which mlb team had the worst run differential after 50 games

The Philadelphia Phillies have the lowest run differential by a team with 50+ games played, with a differential of -5,722 runs.

Interpreted as:

Which MLB team had the worst run differential after 50 or more games?

	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	Phillies	-5,722	21,691	.474	10,232	11,344	742,202	96,315	193,266	33,406	6,677	14,187	86,540	67,729	5,410	105,313	14,957	2,913	830,269	282,587	54,270	11,916	3,012	3,739	9,861	.260	.326	.381	.706
2	Orioles	-5,432	19,356	.475	9,135	10,111	657,466	83,572	169,646	29,317	4,911	14,428	77,268	63,275	4,474	98,299	10,544	2,779	738,846	252,069	48,656	10,531	3,100	2,575	10,840	.258	.326	.383	.709
3	Twins	-3,218	19,367	.482	9,283	9,975	660,668	85,160	173,263	29,750	6,332	12,013	78,402	62,353	5,156	94,445	12,013	3,079	741,530	251,716	48,095	10,189	3,164	2,663	10,969	.262	.329	.381	.710
4	Athletics	-3,068	19,319	.486	9,351	9,881	654,832	85,277	168,562	29,191	5,332	14,139	78,581	64,493	4,731	98,989	12,103	3,206	737,841	250,834	48,662	10,682	3,103	2,269	10,615	.257	.327	.383	.710
5	Padres	-2,821	8,888	.467	4,154	4,732	300,467	36,042	74,939	13,259	1,759	7,257	33,891	28,609	2,124	59,431	6,002	2,603	337,158	113,487	22,275	3,710	2,248	2,686	6,498	.249	.317	.378	.695
6	Marlins	-2,227	5,054	.459	2,319	2,735	171,795	21,265	43,762	8,323	982	4,604	20,161	15,535	1,832	38,258	3,251	1,292	192,153	67,861	13,909	1,717	1,274	1,203	3,795	.255	.321	.395	.716
7	Royals	-2,151	8,878	.477	4,233	4,643	303,669	38,827	79,744	14,906	2,288	7,001	36,644	25,994	2,457	52,104	7,088	2,894	337,156	120,229	24,195	2,368	2,668	1,867	6,779	.263	.323	.396	.719
8	Rangers	-2,081	10,171	.476	4,842	5,323	347,209	45,765	89,561	15,962	1,891	10,194	43,243	32,881	2,698	65,143	5,937	2,846	388,581	139,887	28,047	2,963	2,830	2,250	7,795	.258	.325	.403	.727
9	Colonels	-1,890	2,355	.429	993	1,320	82,256	12,464	21,505	2,816	1,292	436	8,508	6,080	757	3,638	3,474		89,787	28,213	4,544	609				.261	.319	.343	.662
10	Rockies	-1,885	5,063	.460	2,328	2,735	173,886	25,049	46,982	9,276	1,306	5,722	23,819	15,971	1,581	37,670	3,053	1,365	194,797	76,036	16,304	2,002	1,357	1,208	3,863	.270	.335	.437	.772
11	Senators	-1,865	1,265	.366	454	788	43,645	6,912	11,886	1,615	787	357	5,764	4,269	575	3,492	1,975		48,963	16,146	2,759	474				.272	.345	.370	.715
12	Mariners	-1,648	7,593	.477	3,622	3,969	259,009	33,719	66,556	12,413	1,258	7,721	32,032	24,555	2,350	49,685	5,021	2,168	289,936	104,648	21,392	1,947	2,075	1,664	5,676	.257	.325	.404	.729
13	Nationals	-1,489	8,883	.482	4,283	4,596	300,433	37,203	76,228	14,703	1,788	7,598	34,965	28,248	2,623	57,153	6,546	2,773	337,466	117,301	24,089	3,878	2,284	2,880	6,501	.254	.321	.390	.711
14	Nationals	-1,080	514	.326	163	337	17,337	2,160	3,944	533	220	125	1,647	1,246	127		1,040		18,710	5,292	878					.227	.284	.305	.589
15	Brewers	-814	8,886	.487	4,329	4,553	301,630	39,498	77,232	14,396	1,755	8,702	37,420	29,027	2,708	58,880	5,978	2,731	338,940	121,244	24,853	3,161	2,414	2,158	6,609	.256	.325	.402	.726
16	Orioles	-802	944	.437	403	519	32,654	4,964	7,699	1,083	504	136	2,635	2,289	208		1,451		35,293	10,198	1,723					.236	.293	.312	.605
17	Mets	-764	10,016	.484	4,844	5,164	338,876	41,331	84,684	15,127	1,817	8,578	38,917	32,393	2,857	64,921	5,883	2,734	380,730	129,179	25,522	3,987	2,617	3,137	7,457	.250	.318	.381	.700
18	Angels	-725	10,181	.495	5,038	5,140	345,415	44,042	88,370	15,274	1,810	9,207	41,441	32,302	2,820	62,693	6,044	3,099	386,843	134,885	26,291	3,537	2,769	2,483	7,874	.256	.322	.391	.713
19	Spiders	-672	1,802	.469	827	938	63,232	10,057	17,006	2,308	961	292	8,238	5,871	580	3,144	2,800		70,233	22,112	3,561	550				.269	.337	.350	.686
20	Reds	-638	348	.365	125	217	12,768	1,643	3,191	408	157	30		318					13,086	4,003	595					.250		.314
21	Hoosiers	-540	398	.370	146	249	13,870	2,050	3,536	570	138	129	1,577	913	131		936		14,914	4,769	837					.255	.307	.344	.651
22	Cowboys	-496	271	.364	98	171	9,535	1,431	2,256	304	137	37	1,052	718	123		729		10,376	2,945	478					.237	.298	.309	.607
23	Rays	-478	4,313	.489	2,111	2,202	146,641	19,156	37,212	7,415	850	4,491	18,223	13,954	1,672	33,381	3,199	1,225	164,160	59,800	12,756	737	1,156	685	3,024	.254	.323	.408	.731
24	Bisons	-406	134	.273	36	96	4,795	793	1,249	180	64	20	630	541	96	367	160		5,432	1,617	264					.260	.347	.337	.684
25	Trojans	-388	330	.412	134	191	11,951	1,542	2,929	456	151	26		414					12,365	3,765	633					.245		.315