worst run differential per game by a team from 1934 to 1961

Between the 1934 and 1961 seasons, the Kansas City Athletics had the lowest run differential per game by a team, with -1.01.

	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	Athletics	-1.01	-4,352	4,327	.401	1,722	2,575	147,455	18,107	37,952	6,161	1,337	2,542	16,861	15,027	588	16,917	1,211	318	165,755	54,413	10,040	2,387	298	193	3,046	.257	.328	.369	.697
2	Senators	-0.98	-158	161	.379	61	100	5,366	618	1,307	217	44	119	578	558	21	917	81	47	6,062	1,969	380	73	44	30	127	.244	.315	.367	.682
3	Orioles	-0.78	-3,387	4,338	.430	1,847	2,453	147,752	18,139	37,850	6,490	1,225	2,501	16,967	15,734	548	18,420	1,142	373	166,904	54,293	10,216	2,562	308	229	2,858	.256	.329	.367	.697
4	Phillies	-0.77	-3,344	4,317	.415	1,782	2,511	147,015	17,121	37,699	6,085	1,218	2,508	15,882	13,582	677	17,695	1,308	355	163,937	53,744	9,811	2,342	321	341	2,816	.256	.322	.366	.687
5	Twins	-0.61	-2,642	4,327	.439	1,888	2,413	148,533	18,589	38,579	6,249	1,633	2,017	17,275	15,733	761	16,556	1,785	397	167,541	54,145	9,899	2,205	309	214	2,847	.260	.333	.365	.698
6	Pirates	-0.25	-1,098	4,329	.472	2,026	2,267	148,795	18,827	39,387	6,349	1,692	2,502	17,503	14,206	628	16,786	1,220	305	166,272	56,626	10,543	2,302	341	384	2,775	.265	.331	.381	.711
7	Angels	-0.25	-40	162	.435	70	91	5,424	744	1,331	218	22	189	700	681	30	1,068	37	28	6,252	2,160	429	80	37	25	116	.245	.331	.398	.729
8	Reds	-0.13	-548	4,318	.488	2,097	2,202	148,360	18,409	38,467	6,457	1,171	2,985	17,225	13,105	751	16,908	1,447	362	165,017	56,221	10,613	2,432	369	355	2,572	.259	.322	.379	.701
9	Cubs	-0.12	-514	4,334	.481	2,071	2,232	148,979	18,717	38,925	6,456	1,380	3,028	17,442	13,770	730	18,589	1,402	321	166,202	57,225	10,864	2,424	299	385	2,645	.261	.326	.384	.710
10	White Sox	0.04	153	4,323	.506	2,171	2,123	147,579	18,943	38,818	6,148	1,358	2,039	17,528	15,653	935	15,239	2,272	524	167,179	53,799	9,545	2,617	395	244	2,851	.263	.337	.365	.701
11	Braves	0.04	156	4,319	.501	2,150	2,139	148,260	18,430	38,431	6,230	1,127	3,062	17,233	13,678	674	17,144	1,351	291	165,531	56,101	10,419	2,573	346	444	2,685	.259	.324	.378	.702
12	Giants	0.26	1,128	4,320	.522	2,241	2,055	148,589	19,783	39,154	5,780	1,227	3,880	18,500	14,021	842	16,469	1,252	365	166,122	59,028	10,887	2,319	351	361	2,729	.264	.330	.397	.727
13	Tigers	0.32	1,396	4,347	.527	2,275	2,041	149,562	20,781	40,118	6,736	1,349	3,081	19,341	16,963	647	16,361	1,539	363	170,055	58,795	11,166	2,538	345	264	3,047	.268	.345	.393	.738
14	Red Sox	0.37	1,621	4,330	.533	2,294	2,009	149,309	21,561	40,471	7,254	1,332	3,110	20,208	17,775	623	17,199	1,495	311	170,553	59,719	11,696	2,488	358	270	3,112	.271	.350	.400	.750
15	Indians	0.43	1,843	4,334	.548	2,361	1,944	148,696	20,204	39,548	6,834	1,407	3,333	18,956	15,565	662	17,494	1,381	360	167,815	59,195	11,574	2,505	387	233	2,717	.266	.337	.398	.735
16	Dodgers	0.46	2,013	4,337	.558	2,401	1,904	148,971	20,933	39,725	6,692	1,415	3,191	19,374	16,315	728	17,626	2,070	528	168,999	58,820	11,298	2,636	349	381	2,738	.267	.341	.395	.736
17	Cardinals	0.51	2,226	4,346	.563	2,424	1,882	150,996	20,450	41,143	7,310	1,581	2,869	19,013	14,203	702	15,957	1,393	427	168,624	60,222	11,760	2,388	335	423	2,664	.272	.337	.399	.736
18	Yankees	1.29	5,568	4,327	.623	2,682	1,622	148,696	22,673	40,121	6,378	1,647	4,103	21,244	17,390	858	17,508	1,528	361	169,529	62,102	12,128	2,240	345	316	2,618	.270	.349	.418	.767