what is the highest team batting average in a single season since 2002

Since 2002, the New York Yankees have the highest batting average by a team in a season, with an average of .290 in 2007.

	TEAM	AVG	SEASON	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS
1	Yankees	.290	2007	162	.580	94	68	5,717	968	1,656	326	32	201	929	637	78	991	123	40	6,527	2,649	559	41	54	32	138	.366	.463	.829
2	Red Sox	.289	2003	162	.586	95	67	5,769	961	1,667	371	40	238	932	620	53	943	88	35	6,530	2,832	649	24	64	61	126	.360	.491	.851
3	Twins	.287	2006	162	.593	96	66	5,602	801	1,608	275	34	143	754	490	50	872	101	42	6,228	2,380	452	31	55	46	163	.347	.425	.771
4	Tigers	.287	2007	162	.543	88	74	5,757	887	1,652	352	50	177	857	474	56	1,054	103	30	6,363	2,635	579	31	45	45	128	.345	.458	.802
5	Mariners	.287	2007	162	.543	88	74	5,684	794	1,629	284	22	153	754	389	62	861	81	30	6,208	2,416	459	33	40	32	154	.337	.425	.762
6	Angels	.285	2009	162	.599	97	65	5,622	883	1,604	293	33	173	841	547	41	1,054	148	63	6,305	2,482	499	43	52	32	128	.350	.441	.792
7	Yankees	.285	2006	162	.599	97	65	5,651	930	1,608	327	21	210	902	649	72	1,053	139	35	6,455	2,607	558	34	49	43	139	.363	.461	.824
8	Blue Jays	.284	2006	162	.537	87	75	5,596	809	1,591	348	27	199	778	514	63	906	65	33	6,241	2,590	574	16	52	31	166	.348	.463	.811
9	Angels	.284	2007	162	.580	94	68	5,554	822	1,578	324	23	123	776	507	40	883	139	55	6,198	2,317	470	32	65	55	146	.345	.417	.762
10	Braves	.284	2003	162	.623	101	61	5,670	907	1,608	321	31	235	872	545	49	933	68	22	6,378	2,696	587	65	49	46	124	.349	.475	.824
11	Yankees	.283	2009	162	.636	103	59	5,660	915	1,604	325	21	244	881	663	54	1,014	111	28	6,447	2,703	590	31	39	35	144	.362	.478	.839
12	Tigers	.283	2013	162	.574	93	69	5,735	796	1,625	292	23	176	767	531	43	1,073	35	20	6,388	2,491	491	32	47	40	146	.346	.434	.780
13	Rangers	.283	2008	162	.488	79	83	5,728	901	1,619	376	35	194	867	595	63	1,207	81	25	6,477	2,647	605	37	54	43	117	.354	.462	.816
14	Rangers	.283	2011	162	.593	96	66	5,659	855	1,599	310	32	210	807	475	39	930	143	45	6,261	2,603	552	39	49	35	135	.340	.460	.800
15	Angels	.282	2004	162	.568	92	70	5,675	836	1,603	272	37	162	783	450	73	942	143	46	6,295	2,435	471	56	41	43	123	.341	.429	.770
16	Angels	.282	2002	162	.611	99	63	5,678	851	1,603	333	32	152	811	462	74	805	117	51	6,327	2,456	517	49	64	42	105	.341	.433	.773
17	Red Sox	.282	2004	162	.605	98	64	5,720	949	1,613	373	25	222	912	659	69	1,189	68	30	6,515	2,702	620	12	55	39	123	.360	.472	.832
18	Red Sox	.282	2016	162	.574	93	69	5,670	878	1,598	343	25	208	836	558	43	1,160	83	24	6,319	2,615	576	8	40	34	137	.348	.461	.810
19	Astros	.282	2017	162	.623	101	61	5,611	896	1,581	346	20	238	854	509	70	1,087	98	42	6,262	2,681	604	11	61	27	139	.346	.478	.823
20	Orioles	.281	2004	162	.481	78	84	5,736	842	1,614	319	18	169	803	528	57	949	101	41	6,429	2,476	506	46	62	34	126	.345	.432	.776
21	Cardinals	.281	2008	162	.531	86	76	5,636	779	1,585	283	26	174	744	577	42	985	73	32	6,370	2,442	483	71	44	63	150	.350	.433	.783
22	Red Sox	.281	2005	162	.586	95	67	5,626	910	1,579	339	21	199	863	653	47	1,044	45	12	6,403	2,557	559	14	63	34	135	.357	.454	.811
23	Indians	.280	2006	162	.481	78	84	5,619	870	1,576	351	27	196	839	556	54	1,204	55	23	6,302	2,569	574	30	43	42	127	.349	.457	.806
24	White Sox	.280	2006	162	.556	90	72	5,657	868	1,586	291	20	236	839	502	58	1,056	93	48	6,318	2,625	547	44	57	33	118	.342	.464	.806
25	Red Sox	.280	2011	162	.556	90	72	5,710	875	1,600	352	35	203	842	578	50	1,108	102	42	6,410	2,631	590	22	50	52	136	.349	.461	.810