highest ba by a player in their last season

Joe Jackson had the best batting average by an inactive or retired player in his last season, with an average of .382 in 1920.

Interpreted as:

highest ba with a minimum of 1.55 PA per team game by a player in their last season

	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	Joe Jackson J. Jackson	.382	1920	CWS	146	570	105	218	42	20	12	121	56	7	14	9	12	649	336	74	16				.444	.589	1.033	141	67.4	.474	167	56.5
2	Dave Orr D. Orr	.371	1890	BKP	107	464	89	172	32	13	6	124	30	4	11	10		498	248	51					.414	.534	.948	120	43.8	.443	135	30.5
3	Alex McKinnon A. McKinnon	.340	1887	PIT	48	200	26	68	16	4	1	30	8	0	9	6		208	95	21					.365	.475	.840	44	9.4	.384	130	10.5
4	Chief Roseman C. Roseman	.339	1890	TOT	82	310	47	105	26	0	2	58	30	29		7		369	137	28					.444	.442	.886	87	30.1	.435	149	27.3
5	Happy Felsch H. Felsch	.338	1920	CWS	142	556	88	188	40	15	14	115	37	4	25	8	13	613	300	69	16				.384	.540	.923	111	40.9	.424	138	30.6
6	Charlie Ferguson C. Ferguson	.337	1887	PHN	72	264	67	89	14	6	3	85	34	2	19	13		300	124	23					.417	.470	.886	71	21.4	.413	137	18.9
7	Henry Moore H. Moore	.336	1884	WSU	111	461	77	155	23	5	1		19					480	191	29						.414		99	28.7	.356	147	32.1
8	Buck Weaver B. Weaver	.331	1920	CWS	151	629	102	208	34	8	2	74	28	6	23	19	17	690	264	44	27				.365	.420	.785	96	17.2	.368	106	5.6
9	George Tebeau G. Tebeau	.326	1895	CLE	92	341	58	111	16	6	0	68	50	1	29	12		392	139	22	0				.413	.408	.821	78	13	.398	112	7.9
10	Bill Lange B. Lange	.325	1899	CHI	107	416	81	135	21	7	1	58	38	1	8	41		463	173	29	8				.382	.416	.798	79	14.7	.383	119	12.6
11	Monk Sherlock M. Sherlock	.324	1930	PHN	92	299	51	97	18	2	0	38	27	0	28	0		335	119	20	9				.380	.398	.778	48	1	.359	83	-8.9
12	Judge McCredie J. McCredie	.324	1903	BKN	56	213	40	69	5	0	0	20	24	2	13	10		242	74	5	3				.397	.347	.745	37	8.1	.363	115	4.8
13	Zack Wheat Z. Wheat	.324	1927	PHA	88	247	34	80	12	1	1	38	18	4	5	2	3	276	97	14	7				.379	.393	.772	38	4.3	.365	101	0.2
14	George Hall G. Hall	.323	1877	LOU	61	269	53	87	15	8	0	26	12		19			281	118	23						.439		57	15.9	.361	125	10.8
15	Ty Cobb T. Cobb	.323	1928	PHA	95	353	54	114	27	4	1	40	34	4	16	6	8	393	152	32	2				.389	.431	.819	59	11.5	.381	116	7.9
16	John Sullivan J. Sullivan	.322	1921	TOT	81	245	28	79	14	4	4	41	19	1	26	3	5	274	113	22	9				.374	.461	.835	42	7.7	.382	121	7.2
17	Chicken Hawks C. Hawks	.322	1925	PHN	105	320	52	103	15	5	5	45	32	2	33	3	6	366	143	25	12				.387	.447	.834	57	9.5	.385	104	2.3
18	Sam Dungan S. Dungan	.320	1901	WSH	138	559	70	179	26	12	1	73	40	2	6	9		610	232	39	9				.368	.415	.783	99	20	.369	112	10.8
19	Bill Keister B. Keister	.320	1903	PHN	100	400	53	128	27	7	3	63	14	6	32	11		429	178	37	9				.352	.445	.797	68	17.6	.373	121	11.7
20	Martin Powell M. Powell	.319	1884	CNU	43	185	46	59	4	2	1		13					198	70	7						.378		39	10	.344	134	9.4
21	Will Clark W. Clark	.319	2000	TOT	130	427	78	136	30	2	21	70	69	7	69	5	2	507	233	53	0	4	3	7	.418	.546	.964	99	32.6	.415	147	32.1
22	Fred Lewis F. Lewis	.318	1886	CIN	77	324	72	103	14	6	2	32	20	4		8		348	135	22					.365	.417	.782	69	17.8	.368	132	16.5
23	Miguel Andujar M. Andujar	.318	2025	TOT	94	321	36	102	17	1	10	44	17	1	49	1	0	341	151	28	0	2	1	8	.352	.470	.822	52	11.3	.354	126	10.5
24	Henry Larkin H. Larkin	.317	1893	WSH	81	319	54	101	20	3	4	73	50	8	5	1		377	139	27					.422	.436	.857	81	19.9	.416	126	16.6
25	Ted Williams T. Williams	.316	1960	BOS	113	310	56	98	15	0	29	72	75	3	41	1	1	390	200	44	0	2	7	7	.451	.645	1.096	90	45.8	.470	184	40.2