67	280	958	613	34	363	19		5,107	2,675	608	15			41	.324	.410	1.012	1067	450.3	.452	167	420.6
24	Miguel Cabrera M. Cabrera	8	.588	1,251	4,669	835	1,544	321	9	287	964	657	35	852	24	12	5,405	2,744	617	1	43	167	169	.331	.414	1.001	1062	428.6	.419	163	405.7
25	Juan Gonzalez J. Gonzalez	8	.609	1,017	3,989	708	1,243	247	13	305	970	284	39	752	13	6	4,371	2,431	565	0	59	51	107	.312	.358	.968	810	264.4	.404	141	229.3