how many players have played 20 seasons or more in the nblebron average

Cap Anson had a .331 batting average when playing 20+ seasons.

	NAME	AVG	SEAS	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	PA	TB	XBH	SH	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Cap Anson C. Anson	.331	22	2,277	9,104	1,722	3,012	529	124	97	1,306	953	32	146	247	10,123	4,080	750	34	.396	.448	.844	2154	654.1	.397	134	525.3
2	Deacon McGuire D. McGuire	.278	26	1,781	6,291	770	1,750	300	79	45	840	515	83	357	118	6,937	2,343	424	47	.341	.372	.713	1031	52.1	.342	99	1.2
3	Lave Cross L. Cross	.292	21	2,277	9,084	1,338	2,651	412	136	47	1,378	466	31	178	303	9,741	3,476	595	160	.329	.383	.711	1357	41	.338	98	-34.6
4	Jack O'Connor J. O'Connor	.263	21	1,452	5,383	714	1,418	201	66	19	738	302	35	238	219	5,788	1,808	286	68	.307	.336	.643	703	-127.7	.309	80	-159.1
5	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
6	Kid Gleason K. Gleason	.261	22	1,968	7,459	1,022	1,946	216	81	15	824	501	38	359	329	8,210	2,369	312	212	.311	.318	.628	916	-158.8	.305	80	-223.8
7	George Davis G. Davis	.295	20	2,372	9,045	1,545	2,665	453	163	73	1,440	874	75	579	619	10,178	3,663	689	184	.362	.405	.767	1643	293.1	.366	117	266.9
8	Cy Young C. Young	.210	22	918	2,960	325	623	87	35	18	290	81	10	373	29	3,101	834	140	50	.234	.282	.516	198	-212.2	.245	45	-238.4
9	Bill Dahlen B. Dahlen	.272	21	2,444	9,036	1,590	2,461	413	163	84	1,234	1,064	140	759	548	10,405	3,452	660	165	.358	.382	.740	1589	236.5	.357	108	139.6
10	Clark Griffith C. Griffith	.233	21	485	1,380	202	321	49	17	8	166	166	7	126	22	1,580	428	74	27	.318	.310	.628	182	-43.1	.309	75	-59.2
11	Fred Clarke F. Clarke	.312	21	2,246	8,584	1,622	2,678	361	220	67	1,015	875	154	511	509	9,838	3,680	648	225	.386	.429	.814	1663	445.8	.390	131	386.2
12	Bobby Wallace B. Wallace	.268	25	2,383	8,618	1,057	2,309	391	143	34	1,121	774	47	562	201	9,612	3,088	568	173	.332	.358	.690	1198	72.5	.333	104	43.4
13	Harry Davis H. Davis	.277	22	1,755	6,653	1,001	1,841	361	145	75	951	525	59	643	285	7,379	2,717	581	142	.335	.408	.743	1026	186	.356	119	144.3
14	Nap Lajoie N. Lajoie	.338	21	2,480	9,589	1,504	3,243	657	163	82	1,599	516	134	347	380	10,460	4,472	902	221	.380	.466	.847	1787	600.2	.401	144	547
15	Honus Wagner H. Wagner	.328	21	2,794	10,439	1,739	3,420	643	252	101	1,732	963	125	735	723	11,748	4,870	996	221	.391	.467	.858	2044	725.8	.408	147	650
16	Ty Cobb T. Cobb	.366	24	3,034	11,434	2,244	4,189	724	295	117	1,933	1,249	94	681	897	13,068	5,854	1,136	291	.433	.512	.945	2534	1,093.6	.445	165	975.1
17	Eddie Collins E. Collins	.333	25	2,826	9,949	1,821	3,315	438	187	47	1,300	1,499	77	468	741	12,037	4,268	672	512	.424	.429	.853	2032	693.4	.409	144	619.7
18	Walter Johnson W. Johnson	.235	21	934	2,324	241	547	94	41	24	255	110	13	418	13	2,517	795	159	70	.274	.342	.616	214	-62.8	.293	74	-75.1
19	Tristram Speaker T. Speaker	.345	22	2,789	10,195	1,882	3,514	792	222	117	1,531	1,381	103	394	436	11,988	5,101	1,131	309	.428	.500	.928	2264	921	.436	157	812.3
20	Jack Quinn J. Quinn	.184	23	771	1,349	90	248	38	7	8	115	89	3	335	5	1,512	324	53	71	.236	.240	.476	52	-123.8	.232	29	-140.9
21	Max Carey M. Carey	.285	20	2,476	9,363	1,545	2,665	419	159	70	802	1,040	77	695	738	10,770	3,612	648	290	.361	.386	.747	1411	179.3	.357	110	128.3
22	Grover Alexander G. Alexander	.209	20	703	1,810	154	378	60	13	11	163	77	2	276	3	1,977	497	84	88	.242	.275	.517	97	-128.2	.247	41	-142.4
23	Rabbit Maranville R. Maranville	.258	23	2,670	10,078	1,256	2,605	380	177	28	884	839	39	756	291	11,256	3,423	585	300	.318	.340	.658	1110	-209.8	.313	83	-251
24	Herb Pennock H. Pennock	.191	22	620	1,214	108	232	33	4	4	103	94	7	178	1	1,426	285	41	111	.253	.235	.488	55	-117.2	.238	33	-126.2
25	Eppa Rixey E. Rixey	.191	21	694	1,522	95	291	33	4	3	111	49	9	220	2	1,667	341	40	87	.221	.224	.445	35	-162.1	.213	19	-168.1