Rich Hill was the oldest starting pitcher in 2022. He was 42 years old.

	NAME	AGE	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	IP	H	ER	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Rich Hill R. Hill	42	2022	BOS	26	8	7	.533	26	4.27	109	0	0	0	124.1	125	59	67	15	37	4	0	0	526	0	7.89	2.68	2.95	1.09	20.7	7.0	1.30	.305	4.85	9.05
2	Adam Wainwright A. Wainwright	40	2022	STL	32	11	12	.478	32	3.71	143	1	0	0	191.2	192	79	80	16	54	7	0	1	803	5	6.71	2.54	2.65	0.75	17.8	6.7	1.28	.302	3.76	9.02
3	Justin Verlander J. Verlander	39	2022	HOU	28	18	4	.818	28	1.75	185	0	0	0	175.0	116	34	43	12	29	6	0	0	666	3	9.51	1.49	6.38	0.62	27.8	4.4	0.83	.240	2.21	5.97
4	Craig Stammen C. Stammen	38	2022	SDP	1	0	1	.000	1	15.00	3	0	0	0	3.0	6	5	5	1	3	0	0	0	18	0	9.00	9.00	1.00	3.00	16.7	16.7	3.00	.455	15.00	18.00
5	Anibal Sanchez A. Sanchez	38	2022	WSH	14	4	6	.400	14	4.28	48	0	0	0	69.1	55	33	34	13	33	4	0	2	292	2	6.23	4.28	1.45	1.69	16.4	11.3	1.27	.216	4.41	7.14
6	Jesse Chavez J. Chavez	38	2022	ATL	1	0	0		1	18.00	0	0	0	0	1.0	3	2	2	0	0	0	0	0	6	0	0.00	0.00		0.00	0.0	0.0	3.00	.500	18.00	27.00
7	Charlie Morton C. Morton	38	2022	ATL	31	9	6	.600	31	4.34	205	0	0	0	172.0	149	83	85	28	63	18	0	0	728	4	10.73	3.30	3.25	1.47	28.2	8.7	1.23	.292	4.45	7.80
8	Zack Greinke Z. Greinke	38	2022	KCR	26	4	9	.308	26	3.68	73	0	0	0	137.0	157	56	65	14	27	3	0	0	585	7	4.80	1.77	2.70	0.92	12.5	4.6	1.34	.306	4.27	10.31
9	Max Scherzer M. Scherzer	37	2022	NYM	23	11	5	.688	23	2.29	173	0	0	0	145.1	108	37	39	13	24	11	0	0	565	1	10.71	1.49	7.21	0.81	30.6	4.2	0.91	.276	2.42	6.69
10	Johnny Cueto J. Cueto	36	2022	CWS	24	8	10	.444	24	3.29	98	1	0	0	153.1	155	56	63	14	32	6	0	2	630	2	5.75	1.88	3.06	0.82	15.6	5.1	1.22	.294	3.70	9.10
11	Matt Bush M. Bush	36	2022	TOT	6	0	0		6	5.06	6	0	0	0	5.1	4	3	3	1	2	0	0	0	21	1	10.13	3.38	3.00	1.69	28.6	9.5	1.13	.250	5.06	6.75
12	Corey Kluber C. Kluber	36	2022	TBR	31	10	10	.500	31	4.34	139	0	0	0	164.0	178	79	82	20	21	10	0	0	689	2	7.63	1.15	6.62	1.10	20.2	3.0	1.21	.317	4.50	9.77
13	David Phelps D. Phelps	35	2022	TOR	1	0	0		1	0.00	0	0	0	0	1.0	1	0	0	0	0	1	0	0	4	0	0.00	0.00		0.00	0.0	0.0	1.00	.333	0.00	9.00
14	Lance Lynn L. Lynn	35	2022	CWS	21	8	7	.533	21	3.99	124	0	0	0	121.2	119	54	65	19	19	10	0	0	512	4	9.17	1.41	6.53	1.41	24.2	3.7	1.13	.294	4.81	8.80
15	Paolo Espino P. Espino	35	2022	WSH	19	0	9	.000	19	5.81	67	1	0	0	83.2	103	54	57	22	19	2	0	0	368	1	7.21	2.04	3.53	2.37	18.2	5.2	1.46	.314	6.13	11.08
16	Richard Bleier R. Bleier	35	2022	MIA	1	0	1	.000	1	9.00	1	0	0	0	1.0	1	1	1	0	1	0	0	0	5	0	9.00	9.00	1.00	0.00	20.0	20.0	2.00	.333	9.00	9.00
17	Wade Miley W. Miley	35	2022	CHC	8	1	2	.333	8	3.34	28	0	0	0	35.0	31	13	20	3	14	2	0	0	152	1	7.20	3.60	2.00	0.77	18.4	9.2	1.29	.267	5.14	7.97
18	Carlos Carrasco C. Carrasco	35	2022	NYM	29	15	7	.682	29	3.97	152	0	0	0	152.0	161	67	71	17	41	8	0	2	645	5	9.00	2.43	3.71	1.01	23.6	6.4	1.33	.337	4.20	9.53
19	Hyun Jin Ryu H. Jin Ryu	35	2022	TOR	6	2	0	1.000	6	5.67	16	0	0	0	27.0	32	17	17	5	4	0	0	0	113	0	5.33	1.33	4.00	1.67	14.2	3.5	1.33	.307	5.67	10.67
20	Yu Darvish Y. Darvish	35	2022	SDP	30	16	8	.667	30	3.10	197	0	0	0	194.2	148	67	67	22	37	12	0	0	771	4	9.11	1.71	5.32	1.02	25.6	4.8	0.95	.250	3.10	6.84
21	Joe Kelly J. Kelly	34	2022	CWS	1	0	0		1	18.00	2	0	0	0	1.0	2	2	2	0	2	0	0	0	7	1	18.00	18.00	1.00	0.00	28.6	28.6	4.00	.667	18.00	18.00
22	Chase Anderson C. Anderson	34	2022	CIN	7	2	3	.400	7	6.04	23	0	0	0	22.1	15	15	15	2	13	3	0	0	94	0	9.27	5.24	1.77	0.81	24.5	13.8	1.25	.245	6.04	6.04
23	Jacob deGrom J. deGrom	34	2022	NYM	11	5	4	.556	11	3.08	102	0	0	0	64.1	40	22	22	9	8	0	0	0	239	0	14.27	1.12	12.75	1.26	42.7	3.3	0.75	.258	3.08	5.60
24	Bryan Shaw B. Shaw	34	2022	CLE	2	0	0		2	8.31	3	0	0	0	4.1	5	4	4	0	4	1	0	0	23	1	6.23	8.31	0.75	0.00	13.0	17.4	2.08	.333	8.31	10.38
25	Mike Minor M. Minor	34	2022	CIN	19	4	12	.250	19	6.06	76	0	0	0	98.0	120	66	72	24	40	7	0	4	455	2	6.98	3.67	1.90	2.20	16.7	8.8	1.63	.312	6.61	11.02