Between the 1970 and 1979 seasons, the Baltimore Orioles pitched the most shutouts by a team, with 139 shutouts.

Interpreted as:

teams with the most regular-season shutouts 1970s

	TEAM	SHO	G	W%	W	L	GS	ERA	SO	CG	SV	IP	H	ER	R	HR	BB	HBP	IBB	TBF	WP	K/9	BB/9	K/BB	HR/9	K%	BB%	WHIP	BABIP	RA	H/9
1	Orioles	139	1,600	.590	944	656	1,600	3.21	7,610	628	255	14435.1	13,094	5,148	5,726	1,128	4,694	195	369	59,508	376	4.74	2.93	1.62	0.70	12.8	7.9	1.23	.261	3.57	8.16
2	Dodgers	137	1,612	.565	910	701	1,612	3.19	8,675	421	325	14567.2	13,220	5,166	5,873	1,126	4,609	270	335	60,558	397	5.36	2.85	1.88	0.70	14.3	7.6	1.22	.264	3.63	8.17
3	Astros	114	1,611	.493	793	817	1,611	3.63	8,746	419	271	14480.1	13,709	5,839	6,504	989	5,694	344	448	61,709	605	5.44	3.54	1.54	0.61	14.2	9.2	1.34	.277	4.04	8.52
4	Angels	112	1,613	.484	781	831	1,613	3.56	9,466	519	253	14476.1	13,262	5,734	6,536	1,160	5,959	384	474	61,470	501	5.89	3.70	1.59	0.72	15.4	9.7	1.33	.272	4.06	8.25
5	Yankees	109	1,608	.555	892	715	1,608	3.35	7,435	504	327	14401.1	13,642	5,357	6,081	1,130	4,647	244	423	60,105	421	4.65	2.90	1.60	0.71	12.4	7.7	1.27	.268	3.80	8.53
6	Cardinals	106	1,616	.496	800	813	1,616	3.64	8,414	414	251	14555.0	14,057	5,881	6,690	1,044	5,626	260	757	62,063	525	5.20	3.48	1.50	0.65	13.6	9.1	1.35	.279	4.14	8.69
7	Red Sox	106	1,609	.556	895	714	1,609	3.77	7,939	523	308	14394.1	14,533	6,029	6,766	1,359	4,807	336	413	61,323	334	4.96	3.01	1.65	0.85	12.9	7.8	1.34	.281	4.23	9.09
8	Rangers	101	1,608	.465	747	860	1,608	3.76	8,133	410	269	14418.0	14,080	6,020	6,891	1,225	5,310	361	490	61,413	462	5.08	3.31	1.53	0.76	13.2	8.6	1.34	.277	4.30	8.79
9	Mets	100	1,614	.473	763	850	1,614	3.42	9,734	371	295	14562.2	13,431	5,533	6,214	1,127	5,211	277	764	61,145	415	6.02	3.22	1.87	0.70	15.9	8.5	1.28	.275	3.84	8.30
10	Athletics	96	1,610	.520	838	772	1,610	3.41	8,030	401	336	14433.1	13,430	5,467	6,283	1,190	5,119	307	461	60,705	452	5.01	3.19	1.57	0.74	13.2	8.4	1.29	.266	3.92	8.37
11	Royals	95	1,611	.528	851	760	1,611	3.61	7,709	431	317	14463.1	13,920	5,797	6,591	1,086	5,145	322	428	61,157	421	4.80	3.20	1.50	0.68	12.6	8.4	1.32	.274	4.10	8.66
12	Giants	92	1,612	.493	794	818	1,612	3.76	8,252	357	303	14434.1	14,230	6,024	6,957	1,176	5,315	282	692	61,919	481	5.15	3.31	1.55	0.73	13.3	8.6	1.35	.278	4.34	8.87
13	Pirates	87	1,612	.569	916	695	1,612	3.39	8,405	362	401	14569.0	13,848	5,481	6,265	1,058	5,134	292	741	61,575	395	5.19	3.17	1.64	0.65	13.7	8.3	1.30	.274	3.87	8.55
14	Expos	87	1,611	.465	748	862	1,611	3.78	8,342	339	295	14449.1	13,856	6,071	6,856	1,184	6,103	323	624	61,982	524	5.20	3.80	1.37	0.74	13.5	9.8	1.38	.275	4.27	8.63
15	Brewers	87	1,612	.458	738	873	1,612	3.88	6,918	435	276	14340.0	14,309	6,180	6,930	1,277	5,294	352	561	61,355	465	4.34	3.32	1.31	0.80	11.3	8.6	1.37	.274	4.35	8.98
16	Cubs	86	1,613	.487	785	827	1,613	3.89	8,847	352	328	14467.1	14,826	6,256	7,100	1,270	4,911	321	706	62,059	439	5.50	3.06	1.80	0.79	14.3	7.9	1.36	.290	4.42	9.22
17	Reds	81	1,611	.592	953	657	1,611	3.55	8,077	288	441	14496.2	13,913	5,725	6,347	1,213	5,156	242	675	61,268	419	5.01	3.20	1.57	0.75	13.2	8.4	1.32	.273	3.94	8.64
18	Padres	81	1,609	.415	667	942	1,609	3.86	8,184	312	272	14406.1	14,422	6,185	7,121	1,172	5,784	287	903	62,287	477	5.11	3.61	1.41	0.73	13.1	9.3	1.40	.283	4.45	9.01
19	Twins	79	1,607	.506	812	794	1,607	3.72	8,255	397	309	14399.1	14,186	5,957	6,790	1,211	5,197	347	313	61,247	451	5.16	3.25	1.59	0.76	13.5	8.5	1.35	.281	4.24	8.87
20	Phillies	78	1,614	.503	812	801	1,614	3.76	8,894	362	296	14473.2	14,005	6,040	6,694	1,219	5,208	284	606	61,203	477	5.53	3.24	1.71	0.76	14.5	8.5	1.33	.280	4.16	8.71
21	Tigers	75	1,609	.490	789	820	1,609	3.89	8,572	461	283	14370.2	14,239	6,219	6,969	1,384	5,414	364	411	61,530	472	5.37	3.39	1.58	0.87	13.9	8.8	1.37	.281	4.36	8.92
22	White Sox	74	1,608	.469	752	853	1,608	3.93	8,176	393	339	14351.0	14,376	6,273	7,081	1,143	5,552	380	343	61,804	429	5.13	3.48	1.47	0.72	13.2	9.0	1.39	.284	4.44	9.02
23	Braves	71	1,611	.451	725	883	1,611	4.05	8,119	359	287	14380.0	14,661	6,471	7,385	1,353	5,440	351	620	62,346	545	5.08	3.40	1.49	0.85	13.0	8.7	1.40	.283	4.62	9.18
24	Indians	69	1,603	.460	737	866	1,603	3.95	8,516	378	309	14370.1	13,964	6,302	7,017	1,340	5,894	346	617	61,616	508	5.33	3.69	1.44	0.84	13.8	9.6	1.38	.277	4.39	8.75
25	Blue Jays	12	484	.343	166	318	484	4.64	2,142	119	54	4274.2	4,604	2,205	2,459	466	1,831	82	115	18,776	173	4.51	3.86	1.17	0.98	11.4	9.8	1.51	.290	5.18	9.69