The New York Yankees have a slugging percentage of .407 all-time.

	TEAM	SLG	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	OPS
1	Highlanders	.330	1903	136	.537	72	62	4,565	579	1,136	193	62	18	474	332	65	461	160		5,091	1,507	273	129				.249	.309	.639
2	Highlanders	.347	1904	155	.609	92	59	5,220	598	1,354	195	91	27	499	312	57	552	163		5,724	1,812	313	135				.259	.308	.655
3	Highlanders	.319	1905	152	.477	71	78	4,957	588	1,228	163	61	23	480	360	67	534	200		5,535	1,582	247	151				.248	.307	.627
4	Highlanders	.339	1906	155	.596	90	61	5,095	640	1,354	166	77	17	528	331	46	537	192		5,661	1,725	260	189				.266	.316	.655
5	Highlanders	.315	1907	152	.473	70	78	5,044	605	1,258	150	67	15	497	304	53	533	206		5,530	1,587	232	129				.249	.299	.614
6	Highlanders	.292	1908	155	.331	51	103	5,046	459	1,190	142	50	13	372	288	45	639	231		5,532	1,471	205	153				.236	.283	.575
7	Highlanders	.311	1909	153	.490	74	77	4,981	590	1,234	143	61	16	473	407	63	598	187		5,649	1,547	220	198				.248	.313	.623
8	Highlanders	.322	1910	156	.583	88	63	5,051	629	1,254	164	75	20	492	464	71	634	288		5,762	1,628	259	176				.248	.320	.643
9	Highlanders	.362	1911	153	.500	76	76	5,052	684	1,374	190	96	25	577	493	64	600	269		5,792	1,831	311	183				.272	.344	.707
10	Highlanders	.334	1912	153	.329	50	102	5,092	632	1,320	168	79	18	502	463	65	579	247	184	5,772	1,700	265	152				.259	.329	.663
11	Yankees	.292	1913	153	.377	57	94	4,880	529	1,157	155	45	8	430	534	57	617	203		5,614	1,426	208	143				.237	.320	.612
12	Yankees	.287	1914	157	.455	70	84	4,992	535	1,144	149	52	12	416	577	47	711	251	191	5,761	1,433	213	145				.229	.315	.602
13	Yankees	.305	1915	154	.454	69	83	4,982	583	1,162	167	50	31	459	570	44	669	198	133	5,764	1,522	248	168				.233	.317	.623
14	Yankees	.326	1916	156	.519	80	74	5,198	575	1,277	194	59	35	492	516	36	632	179		5,908	1,694	288	158				.246	.318	.644
15	Yankees	.308	1917	155	.464	71	82	5,136	524	1,226	172	52	27	445	496	38	535	136		5,858	1,583	251	188				.239	.310	.619
16	Yankees	.330	1918	126	.488	60	63	4,224	493	1,085	160	45	20	406	367	23	370	92		4,783	1,395	225	169				.257	.320	.650
17	Yankees	.356	1919	141	.576	80	59	4,775	582	1,275	193	49	45	494	386	32	479	101		5,363	1,701	287	170				.267	.326	.682
18	Yankees	.426	1920	154	.617	95	59	5,174	837	1,447	268	71	115	751	532	23	621	64	81	5,901	2,202	454	172				.280	.349	.775
19	Yankees	.464	1921	153	.641	98	55	5,250	948	1,576	284	87	134	875	575	41	571	89	64	6,056	2,436	505	190				.300	.374	.838
20	Yankees	.411	1922	154	.610	94	60	5,240	757	1,502	221	73	95	698	498	40	529	62	58	5,998	2,154	389	220				.287	.353	.764
21	Yankees	.423	1923	152	.645	98	54	5,345	824	1,555	231	80	105	767	511	35	515	69	74	6,036	2,261	416	145				.291	.357	.780
22	Yankees	.427	1924	153	.586	89	63	5,226	799	1,519	249	86	98	731	479	27	418	69	67	5,918	2,234	433	186				.291	.353	.781
23	Yankees	.410	1925	156	.448	69	85	5,350	706	1,470	247	74	110	654	466	24	480	69	73	6,013	2,195	431	173				.275	.336	.746
24	Yankees	.437	1926	155	.591	91	63	5,220	847	1,507	262	75	121	788	642	23	580	79	62	6,102	2,282	458	217				.289	.369	.806
25	Yankees	.488	1927	155	.714	110	44	5,354	976	1,644	291	103	158	907	642	22	610	90	64	6,222	2,615	552	204				.307	.384	.872
	Total	.407		19,114	.569	10,833	8,193	651,455	92,888	172,926	28,727	5,501	17,398	86,317	68,787	4,942	95,297	11,681	2,814	738,082	264,849	51,626	9,598	3,300	2,855	10,719	.265	.339	.745