most completed game with maximum 1 run in a season national league

The Chicago Cubs have the most complete games by an NL team with 1 or fewer run allowed in a season, with 62 complete games in 1906.

	TEAM	CG	R	SEASON	G	W%	W	L	GS	ERA	SO	SHO	SV	IP	H	ER	HR	BB	HBP	GF	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Cubs	62	42	1906	93	.857	78	13	70		348	28	7	668.0	356		2	169	22	21		2,441	7	4.69	2.28	2.06	0.03	14.3	6.9	0.79	.186	0.57	4.80
2	Cubs	60	42	1907	101	.790	79	21	68		318	31	5	674.2	378		2	163	16	30		2,480	5	4.24	2.17	1.95	0.03	12.8	6.6	0.80	.190	0.56	5.04
3	Cubs	58	46	1909	105	.718	74	29	64		334	32	10	668.1	405		0	133	18	34		2,464	12	4.50	1.79	2.51	0.00	13.6	5.4	0.80	.205	0.62	5.45
4	Giants	54	49	1904	82	.949	75	4	65		292	21	9	590.1	355		4	133	11	17		2,225	5	4.45	2.03	2.20	0.06	13.1	6.0	0.83	.197	0.75	5.41
5	Phillies	51	43	1908	86	.647	55	30	56		222	22	5	558.0	355		0	122	14	29		2,062	11	3.58	1.97	1.82	0.00	10.8	5.9	0.85	.208	0.69	5.73
6	Cubs	50	38	1908	97	.755	71	23	60		291	27	7	620.1	344		2	142	12	33		2,284	11	4.22	2.06	2.05	0.03	12.7	6.2	0.78	.186	0.55	4.99
7	Cubs	50	29	1905	61	.817	49	11	51		225	23	2	484.2	285		0	108	11	10		1,774	5	4.18	2.01	2.08	0.00	12.7	6.1	0.81	.199	0.54	5.29
8	Giants	49	66	1917	132	.630	80	47	62	0.73	283	17	12	678.0	451	55	5	138	13	52		2,566	9	3.76	1.83	2.05	0.07	11.0	5.4	0.87	.210	0.88	5.99
9	Pirates	49	43	1908	104	.692	72	32	55		196	24	10	612.0	360		1	151	18	41		2,300	6	2.88	2.22	1.30	0.01	8.5	6.6	0.83	.186	0.63	5.29
10	Reds	48	39	1919	109	.661	72	37	52	0.51	191	23	12	562.2	338	32	1	117	8	45		2,069	3	3.06	1.87	1.63	0.02	9.2	5.7	0.81	.192	0.62	5.41
11	Pirates	48	56	1909	115	.754	86	28	54		260	21	11	677.0	403		2	140	14	49		2,491	4	3.46	1.86	1.86	0.03	10.4	5.6	0.80	.193	0.74	5.36
12	Giants	48	46	1908	113	.714	80	32	58		323	24	10	629.1	382		3	100	13	48		2,331	2	4.62	1.43	3.23	0.04	13.9	4.3	0.77	.200	0.66	5.46
13	Pirates	48	32	1906	74	.764	55	17	51		225	26	0	513.1	342		0	99	19	23		1,905	5	3.94	1.74	2.27	0.00	11.8	5.2	0.86	.219	0.56	6.00
14	Cardinals	47	72	1968	240	.567	136	104	65	0.65	565	27	32	828.1	514	60	13	181	12	94	28	3,125	13	6.14	1.97	3.12	0.14	18.1	5.8	0.84	.213	0.78	5.58
15	Cardinals	47	47	1944	136	.577	75	55	49	0.59	307	26	12	628.1	354	41	5	190	10	60		2,348	6	4.40	2.72	1.62	0.07	13.1	8.1	0.87	.190	0.67	5.07
16	Cardinals	47	56	1943	130	.664	85	43	52	0.71	271	20	15	617.0	372	49	7	158	3	55		2,302	8	3.95	2.30	1.72	0.10	11.8	6.9	0.86	.196	0.82	5.43
17	Robins	47	53	1916	120	.626	72	43	51	0.55	291	22	8	622.0	408	38	1	129	17	49		2,331	11	4.21	1.87	2.26	0.01	12.5	5.5	0.86	.215	0.77	5.90
18	Braves	47	49	1916	124	.615	72	45	57	0.56	285	21	10	625.2	377	39	3	114	13	51		2,312	8	4.10	1.64	2.50	0.04	12.3	4.9	0.78	.197	0.70	5.42
19	Pirates	47	33	1907	78	.763	58	18	47		223	24	3	512.2	301		0	122	14	31		1,925	4	3.91	2.14	1.83	0.00	11.6	6.3	0.83	.192	0.58	5.28
20	Cardinals	46	67	1946	193	.492	95	98	52	0.65	320	18	14	690.2	471	50	14	194	11	75		2,634	5	4.17	2.53	1.65	0.18	12.1	7.4	0.96	.218	0.87	6.14
21	Phillies	46	34	1907	77	.618	47	29	47		195	21	3	478.1	238		0	129	13	28		1,748	4	3.67	2.43	1.51	0.00	11.2	7.4	0.77	.169	0.64	4.48
22	Superbas	45	32	1907	63	.712	42	17	47		184	20	1	470.0	313		1	125	10	16		1,791	4	3.52	2.39	1.47	0.02	10.3	7.0	0.93	.212	0.61	5.99
23	Bees	44	48	1937	118	.568	67	51	45	0.58	165	16	9	573.2	374	37	1	133	3	53		2,167	4	2.59	2.09	1.24	0.02	7.6	6.1	0.88	.200	0.75	5.87
24	Giants	44	55	1933	153	.610	89	57	54	0.61	278	22	15	682.0	460	46	11	144	9	70		2,587	8	3.67	1.90	1.93	0.15	10.7	5.6	0.89	.209	0.73	6.07
25	Giants	44	40	1906	87	.756	65	21	50		294	17	13	510.1	303		0	119	12	35		1,911	5	5.18	2.10	2.47	0.00	15.4	6.2	0.83	.204	0.71	5.34