most innings pitched in a single season in the last 60 years

Between October 28, 1965 and October 28, 2025, Wilbur Wood has pitched the most innings in a season, with 376.2 innings in 1972.

Interpreted as:

most innings pitched by a player in a single season in the last 60 years

	NAME	IP	SEASON	TM	G	W	L	W%	GS	ERA	SO	CG	SHO	SV	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	Wilbur Wood W. Wood	376.2	1972	CWS	49	24	17	.585	49	2.51	193	20	8	0	325	105	119	28	74	7	0	5	1,490	11	4.61	1.77	2.61	0.67	13.0	5.0	1.06	.250	2.84	7.77
2	Mickey Lolich M. Lolich	376.0	1971	DET	45	25	14	.641	45	2.92	308	29	4	0	336	122	133	36	92	7	0	2	1,538	7	7.37	2.20	3.35	0.86	20.0	6.0	1.14	.274	3.18	8.04
3	Wilbur Wood W. Wood	359.1	1973	CWS	49	24	20	.545	48	3.46	199	21	4	0	381	138	166	25	91	7	1	3	1,531	7	4.98	2.28	2.19	0.63	13.0	5.9	1.31	.294	4.16	9.54
4	Steve Carlton S. Carlton	346.1	1972	PHI	41	27	10	.730	41	1.97	310	30	8	0	257	76	84	17	87	1	0	8	1,351	8	8.06	2.26	3.56	0.44	22.9	6.4	0.99	.256	2.18	6.68
5	Gaylord Perry G. Perry	344.0	1973	CLE	41	19	19	.500	41	3.38	238	29	7	0	315	129	143	34	115	5	0	9	1,410	18	6.23	3.01	2.07	0.89	16.9	8.2	1.25	.276	3.74	8.24
6	Gaylord Perry G. Perry	342.2	1972	CLE	41	24	16	.600	40	1.92	234	29	5	1	253	73	79	17	82	12	1	16	1,345	11	6.15	2.15	2.85	0.45	17.4	6.1	0.98	.236	2.07	6.64
7	Phil Niekro P. Niekro	342.0	1979	ATL	44	21	20	.512	44	3.39	208	23	1	0	311	129	160	41	113	11	0	8	1,436	18	5.47	2.97	1.84	1.08	14.5	7.9	1.24	.254	4.21	8.18
8	Denny McLain D. McLain	336.0	1968	DET	41	31	6	.838	41	1.96	280	28	6	0	241	73	86	31	63	6	0	2	1,288	3	7.50	1.69	4.44	0.83	21.7	4.9	0.90	.231	2.30	6.46
9	Phil Niekro P. Niekro	334.1	1978	ATL	44	19	18	.514	42	2.88	248	22	4	1	295	107	129	16	102	13	1	5	1,389	11	6.68	2.75	2.43	0.43	17.9	7.3	1.19	.276	3.47	7.94
10	Wilbur Wood W. Wood	334.0	1971	CWS	44	22	13	.629	42	1.91	210	22	7	1	272	71	95	21	62	7	2	2	1,316	6	5.66	1.67	3.39	0.57	16.0	4.7	1.00	.247	2.56	7.33
11	Nolan Ryan N. Ryan	332.2	1974	CAL	42	22	16	.579	41	2.89	367	26	3	0	221	107	127	18	202	9	1	3	1,392	9	9.93	5.46	1.82	0.49	26.4	14.5	1.27	.255	3.44	5.98
12	Phil Niekro P. Niekro	330.1	1977	ATL	44	16	20	.444	43	4.03	262	20	2	0	315	148	166	26	164	8	1	12	1,428	17	7.14	4.47	1.60	0.71	18.3	11.5	1.45	.299	4.52	8.58
13	Gaylord Perry G. Perry	328.2	1970	SFG	41	23	13	.639	41	3.20	214	23	5	0	292	117	138	27	84	8	0	8	1,336	11	5.86	2.30	2.55	0.74	16.0	6.3	1.14	.264	3.78	8.00
14	Fergie Jenkins F. Jenkins	328.1	1974	TEX	41	25	12	.676	41	2.82	225	29	6	0	286	103	117	27	45	8	0	3	1,305	4	6.17	1.23	5.00	0.74	17.2	3.4	1.01	.259	3.21	7.84
15	Catfish Hunter C. Hunter	328.0	1975	NYY	39	23	14	.622	39	2.58	177	30	7	0	248	94	107	25	83	5	0	4	1,294	7	4.86	2.28	2.13	0.69	13.7	6.4	1.01	.222	2.94	6.80
16	Mickey Lolich M. Lolich	327.1	1972	DET	41	22	14	.611	41	2.50	250	23	4	0	282	91	100	29	74	11	0	5	1,321	6	6.87	2.03	3.38	0.80	18.9	5.6	1.09	.264	2.75	7.75
17	Nolan Ryan N. Ryan	326.0	1973	CAL	41	21	16	.568	39	2.87	383	26	4	1	238	104	113	18	162	7	2	2	1,356	15	10.57	4.47	2.36	0.50	28.2	11.9	1.23	.280	3.12	6.57
18	Juan Marichal J. Marichal	325.2	1968	SFG	38	26	9	.743	38	2.43	217	30	5	0	295	88	106	21	46	6	0	9	1,307	8	6.00	1.27	4.72	0.58	16.6	3.5	1.05	.269	2.93	8.15
19	Gaylord Perry G. Perry	325.1	1969	SFG	40	19	14	.576	39	2.49	233	26	3	0	290	90	115	23	91	11	1	14	1,345	12	6.45	2.52	2.56	0.64	17.3	6.8	1.17	.271	3.18	8.02
20	Bert Blyleven B. Blyleven	325.0	1973	MIN	40	20	17	.541	40	2.52	258	25	9	0	296	91	109	16	67	9	0	4	1,321	7	7.14	1.86	3.85	0.44	19.5	5.1	1.12	.288	3.02	8.20
21	Fergie Jenkins F. Jenkins	325.0	1971	CHC	39	24	13	.649	39	2.77	263	30	3	0	304	100	114	29	37	5	0	6	1,299	3	7.28	1.02	7.11	0.80	20.2	2.8	1.05	.285	3.16	8.42
22	Denny McLain D. McLain	325.0	1969	DET	42	24	9	.727	41	2.80	181	23	9	0	288	101	105	25	67	4	0	7	1,304	5	5.01	1.86	2.70	0.69	13.9	5.1	1.09	.256	2.91	7.98
23	Jim Palmer J. Palmer	323.0	1975	BAL	39	23	11	.676	38	2.09	193	25	10	1	253	75	87	20	80	2	1	4	1,268	4	5.38	2.23	2.41	0.56	15.2	6.3	1.03	.239	2.42	7.05
24	Sandy Koufax S. Koufax	323.0	1966	LAD	41	27	9	.750	41	1.73	317	27	5	0	241	62	74	19	77	0	0	4	1,274	7	8.83	2.15	4.12	0.53	24.9	6.0	0.98	.258	2.06	6.72
25	Gaylord Perry G. Perry	322.1	1974	CLE	37	21	13	.618	37	2.51	216	28	4	0	230	90	98	25	99	6	0	7	1,263	2	6.03	2.76	2.18	0.70	17.1	7.8	1.02	.224	2.74	6.42