Matty Alou had the best batting average in 1966, with an average of .342.

Interpreted as:

highest batting average with a minimum of 3.1 PA per team game by a player in 1966

	NAME	AVG	SEASON	TM	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Matty Alou M. Alou	.342	1966	PIT	141	535	86	183	18	9	2	27	24	4	44	23	15	578	225	29	12	3	4	3	.373	.421	.793	81	20	.349	120	13.7
2	Felipe Alou F. Alou	.327	1966	ATL	154	666	122	218	32	6	31	74	24	12	51	5	7	706	355	69	2	2	6	11	.361	.533	.894	121	45.9	.390	145	37.5
3	Rico Carty R. Carty	.326	1966	ATL	151	521	73	170	25	2	15	76	60	0	74	4	6	588	244	42	0	7	7	15	.391	.468	.859	94	32.1	.376	137	25.2
4	Dick Allen D. Allen	.317	1966	PHI	141	524	112	166	25	10	40	110	68	3	136	10	6	599	331	75	0	4	13	9	.396	.632	1.027	124	60.4	.437	178	54.5
5	Roberto Clemente R. Clemente	.317	1966	PIT	154	638	105	202	31	11	29	119	46	0	109	7	5	690	342	71	1	5	13	14	.360	.536	.896	116	42.4	.385	143	34.9
6	Frank Robinson F. Robinson	.316	1966	BAL	155	576	122	182	34	2	49	122	87	10	90	8	5	680	367	85	0	7	11	24	.410	.637	1.047	146	73.4	.447	195	71.4
7	Willie Stargell W. Stargell	.315	1966	PIT	140	485	84	153	30	0	33	102	48	6	109	2	3	549	282	63	5	5	16	7	.381	.581	.962	102	44.1	.410	160	38.2
8	Joe Torre J. Torre	.315	1966	ATL	148	546	83	172	20	3	36	101	60	2	61	0	4	614	306	59	2	4	8	18	.382	.560	.943	113	48.4	.408	157	41.1
9	Pete Rose P. Rose	.313	1966	CIN	156	654	97	205	38	5	16	70	37	1	61	4	9	700	301	59	7	1	3	12	.351	.460	.811	102	28	.356	119	15.3
10	Ron Santo R. Santo	.312	1966	CHC	155	561	93	175	21	8	30	94	95	6	78	4	5	672	302	59	2	8	7	16	.412	.538	.950	126	55	.412	156	44.2
11	Tony Oliva T. Oliva	.307	1966	MIN	159	622	99	191	32	7	25	87	42	5	72	13	7	677	312	64	2	6	10	16	.353	.502	.854	105	33.6	.369	138	28
12	Orlando Cepeda O. Cepeda	.301	1966	TOT	142	501	70	151	26	0	20	73	38	14	79	9	9	563	237	46	1	9	12	12	.361	.473	.834	84	24.2	.360	128	18.7
13	Donn Clendenon D. Clendenon	.299	1966	PIT	155	571	80	171	22	10	28	98	52	2	142	8	7	629	297	60	1	3	7	14	.358	.520	.878	103	36.8	.381	141	30
14	Gene Alley G. Alley	.299	1966	PIT	147	579	88	173	28	10	7	43	27	5	83	8	8	634	242	45	20	3	0	8	.334	.418	.752	81	13.7	.332	109	6.9
15	Willie McCovey W. McCovey	.295	1966	SFG	150	502	85	148	26	6	36	96	76	6	100	2	1	588	294	68	0	4	10	8	.391	.586	.977	114	51.2	.419	165	44.8
16	Sonny Jackson S. Jackson	.292	1966	HOU	150	596	80	174	6	5	3	25	42	3	53	49	14	670	199	14	27	2	0	9	.341	.334	.674	72	0.8	.305	94	-4.3
17	Ron Hunt R. Hunt	.288	1966	NYM	132	479	63	138	19	2	3	33	41	11	34	8	10	543	170	24	10	2	2	10	.356	.355	.711	65	7.3	.321	103	2
18	Al Kaline A. Kaline	.288	1966	DET	142	479	85	138	29	1	29	88	81	5	66	5	5	572	256	59	1	6	7	7	.392	.534	.927	103	42.3	.401	163	39.4
19	Willie Mays W. Mays	.288	1966	SFG	152	552	99	159	29	4	37	103	70	2	81	5	1	629	307	70	1	4	11	13	.368	.556	.924	111	44.6	.397	151	37.8
20	Vada Pinson V. Pinson	.288	1966	CIN	156	618	70	178	35	6	16	76	33	5	83	18	10	669	273	57	7	6	6	10	.326	.442	.768	87	15.8	.335	105	3.6
21	Boog Powell B. Powell	.287	1966	BAL	140	491	78	141	18	0	34	109	67	1	125	0	4	565	261	52	3	3	9	8	.372	.532	.903	97	37.5	.391	158	35.9
22	Glenn Beckert G. Beckert	.287	1966	CHC	153	656	73	188	23	7	1	59	26	4	36	10	4	693	228	31	5	2	0	8	.317	.348	.664	70	-3.6	.296	82	-14.7
23	Jim Ray Hart J. Ray Hart	.285	1966	SFG	156	578	88	165	23	4	33	93	48	4	75	2	5	636	295	60	2	4	6	23	.342	.510	.853	100	32.3	.371	134	25.4
24	Joe Morgan J. Morgan	.285	1966	HOU	122	425	60	121	14	8	5	42	89	3	43	11	8	528	166	27	9	2	3	2	.410	.391	.801	79	23.5	.362	132	19.4
25	Lou Brock L. Brock	.285	1966	STL	156	643	94	183	24	12	15	46	31	3	134	74	18	678	276	51	0	1	6	7	.320	.429	.749	84	12.4	.327	107	5.7