Justin Verlander was the oldest active player in 2019. He was 36 years old.

	NAME	AGE	SEASON	TM	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	36	2019	HOU	1	2	0	0	0	0	0	0	0	0	1	0	0	2	0	0	0	0	0	1	.000	.000	.000	.000	0	-0.6	.000	-116	-0.6
2	Charlie Morton C. Morton	35	2019	TBR	1	2	0	0	0	0	0	0	0	0	2	0	0	2	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.6	.000	-113	-0.5
3	Max Scherzer M. Scherzer	34	2019	WSH	28	55	6	10	0	0	0	2	0	0	27	2	0	61	10	0	6	0	0	1	.182	.182	.182	.364	-1	-8.5	.158	-12	-9
4	Justin Turner J. Turner	34	2019	LAD	135	479	80	139	24	0	27	67	51	14	88	2	0	549	244	51	0	5	1	11	.290	.372	.509	.881	93	23.7	.370	131	22.4
5	Chris Martin C. Martin	33	2019	TOT	20	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
6	Carlos Santana C. Santana	33	2019	CLE	158	573	110	161	30	1	34	93	108	3	108	4	0	686	295	65	0	2	12	13	.281	.397	.515	.911	122	35.4	.380	139	34
7	Yu Darvish Y. Darvish	32	2019	CHC	30	56	1	5	0	0	0	3	2	0	31	0	0	62	5	0	3	1	0	1	.089	.119	.089	.208	-4	-11.9	.097	-52	-12.4
8	Luis García L. García	32	2019	LAA	5	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
9	Martín Maldonado M. Maldonado	32	2019	TOT	105	333	46	71	19	0	12	27	32	6	86	0	0	374	126	31	2	1	1	11	.213	.293	.378	.671	37	-10.5	.288	76	-11.7
10	Andrew McCutchen A. McCutchen	32	2019	PHI	59	219	45	56	12	1	10	29	43	0	55	2	1	262	100	23	0	0	0	1	.256	.378	.457	.834	42	8.7	.358	120	6.8
11	Wade Miley W. Miley	32	2019	HOU	3	4	1	0	0	0	0	0	1	0	1	0	0	6	0	0	1	0	0	0	.000	.200	.000	.200	0	-0.9	.138	-23	-0.9
12	Kirby Yates K. Yates	32	2019	SDP	59	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
13	Ryan Brasier R. Brasier	31	2019	BOS	5	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
14	Aroldis Chapman A. Chapman	31	2019	NYY	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
15	Alex Cobb A. Cobb	31	2019	BAL
16	Jacob deGrom J. deGrom	31	2019	NYM	31	65	4	13	2	0	2	6	4	0	19	0	0	70	21	4	1	0	0	0	.200	.246	.323	.569	4	-4.5	.245	53	-4.4
17	Paul Goldschmidt P. Goldschmidt	31	2019	STL	161	597	97	155	25	1	34	97	78	2	166	3	1	680	284	60	0	3	2	11	.260	.346	.476	.821	101	15.2	.346	117	15.3
18	Kenley Jansen K. Jansen	31	2019	LAD	59	1	0	0	0	0	0	0	0	0	1	0	0	1	0	0	0	0	0	0	.000	.000	.000	.000	0	-0.3	.000	-111	-0.3
19	Clayton Kershaw C. Kershaw	31	2019	LAD	28	49	1	5	1	0	0	1	1	0	16	0	0	65	6	1	15	0	0	0	.102	.120	.122	.242	-4	-11.9	.108	-41	-12.1
20	Tommy Pham T. Pham	31	2019	TBR	145	567	77	155	33	2	21	68	81	5	123	25	4	654	255	56	0	1	4	22	.273	.369	.450	.818	99	16.4	.349	123	19.2
21	Donovan Solano D. Solano	31	2019	SFG	81	215	27	71	13	1	4	23	10	1	49	0	1	228	98	18	0	2	0	4	.330	.360	.456	.815	34	5.1	.346	116	4.8
22	Blake Treinen B. Treinen	31	2019	OAK	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
23	Justin Wilson J. Wilson	31	2019	NYM	40	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
24	Chris Bassitt C. Bassitt	30	2019	OAK	3	4	0	0	0	0	0	0	0	0	2	0	0	5	0	0	1	0	0	0	.000	.000	.000	.000	-1	-1.4	.000	-114	-1.4
25	Mark Canha M. Canha	30	2019	OAK	126	410	80	112	16	3	26	58	67	18	107	3	2	497	212	45	0	2	1	10	.273	.396	.517	.913	91	28.2	.386	147	29.7