least runs per game by mlb team since 1850 minimum 100 games played

Since 1850, the Baltimore Terrapins have the fewest runs per game by a team with 100+ games played, with 3.81.

	TEAM	R/G	G	R	W%	W	L	AB	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Terrapins	3.81	314	1,195	.425	131	177	10,180	2,609	418	120	68	1,016	957	83	1,184	280		11,579	3,471	606	359				.256	.325	.341	.666
2	Terriers	3.83	313	1,199	.489	149	156	10,223	2,598	392	146	49	1,026	1,079	70	1,150	308		11,783	3,429	587	411				.254	.329	.335	.665
3	Rebels	3.86	310	1,197	.495	150	153	10,154	2,657	360	170	54	1,027	858	77	1,085	377		11,485	3,519	584	396				.262	.324	.347	.670
4	Blues	3.88	308	1,194	.508	154	149	10,129	2,525	370	142	77	1,014	850	42	1,329	412		11,287	3,410	589	266				.249	.310	.337	.647
5	Packers	3.88	307	1,191	.487	148	156	10,064	2,575	426	143	67	1,040	767	82	1,091	315		11,264	3,488	636	351				.256	.314	.347	.660
6	Cowboys	3.92	126	494	.248	30	91	4,236	967	177	48	19	370	269		608	96		4,505	1,297	244					.228		.306
7	Whales	4.04	312	1,262	.565	173	133	10,231	2,634	412	127	102	1,102	964	71	1,200	332		11,614	3,606	641	348				.257	.326	.352	.678
8	Padres	4.05	8,933	36,201	.467	4,174	4,757	301,969	75,281	13,324	1,766	7,292	34,044	28,750	2,136	59,760	6,027	2,610	338,833	114,013	22,382	3,719	2,259	2,692	6,526	.249	.317	.378	.694
9	Mets	4.13	10,061	41,512	.484	4,867	5,186	340,373	85,037	15,189	1,819	8,641	39,097	32,540	2,886	65,285	5,917	2,739	382,420	129,787	25,649	3,990	2,631	3,146	7,490	.250	.318	.381	.700
10	Nationals	4.19	8,926	37,410	.482	4,302	4,620	301,902	76,602	14,781	1,794	7,642	35,167	28,372	2,642	57,468	6,578	2,791	339,098	117,897	24,217	3,886	2,296	2,890	6,528	.254	.321	.391	.712
11	Hoosiers	4.2	110	462	.271	29	78	3,813	890	129	62	20		125	22	561			3,960	1,203	211					.233	.262	.315	.577
12	Nationals	4.2	514	2,160	.326	163	337	17,337	3,944	533	220	125	1,647	1,246	127		1,040		18,710	5,292	878					.227	.284	.305	.589
13	Marlins	4.21	5,098	21,457	.459	2,342	2,756	173,308	44,160	8,400	991	4,641	20,347	15,669	1,840	38,587	3,281	1,305	193,828	68,465	14,032	1,724	1,287	1,205	3,824	.255	.321	.395	.716
14	Blue Stockings	4.21	110	463	.442	46	58	3,712	859	153	48	8		157	26	545			3,895	1,132	209					.231	.268	.305	.572
15	Tip-Tops	4.22	310	1,309	.480	147	159	10,256	2,750	430	160	78	1,134	877	92	1,223	469		11,516	3,734	668	291				.268	.331	.364	.695
16	Astros	4.27	10,067	42,951	.503	5,062	5,000	341,648	87,119	15,967	2,176	8,479	40,425	32,463	2,921	63,229	7,172	3,143	383,788	132,875	26,622	4,031	2,725	3,147	7,444	.255	.323	.389	.712
17	Peppers	4.32	312	1,347	.551	168	137	10,273	2,757	440	170	50	1,116	908	72	1,160	457		11,678	3,687	660	425				.268	.332	.359	.691
18	Orioles	4.32	19,401	83,776	.475	9,158	10,133	659,007	170,035	29,397	4,915	14,482	77,460	63,398	4,493	98,697	10,581	2,790	740,544	252,708	48,794	10,533	3,113	2,580	10,868	.258	.326	.383	.709
19	Angels	4.33	10,226	44,258	.495	5,064	5,159	346,949	88,739	15,339	1,815	9,277	41,648	32,446	2,852	63,135	6,063	3,111	388,566	135,539	26,431	3,541	2,778	2,490	7,900	.256	.322	.391	.713
20	White Sox	4.34	19,397	84,208	.499	9,623	9,671	656,726	170,468	28,273	5,557	12,317	77,406	62,226	5,258	92,432	13,645	3,493	739,819	246,806	46,147	12,377	3,232	2,464	10,543	.260	.327	.376	.703
21	Royals	4.37	8,922	38,972	.476	4,250	4,670	305,151	80,108	14,982	2,295	7,033	36,786	26,092	2,476	52,404	7,117	2,909	338,774	120,779	24,310	2,379	2,676	1,873	6,801	.263	.323	.396	.719
22	Twins	4.4	19,411	85,341	.482	9,301	10,001	662,152	173,616	29,814	6,335	12,070	78,578	62,479	5,185	94,816	12,033	3,086	743,180	252,310	48,219	10,191	3,173	2,665	10,999	.262	.329	.381	.710
23	Athletics	4.41	19,365	85,461	.486	9,366	9,912	656,386	168,936	29,265	5,337	14,193	78,760	64,653	4,746	99,418	12,133	3,212	739,582	251,454	48,795	10,686	3,111	2,272	10,656	.257	.327	.383	.710
24	Blues	4.44	549	2,437	.447	242	299	19,506	4,690	836	247	62		676					20,182	6,206	1,145					.240		.318
25	Mariners	4.44	7,639	33,918	.477	3,645	3,992	260,619	66,969	12,478	1,260	7,783	32,226	24,686	2,373	50,083	5,056	2,178	291,719	105,316	21,521	1,954	2,087	1,675	5,709	.257	.324	.404	.729