record for complete games in a season mlb by a single player since 1950

Since 1950, Robin Roberts has the most complete games in a season, with 33 complete games in 1953.

	NAME	CG	SEASON	TM	G	W	L	W%	GS	ERA	SO	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	ERA-	FIP	FIP-	H/9	PRAA
1	Robin Roberts R. Roberts	33	1953	PHN	44	23	16	.590	41	2.75	198	5	2	346.2	324	106	119	30	61	2	2		1,412	3	5.14	1.58	3.25	0.78	14.0	4.3	1.11	.262	3.09	66	3.12	75	8.41	41
2	Catfish Hunter C. Hunter	30	1975	NYY	39	23	14	.622	39	2.58	177	7	0	328.0	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	70	3.29	88	6.80	16
3	Steve Carlton S. Carlton	30	1972	PHI	41	27	10	.730	41	1.97	310	8	0	346.1	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	56	2.00	59	6.68	53.5
4	Fergie Jenkins F. Jenkins	30	1971	CHC	39	24	13	.649	39	2.77	263	3	0	325.0	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	73	2.38	64	8.42	45.3
5	Juan Marichal J. Marichal	30	1968	SFG	38	26	9	.743	38	2.43	218	5	0	325.2	295	88	106	21	46	6	0	9	1,307	8	6.02	1.27	4.74	0.58	16.7	3.5	1.05	.270	2.93	83	2.36	85	8.15	14.6
6	Robin Roberts R. Roberts	30	1952	PHN	39	28	7	.800	37	2.59	148	3	2	330.0	292	95	104	22	45	5	2		1,310	3	4.04	1.23	3.29	0.60	11.3	3.4	1.02	.248	2.84	72	2.82	78	7.96	28.9
7	Fergie Jenkins F. Jenkins	29	1974	TEX	41	25	12	.676	41	2.82	225	6	0	328.1	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	79	2.75	77	7.84	29.4
8	Gaylord Perry G. Perry	29	1973	CLE	41	19	19	.500	41	3.38	238	7	0	344.0	315	129	143	34	115	5	0	9	1,410	17	6.23	3.01	2.07	0.89	16.9	8.2	1.25	.276	3.74	87	3.51	90	8.24	14.2
9	Gaylord Perry G. Perry	29	1972	CLE	41	24	16	.600	40	1.92	234	5	1	342.2	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	60	2.49	74	6.64	31.9
10	Mickey Lolich M. Lolich	29	1971	DET	45	25	14	.641	45	2.92	308	4	0	376.0	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	83	2.84	78	8.04	32.5
11	Robin Roberts R. Roberts	29	1954	PHN	45	23	15	.605	38	2.97	185	4	4	336.2	289	111	116	35	56	5	6		1,331	2	4.95	1.50	3.30	0.94	13.9	4.2	1.02	.242	3.10	74	3.19	80	7.73	29.3
12	Rick Langford R. Langford	28	1980	OAK	35	19	12	.613	33	3.26	102	2	0	290.0	276	105	119	29	64	1	2	6	1,166	7	3.17	1.99	1.59	0.90	8.7	5.5	1.17	.255	3.69	85	4.01	101	8.57	-1
13	Gaylord Perry G. Perry	28	1974	CLE	37	21	13	.618	37	2.51	216	4	0	322.1	230	90	98	25	99	6	0	7	1,262	2	6.03	2.76	2.18	0.70	17.1	7.8	1.02	.224	2.74	69	3.21	87	6.42	17.3
14	Bob Gibson B. Gibson	28	1969	STL	35	20	13	.606	35	2.18	269	4	0	314.0	251	76	84	12	95	10	0	7	1,270	4	7.71	2.72	2.83	0.34	21.2	7.5	1.10	.270	2.41	61	2.29	66	7.19	40.3
15	Bob Gibson B. Gibson	28	1968	STL	34	22	9	.710	34	1.12	268	13	0	304.2	198	38	49	11	62	7	0	6	1,161	4	7.92	1.83	4.32	0.32	23.1	5.3	0.85	.230	1.45	38	1.77	63	5.85	34.8
16	Denny McLain D. McLain	28	1968	DET	41	31	6	.838	41	1.96	280	6	0	336.0	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	64	2.53	79	6.46	24.8
17	Bob Lemon B. Lemon	28	1952	CLE	42	22	11	.667	36	2.50	131	5	4	309.2	236	86	104	15	105	6	6		1,252	8	3.81	3.05	1.25	0.44	10.5	8.4	1.10	.222	3.02	72	3.25	92	6.86	8.7
18	Mickey Lolich M. Lolich	27	1974	DET	41	16	21	.432	41	4.15	202	3	0	308.0	310	142	155	38	78	3	0	11	1,263	10	5.90	2.28	2.59	1.11	16.0	6.2	1.26	.289	4.53	109	3.65	98	9.06	3.2
19	Juan Marichal J. Marichal	27	1969	SFG	37	21	11	.656	36	2.10	205	8	0	299.2	244	70	90	15	54	6	1	7	1,176	5	6.16	1.62	3.80	0.45	17.4	4.6	0.99	.256	2.70	59	2.39	70	7.33	34.3
20	Sandy Koufax S. Koufax	27	1966	LAD	41	27	9	.750	41	1.73	317	5	0	323.0	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	53	2.07	65	6.72	41.8
21	Sandy Koufax S. Koufax	27	1965	LAD	43	26	8	.765	41	2.04	382	8	2	335.2	216	76	90	26	71	5	2	4	1,297	11	10.24	1.90	5.38	0.70	29.5	5.5	0.86	.234	2.41	63	1.93	61	5.79	47.9
22	Bobby Shantz B. Shantz	27	1952	PHA	33	24	7	.774	33	2.48	152	5	0	279.2	230	77	87	21	63	4	0		1,103	0	4.89	2.03	2.41	0.68	13.8	5.7	1.05	.242	2.80	65	3.00	79	7.40	25
23	Vern Bickford V. Bickford	27	1950	BSN	40	19	14	.576	39	3.47	126	2	0	311.2	293	120	135	25	122	6	1		1,325	5	3.64	3.52	1.03	0.72	9.5	9.2	1.33	.256	3.90	88	4.05	100	8.46	-0.8
24	Nolan Ryan N. Ryan	26	1974	CAL	42	22	16	.579	41	2.89	367	3	0	332.2	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	85	2.97	84	5.98	20.2
25	Nolan Ryan N. Ryan	26	1973	CAL	41	21	16	.568	39	2.87	383	4	1	326.0	238	104	113	18	162	7	2	2	1,355	15	10.57	4.47	2.36	0.50	28.3	12.0	1.23	.280	3.12	80	2.48	69	6.57	40.9