highest negative run differential by a mlb team in history

The New York Yankees have the highest run differential by a team, with a differential of 13,148 runs.

	TEAM	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	Yankees	13,148	19,093	.569	10,823	8,182	650,732	92,767	172,738	28,686	5,500	17,361	86,201	68,707	4,936	95,126	11,672	2,810	737,266	264,507	51,547	9,597	3,294	2,843	10,706	.265	.339	.406	.745
2	Giants	7,478	21,802	.535	11,585	10,054	744,019	100,785	195,665	31,389	7,042	15,615	90,249	68,418	5,691	99,834	16,534	3,150	832,827	287,983	54,046	11,674	3,025	4,020	10,209	.263	.329	.387	.716
3	Dodgers	6,262	21,719	.532	11,481	10,099	740,059	98,095	193,365	31,114	7,011	14,180	88,308	69,020	5,163	100,612	17,353	3,554	830,165	281,041	52,305	12,774	3,073	3,743	9,967	.261	.327	.380	.707
4	Cubs	3,610	22,334	.513	11,373	10,800	764,305	102,846	200,156	33,805	7,362	15,299	88,431	68,662	5,293	105,293	15,825	3,076	854,204	294,582	56,466	13,028	2,916	3,524	9,978	.262	.326	.385	.711
5	Red Sox	3,587	19,382	.518	9,995	9,304	663,355	90,511	176,980	33,179	5,604	14,641	83,939	66,917	4,821	95,877	9,652	2,556	749,038	265,290	53,424	10,599	3,346	3,003	11,569	.267	.337	.400	.737
6	Guardians	2,236	19,389	.513	9,891	9,407	660,803	87,625	174,896	31,192	5,501	13,945	80,986	62,713	4,844	94,863	11,936	3,393	743,189	258,925	50,638	11,467	3,362	2,550	10,549	.265	.331	.392	.723
7	Browns	2,020	1,233	.644	781	432	43,777	7,933	11,555	1,658	602	304	4,657	3,473	353	436	2,307		47,743	15,329	2,564					.264	.325	.350	.675
8	Cardinals	1,968	20,686	.513	10,549	10,006	707,576	92,566	188,017	31,875	7,052	12,896	84,620	64,284	5,222	98,409	15,027	3,619	792,209	272,684	51,823	11,977	3,150	3,779	10,156	.266	.330	.385	.715
9	Braves	1,554	22,295	.504	11,151	10,990	763,327	99,646	198,234	32,152	6,303	15,086	86,688	67,617	5,077	100,409	14,109	3,070	851,597	288,250	53,541	12,686	2,890	3,660	10,402	.260	.323	.378	.701
10	Orioles	1,512	1,294	.579	730	530	45,361	8,530	13,521	1,814	865	218	6,940	4,345	992	2,952	2,993		51,317	17,719	2,897	619				.298	.372	.391	.763
11	Grays	909	725	.612	438	278	26,572	4,037	6,764	1,084	341	98	292	1,192					27,764	8,824	1,523					.255		.332
12	Reds	776	21,919	.504	10,976	10,804	746,828	98,361	194,574	32,437	7,564	14,360	87,499	66,812	5,514	102,542	18,178	3,414	835,036	285,219	54,361	12,665	3,049	3,649	9,742	.261	.325	.382	.707
13	Astros	753	10,058	.503	5,055	4,998	341,333	42,900	87,026	15,953	2,174	8,466	40,376	32,436	2,915	63,170	7,170	3,142	383,438	132,725	26,593	4,031	2,723	3,146	7,439	.255	.323	.389	.711
14	Reds	578	269	.659	174	90	9,515	2,020	2,647	386	176	106	1,548	1,303	109	499	859		10,927	3,703	668					.278	.371	.389	.761
15	Blue Jays	380	7,630	.499	3,803	3,824	261,411	35,279	67,992	13,583	1,494	8,296	33,464	24,241	2,436	49,152	4,583	1,967	291,729	109,451	23,373	1,507	2,134	1,406	5,953	.260	.326	.419	.745
16	Athletics	356	1,219	.529	633	564	43,556	7,481	11,208	1,782	741	284	4,168	3,158	351	548	1,900		47,191	15,324	2,807					.257	.315	.352	.666
17	Tigers	345	19,416	.503	9,726	9,597	662,103	89,172	174,914	29,648	6,303	14,618	82,122	65,646	4,461	96,997	11,300	2,939	746,338	261,022	50,569	11,009	3,119	2,450	10,731	.264	.333	.394	.727
18	Outlaw Reds	237	105	.657	69	36	3,786	703	1,027	118	63	26		147		482			3,933	1,349	207					.271		.356
19	Whales	207	312	.565	173	133	10,231	1,262	2,634	412	127	102	1,102	964	71	1,200	332		11,614	3,606	641	348				.257	.326	.352	.678
20	Dark Blues	198	129	.619	78	48	5,022	770	1,348	159	53	6		69					5,091	1,631	218					.268		.325
21	Peppers	163	312	.551	168	137	10,273	1,347	2,757	440	170	50	1,116	908	72	1,160	457		11,678	3,687	660	425				.268	.332	.359	.691
22	Giants	143	132	.565	74	57	4,913	1,018	1,393	204	97	66	793	486	31	364	231		5,430	1,989	367					.284	.352	.405	.757
23	Brown Stockings	123	124	.589	73	51	4,656	670	1,173	124	63	3		116					4,772	1,432	190					.252		.308
24	Pirates	116	138	.547	75	62	4,968	886	1,311	200	95	31	705	492	43	410	276		5,503	1,794	326					.264	.335	.361	.697
25	Maroons	90	351	.504	173	170	12,293	1,824	3,081	563	108	70	684	630			156		12,923	4,070	741					.251		.331