highest career batting average by a first baseman with at least 12 years of major league services

Dan Brouthers had the best batting average by a first baseman when playing 12+ seasons, with an average of .343.

	NAME	AVG	SEAS	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	Dan Brouthers D. Brouthers	.343	18	1,608	6,441	1,463	2,210	442	196	98	994	822	105	83	256		7,388	3,338	736	20				.426	.518	.944	1810	703.6	.437	155	632.9
2	Bill Terry B. Terry	.341	14	1,721	6,428	1,120	2,193	373	112	154	1,078	537	9	449	56		7,111	3,252	639	137				.393	.506	.899	1265	365	.407	136	346.7
3	George Sisler G. Sisler	.340	15	2,055	8,267	1,284	2,812	425	164	102	1,178	472	48	327	375		9,013	3,871	691	226				.379	.468	.847	1424	363.9	.393	123	244.2
4	Lou Gehrig L. Gehrig	.340	17	2,164	8,001	1,888	2,721	534	163	493	1,995	1,508	45	790	102		9,660	5,060	1,190	106			2	.447	.632	1.080	2265	1,046.8	.477	173	980
5	Cap Anson C. Anson	.329	19	2,092	8,279	1,552	2,727	489	114	95	1,306	919	32	146	247		9,264	3,729	698	34				.398	.450	.849	1973	596.5	.399	134	475.5
6	Jimmie Foxx J. Foxx	.326	16	2,148	7,673	1,656	2,498	425	114	521	1,836	1,389	12	1,256	83		9,131	4,714	1,060	57			69	.430	.614	1.044	2036	900.3	.463	159	752
7	Todd Helton T. Helton	.317	16	2,212	7,869	1,388	2,493	590	36	364	1,395	1,327	57	1,164	37	28	9,349	4,247	990	3	93	185	185	.415	.540	.955	1750	610.4	.406	132	390.6
8	Roger Connor R. Connor	.316	16	1,799	6,980	1,469	2,203	395	221	131	1,071	951	39	151	244		7,979	3,433	747	9				.401	.492	.892	1773	571.8	.414	142	519.1
9	Jack Fournier J. Fournier	.313	14	1,529	5,207	822	1,631	252	113	136	859	587	89	423	146		6,032	2,517	501	149				.392	.483	.876	1024	314.5	.406	141	305.2
10	Johnny Mize J. Mize	.312	15	1,884	6,443	1,118	2,011	367	83	359	1,337	856	52	524	28	0	7,371	3,621	809	20			76	.397	.562	.959	1421	546.3	.433	157	508.1
11	Jim Bottomley J. Bottomley	.310	16	1,991	7,471	1,177	2,313	465	151	219	1,422	664	43	591	58		8,355	3,737	835	177				.369	.500	.869	1377	325.4	.393	124	259.7
12	Stuffy McInnis S. McInnis	.308	17	2,071	7,703	857	2,372	310	97	19	1,047	371	37	243	169		8,492	2,933	426	381				.343	.381	.724	1021	66.4	.343	103	25.9
13	Don Mattingly D. Mattingly	.308	13	1,778	6,991	1,007	2,151	442	20	222	1,098	588	21	443	14	9	7,708	3,299	684	13	95	136	189	.359	.472	.831	1133	248.6	.361	124	223.5
14	Jake Beckley J. Beckley	.308	20	2,389	9,538	1,602	2,934	473	244	87	1,578	616	183	442	315		10,504	4,156	804	167				.361	.436	.797	1803	356.2	.376	119	288.8
15	George Burns G. Burns	.307	16	1,866	6,573	901	2,018	444	72	72	952	363	110	433	154		7,233	2,822	588	187				.354	.429	.783	1000	175.6	.367	111	97
16	Will Clark W. Clark	.303	15	1,976	7,173	1,186	2,176	440	47	284	1,205	937	59	1,190	67	48	8,283	3,562	771	13	101	155	100	.384	.497	.880	1356	372.4	.381	136	356.6
17	Mark Grace M. Grace	.303	16	2,245	8,065	1,179	2,445	511	45	173	1,146	1,075	34	642	70	48	9,290	3,565	729	17	99	114	192	.383	.442	.825	1393	277.1	.364	120	225.5
18	Jake Daubert J. Daubert	.303	15	2,014	7,673	1,117	2,326	250	165	56	722	623	54	489	251		8,742	3,074	471	392				.360	.401	.760	1171	200.4	.362	117	173.9
19	Freddie Freeman F. Freeman	.300	16	2,179	8,114	1,379	2,431	547	33	367	1,322	1,070	113	1,763	104	32	9,363	4,145	947	0	66	142	172	.386	.511	.897	1600	506.4	.381	142	474.4
20	Cecil Cooper C. Cooper	.300	15	1,727	6,794	938	2,035	385	41	221	1,045	412	14	827	87	44	7,336	3,165	647	43	73	71	143	.337	.466	.803	1016	195.6	.354	120	171.6
21	Frank McCormick F. McCormick	.299	13	1,534	5,723	722	1,711	334	26	128	954	399	27	189	27		6,207	2,481	488	58			155	.348	.434	.781	848	142	.363	118	133.1
22	Frank Chance F. Chance	.299	13	1,046	3,570	665	1,067	169	67	18	511	490	103	261	351		4,258	1,424	254	95				.399	.399	.798	674	232.5	.390	141	200.1
23	Orlando Cepeda O. Cepeda	.298	14	1,798	6,701	996	2,000	351	24	334	1,165	495	90	981	126	72	7,355	3,401	709	2	67	132	178	.352	.508	.859	1145	351.5	.374	134	289.8
24	Ted Kluszewski T. Kluszewski	.298	15	1,718	5,929	848	1,766	290	29	279	1,028	492	23	365	20	10	6,470	2,951	598	3	23	70	143	.353	.498	.850	983	229.9	.377	120	162.4
25	Joe Judge J. Judge	.298	20	2,171	7,898	1,184	2,352	433	159	71	1,034	965	51	478	213		9,171	3,316	663	257				.378	.420	.798	1337	245.9	.374	116	184.3