Justin Verlander has played the most career seasons by an active player, with 20 seasons.

	NAME	SEAS	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS	WRC	WRAA	WOBA	WRC+	BRAA
1	Justin Verlander J. Verlander	20	24	50	2	5	0	0	0	1	0	0	24	0	0	60	5	0	10	0	0	2	.100	.100	.100	.200	-5	-11.9	.088	-66	-12.1
2	Clayton Kershaw C. Kershaw	18	357	698	46	113	11	1	1	40	34	4	211	1	0	847	129	13	110	1	0	15	.162	.205	.185	.390	1	-97.2	.180	5	-97.2
3	Charlie Morton C. Morton	18	189	321	9	27	5	0	0	7	3	0	170	0	1	370	32	5	44	2	0	4	.084	.092	.100	.192	-26	-68.7	.086	-58	-69.3
4	Max Scherzer M. Scherzer	18	238	464	31	78	6	0	1	30	13	2	161	3	0	529	87	7	49	1	0	5	.168	.194	.188	.381	-2	-64.4	.172	-3	-68.3
5	Andrew McCutchen A. McCutchen	17	2,194	8,106	1,263	2,214	442	50	327	1,123	1,145	94	1,829	220	89	9,422	3,737	819	3	74	70	139	.273	.367	.461	.828	1414	320.7	.358	127	298
6	Justin Turner J. Turner	17	1,718	5,638	803	1,600	349	9	199	825	584	136	995	46	13	6,425	2,564	557	5	62	18	145	.284	.361	.455	.816	955	199.2	.353	125	197.1
7	Aroldis Chapman A. Chapman	16	183	2	1	0	0	0	0	0	0	0	1	0	0	2	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.5	.000	-121	-0.5
8	Freddie Freeman F. Freeman	16	2,097	7,799	1,336	2,346	529	32	352	1,273	1,038	109	1,688	98	31	9,010	3,995	913	0	64	140	166	.301	.388	.512	.900	1547	495.7	.382	142	462.8
9	Jason Heyward J. Heyward	16	1,824	6,174	879	1,575	306	41	186	730	706	62	1,238	125	43	6,982	2,521	533	6	34	27	104	.255	.336	.408	.744	866	54	.326	104	29.7
10	Kenley Jansen K. Jansen	16	480	9	1	3	1	0	0	1	1	0	3	0	0	10	4	1	0	0	0	1	.333	.400	.444	.844	2	0.4	.371	133	0.4
11	Carlos Santana C. Santana	16	2,150	7,645	1,092	1,848	399	17	332	1,118	1,311	43	1,499	62	18	9,064	3,277	748	0	65	66	187	.242	.353	.429	.782	1244	186.7	.341	115	161.8
12	Giancarlo Stanton G. Stanton	16	1,654	6,040	907	1,556	306	11	429	1,104	778	53	1,966	42	15	6,910	3,171	746	0	39	88	154	.258	.345	.525	.870	1096	295.5	.368	135	289.6
13	Jose Altuve J. Altuve	15	1,894	7,579	1,191	2,309	441	31	241	846	621	77	1,081	321	94	8,353	3,535	713	26	50	48	202	.305	.361	.466	.828	1255	282	.356	129	287.1
14	Paul Goldschmidt P. Goldschmidt	15	2,003	7,394	1,251	2,138	461	24	370	1,219	1,074	51	1,933	174	35	8,575	3,757	855	0	56	119	170	.289	.381	.508	.889	1441	437.5	.378	138	393.4
15	DJ LeMahieu	15	1,659	6,094	892	1,761	278	39	126	660	572	31	1,035	93	49	6,781	2,495	443	37	47	24	188	.289	.351	.409	.760	885	88.6	.331	100	6.2
16	Martín Maldonado M. Maldonado	15	1,208	3,548	364	719	135	4	118	379	301	67	1,088	3	5	3,975	1,216	257	49	10	17	89	.203	.277	.343	.620	329	-141.4	.272	69	-146.8
17	Wade Miley W. Miley	15	157	297	22	47	8	0	1	15	13	0	80	0	0	340	58	9	30	0	0	4	.158	.194	.195	.389	1	-37.3	.177	-1	-40.3
18	Mike Trout M. Trout	15	1,567	5,686	1,145	1,689	313	55	390	982	1,005	102	1,539	214	38	6,851	3,282	758	0	58	124	71	.297	.408	.577	.985	1341	545.7	.413	168	547.9
19	Chris Sale C. Sale	15	11	26	1	3	1	0	0	0	0	0	14	0	0	27	4	1	1	0	0	0	.115	.115	.154	.269	-1	-4.4	.115	-44	-4.5
20	Bryce Harper B. Harper	14	1,710	6,147	1,114	1,725	382	24	345	1,010	1,070	49	1,580	148	50	7,338	3,190	751	13	59	133	136	.281	.388	.519	.907	1269	408	.383	141	370.2
21	Manny Machado M. Machado	14	1,810	7,095	1,042	1,989	383	18	354	1,095	637	27	1,353	107	40	7,835	3,470	755	14	62	69	217	.280	.339	.489	.828	1151	231.2	.351	124	223.3
22	Starling Marte S. Marte	14	1,482	5,592	859	1,595	283	55	158	651	332	165	1,225	358	100	6,134	2,462	496	22	23	18	117	.285	.342	.440	.783	837	120.3	.339	116	114.4
23	Martín Pérez M. Pérez	14	16	26	1	1	0	0	0	0	0	0	22	0	0	28	1	0	2	0	0	0	.038	.038	.038	.077	-3	-6.3	.034	-96	-6.6
24	Jose Quintana J. Quintana	14	95	156	4	12	1	0	0	7	3	0	84	0	0	184	13	1	24	1	0	4	.077	.094	.083	.177	-14	-36.1	.081	-62	-37.1
25	Nathan Eovaldi N. Eovaldi	14	94	153	9	12	0	0	0	2	7	0	97	0	0	174	12	0	14	0	0	0	.078	.119	.078	.197	-10	-29.7	.097	-50	-30