worst run differential per game by a team from 1947 to 1966

Between the 1947 and 1966 seasons, the New York Mets had the lowest run differential per game by a team, with -1.53.

	TEAM	DIFF/G	DIFF	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Mets	-1.53	-1,242	811	.322	260	547	27,206	2,769	6,346	907	168	543	2,553	2,264	208	5,122	219	219	30,135	9,218	1,618	295	162	188	623	.233	.296	.339	.634
2	Senators	-0.93	-896	968	.393	380	587	32,384	3,521	7,632	1,176	218	776	3,298	3,055	148	5,987	378	214	36,223	11,572	2,170	414	222	192	734	.236	.303	.357	.660
3	Astros	-0.81	-659	811	.412	333	475	27,239	2,732	6,472	893	204	446	2,514	2,323	197	4,378	301	192	30,332	9,111	1,543	402	171	227	617	.238	.300	.334	.635
4	Athletics	-0.81	-2,550	3,139	.423	1,321	1,803	106,066	12,903	26,664	4,239	899	2,123	12,053	11,065	542	14,454	951	486	119,713	39,070	7,261	1,559	481	370	2,632	.251	.324	.368	.692
5	Cubs	-0.66	-2,079	3,137	.429	1,338	1,780	107,067	12,661	26,997	4,272	940	2,687	11,886	9,500	584	16,629	1,002	574	118,906	41,210	7,899	1,258	497	651	2,329	.252	.315	.385	.700
6	Orioles	-0.51	-1,605	3,134	.461	1,438	1,684	105,727	12,362	26,301	4,252	736	2,193	11,539	10,905	487	15,370	938	551	119,319	38,604	7,181	1,693	507	483	2,610	.249	.320	.365	.686
7	Twins	-0.43	-1,354	3,134	.450	1,405	1,717	105,860	13,080	26,438	4,157	930	2,310	12,275	11,449	651	14,826	929	528	119,917	39,385	7,397	1,428	529	482	2,583	.250	.325	.372	.697
8	Pirates	-0.39	-1,217	3,132	.459	1,431	1,687	107,062	13,040	27,861	4,251	1,081	2,325	12,192	9,529	508	15,138	798	516	119,140	41,249	7,657	1,507	534	688	2,461	.260	.322	.385	.707
9	Angels	-0.18	-179	971	.477	463	507	32,505	3,734	7,906	1,223	212	737	3,474	3,171	188	5,856	362	235	36,603	11,764	2,172	486	253	248	684	.243	.312	.362	.674
10	Phillies	-0.16	-499	3,130	.486	1,514	1,604	106,250	12,993	27,159	4,347	990	2,284	12,079	10,286	628	15,381	987	545	119,224	40,338	7,621	1,544	516	628	2,404	.256	.324	.380	.703
11	Reds	-0.02	-75	3,122	.495	1,541	1,575	107,088	13,886	27,848	4,664	758	2,811	13,041	9,883	575	14,833	1,120	585	119,523	42,461	8,233	1,423	554	678	2,243	.260	.324	.397	.721
12	Tigers	0.1	305	3,145	.507	1,586	1,541	107,038	14,103	27,729	4,319	842	2,638	13,235	12,020	566	13,879	944	518	121,772	41,646	7,799	1,602	546	488	2,625	.259	.335	.389	.725
13	Red Sox	0.14	426	3,134	.508	1,588	1,537	107,448	14,829	28,263	4,931	778	2,738	13,987	12,679	526	15,027	770	424	122,492	42,964	8,447	1,317	522	490	2,847	.263	.342	.400	.742
14	Cardinals	0.22	695	3,134	.528	1,645	1,473	107,908	14,093	28,768	4,780	1,024	2,335	13,087	10,328	585	13,651	1,082	674	120,653	42,601	8,139	1,308	524	666	2,432	.267	.332	.395	.727
15	White Sox	0.33	1,041	3,144	.531	1,659	1,467	106,438	13,405	27,349	4,153	901	1,900	12,468	11,471	912	13,145	1,651	742	121,240	39,004	6,954	1,808	611	484	2,464	.257	.333	.366	.699
16	Giants	0.42	1,331	3,134	.540	1,687	1,438	107,078	14,461	27,721	4,067	878	3,384	13,504	10,241	633	14,356	1,058	556	119,894	43,696	8,329	1,396	546	662	2,344	.259	.326	.408	.734
17	Indians	0.47	1,478	3,139	.553	1,730	1,396	106,769	14,161	27,471	4,172	675	3,017	13,330	11,200	647	15,038	946	550	120,821	42,044	7,864	1,615	590	487	2,362	.257	.330	.394	.724
18	Braves	0.52	1,617	3,138	.547	1,706	1,414	107,205	14,390	28,011	4,525	800	3,108	13,477	10,408	596	14,800	1,058	495	120,402	43,460	8,433	1,655	538	730	2,419	.261	.329	.405	.734
19	Dodgers	0.68	2,146	3,139	.586	1,832	1,294	106,578	14,954	27,965	4,293	870	2,896	13,861	11,605	628	15,152	1,982	842	121,189	42,686	8,059	1,818	560	659	2,432	.262	.337	.401	.737
20	Yankees	1.06	3,334	3,132	.607	1,895	1,226	107,018	15,368	28,170	4,240	981	3,189	14,417	11,490	593	14,288	883	483	121,199	43,939	8,410	1,562	536	575	2,280	.263	.336	.411	.747