most complete game with maximum 1 earned run in a season

Bob Gibson has the most complete games with 1 or fewer earned run in a season, with 22 complete games in 1968.

Interpreted as:

most complete game by a player with maximum 1 earned run in a season

	NAME	CG	ER	SEASON	TM	G	W	L	W%	GS	ERA	SO	SHO	SV	IP	H	R	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Bob Gibson B. Gibson	22	9	1968	STL	24	20	3	.870	24	0.37	183	13	0	218.2	116	11	1	40	3	0	4	796	3	7.53	1.65	4.58	0.04	23.0	5.0	0.71	.202	0.45	4.77
2	Steve Carlton S. Carlton	19	9	1972	PHI	21	19	1	.950	21	0.43	167	8	0	187.0	116	15	3	33	1	0	2	694	5	8.04	1.59	5.06	0.14	24.1	4.8	0.80	.231	0.72	5.58
3	Sandy Koufax S. Koufax	19	17	1966	LAD	24	20	1	.952	24	0.75	211	5	0	203.0	129	26	6	49	0	0	2	774	3	9.35	2.17	4.31	0.27	27.3	6.3	0.88	.242	1.15	5.72
4	Bob Feller B. Feller	19	11	1946	CLE	26	16	4	.800	21	0.51	175	10	3	193.0	104	16	1	75	1	4		740	2	8.16	3.50	2.33	0.05	23.6	10.1	0.93	.211	0.75	4.85
5	Hal Newhouser H. Newhouser	19	9	1946	DET	21	19	0	1.000	19	0.46	163	6	1	174.2	90	16	2	54	0	2		664	2	8.40	2.78	3.02	0.10	24.5	8.1	0.82	.198	0.82	4.64
6	Dizzy Trout D. Trout	19	10	1944	DET	27	20	2	.909	19	0.49	68	7	0	184.1	128	17	2	29	2	6		694	1	3.32	1.42	2.34	0.10	9.8	4.2	0.85	.212	0.83	6.25
7	Juan Marichal J. Marichal	18	7	1965	SFG	21	18	2	.900	19	0.36	129	10	1	173.1	100	12	5	20	1	2	1	640	1	6.70	1.04	6.45	0.26	20.2	3.1	0.69	.196	0.62	5.19
8	Dolf Luque D. Luque	18	6	1923	CIN	22	17	2	.895	18	0.31	92	6	2	176.2	112	18	0	40	1	4		671	0	4.69	2.04	2.30	0.00	13.7	6.0	0.86	.208	0.92	5.71
9	Tom Seaver T. Seaver	17	12	1971	NYM	19	15	2	.882	19	0.63	191	4	0	171.1	95	15	6	29	1	0	1	620	2	10.03	1.52	6.59	0.32	30.8	4.7	0.72	.226	0.79	4.99
10	Don Drysdale D. Drysdale	17	11	1964	LAD	21	13	6	.684	21	0.53	141	5	0	186.1	119	20	5	35	5	0	6	707	3	6.81	1.69	4.03	0.24	19.9	5.0	0.83	.219	0.97	5.75
11	Robin Roberts R. Roberts	17	14	1953	PHN	20	15	1	.938	17	0.81	85	5	2	155.0	117	18	5	19	2	2		594	1	4.94	1.10	4.47	0.29	14.3	3.2	0.88	.232	1.05	6.79
12	Hal Newhouser H. Newhouser	17	11	1945	DET	22	17	1	.944	19	0.59	124	8	2	168.1	111	16	2	56	0	2		653	6	6.63	2.99	2.21	0.11	19.0	8.6	0.99	.231	0.86	5.93
13	Mort Cooper M. Cooper	17	8	1942	SLN	20	15	2	.882	19	0.43	82	10	0	166.1	90	15	1	32	0	1		611	2	4.44	1.73	2.56	0.05	13.4	5.2	0.73	.179	0.81	4.87
14	Fergie Jenkins F. Jenkins	16	12	1974	TEX	19	17	0	1.000	19	0.65	135	6	0	165.2	107	19	3	20	3	0	2	620	2	7.33	1.09	6.75	0.16	21.8	3.2	0.77	.227	1.03	5.81
15	Gaylord Perry G. Perry	16	10	1972	CLE	19	17	1	.944	18	0.53	112	5	1	170.0	99	13	1	39	2	1	4	637	3	5.93	2.06	2.87	0.05	17.6	6.1	0.81	.203	0.69	5.24
16	Wilbur Wood W. Wood	16	14	1972	CWS	23	16	4	.800	23	0.64	111	8	0	197.1	128	22	8	29	3	0	2	737	1	5.06	1.32	3.83	0.36	15.1	3.9	0.80	.205	1.00	5.84
17	Vida Blue V. Blue	16	8	1971	OAK	21	16	3	.842	21	0.42	170	8	0	171.2	85	13	0	44	2	0	0	633	5	8.91	2.31	3.86	0.00	26.9	7.0	0.75	.204	0.68	4.46
18	Juan Marichal J. Marichal	16	11	1969	SFG	20	15	3	.833	19	0.60	115	8	0	166.0	94	20	2	28	2	1	3	609	4	6.23	1.52	4.11	0.11	18.9	4.6	0.73	.199	1.08	5.10
19	Luis Tiant L. Tiant	16	10	1968	CLE	21	15	2	.882	20	0.52	176	9	0	172.0	82	12	5	41	4	0	1	634	2	9.21	2.15	4.29	0.26	27.8	6.5	0.72	.189	0.63	4.29
20	Sandy Koufax S. Koufax	16	8	1965	LAD	19	16	1	.941	17	0.47	176	8	2	153.0	75	11	5	20	1	2	0	550	3	10.35	1.18	8.80	0.29	32.0	3.6	0.62	.201	0.65	4.41
21	Sandy Koufax S. Koufax	16	12	1963	LAD	25	19	1	.950	25	0.50	199	11	0	215.2	106	14	4	37	3	0	4	792	4	8.30	1.54	5.38	0.17	25.1	4.7	0.66	.186	0.58	4.42
22	Bob Lemon B. Lemon	16	17	1952	CLE	24	15	3	.833	18	0.90	74	5	4	169.2	99	27	5	59	4	6		657	4	3.93	3.13	1.25	0.27	11.3	9.0	0.93	.183	1.43	5.25
23	Spud Chandler S. Chandler	16	12	1946	NYY	20	16	1	.941	18	0.68	84	6	2	159.0	96	19	2	45	0	2		593	3	4.75	2.55	1.87	0.11	14.2	7.6	0.89	.203	1.08	5.43
24	Roger Wolff R. Wolff	16	12	1945	WSH	22	15	4	.789	18	0.63	70	4	2	172.2	107	19	2	33	1	4		655	0	3.65	1.72	2.12	0.10	10.7	5.0	0.81	.191	0.99	5.58
25	Spud Chandler S. Chandler	16	8	1943	NYY	18	16	0	1.000	18	0.45	85	5	0	161.0	101	15	0	26	4	0		597	1	4.75	1.45	3.27	0.00	14.2	4.4	0.79	.210	0.84	5.65