which mlb team had the worst run differential through 21 games

The Philadelphia Phillies have the lowest run differential by a team with 21+ games played, with a differential of -5,704 runs.

Interpreted as:

Which MLB team had the worst run differential through 21 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	-5,704	21,725	.474	10,253	11,357	743,355	96,475	193,562	33,463	6,682	14,223	86,693	67,838	5,427	105,567	14,983	2,920	831,558	283,058	54,368	11,919	3,019	3,742	9,878	.260	.326	.381	.706
2	Orioles	-5,441	19,390	.475	9,153	10,127	658,623	83,718	169,940	29,371	4,914	14,467	77,404	63,368	4,489	98,603	10,577	2,788	740,122	252,540	48,752	10,532	3,110	2,579	10,866	.258	.326	.383	.709
3	Twins	-3,255	19,399	.482	9,296	9,994	661,759	85,298	173,529	29,799	6,335	12,053	78,536	62,452	5,179	94,713	12,024	3,084	742,751	252,157	48,187	10,190	3,171	2,664	10,992	.262	.329	.381	.710
4	Athletics	-3,141	19,354	.486	9,361	9,906	656,024	85,416	168,853	29,252	5,335	14,179	78,716	64,618	4,742	99,311	12,127	3,210	739,175	251,312	48,766	10,683	3,108	2,272	10,646	.257	.327	.383	.710
5	Padres	-2,847	8,922	.467	4,168	4,752	301,606	36,168	75,205	13,310	1,765	7,283	34,011	28,708	2,134	59,681	6,023	2,609	338,425	113,894	22,358	3,718	2,259	2,689	6,523	.249	.317	.378	.694
6	Marlins	-2,251	5,087	.459	2,333	2,754	172,915	21,393	44,051	8,378	986	4,629	20,285	15,633	1,839	38,492	3,270	1,303	193,394	68,288	13,993	1,722	1,285	1,203	3,821	.255	.321	.395	.716
7	Royals	-2,177	8,910	.477	4,246	4,662	304,754	38,933	80,020	14,957	2,295	7,027	36,747	26,061	2,468	52,312	7,111	2,906	338,336	120,648	24,279	2,377	2,676	1,872	6,795	.263	.323	.396	.719
8	Rangers	-2,061	10,203	.476	4,856	5,341	348,281	45,889	89,804	16,012	1,895	10,225	43,358	32,980	2,712	65,418	5,966	2,854	389,776	140,281	28,132	2,964	2,839	2,254	7,808	.258	.324	.403	.727
9	Rockies	-1,952	5,097	.459	2,338	2,759	175,045	25,183	47,263	9,335	1,320	5,762	23,949	16,057	1,594	38,007	3,071	1,376	196,065	76,524	16,417	2,006	1,363	1,209	3,888	.270	.335	.437	.772
10	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
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	-1,655	7,626	.477	3,637	3,987	260,151	33,851	66,844	12,462	1,260	7,761	32,160	24,657	2,365	49,981	5,052	2,175	291,204	105,109	21,483	1,950	2,081	1,668	5,697	.257	.325	.404	.729
13	Nationals	-1,496	8,915	.482	4,297	4,614	301,503	37,342	76,487	14,763	1,792	7,635	35,099	28,330	2,642	57,373	6,564	2,787	338,650	117,739	24,190	3,884	2,291	2,884	6,523	.254	.321	.391	.712
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	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
16	Brewers	-774	8,919	.488	4,350	4,565	302,742	39,658	77,516	14,450	1,759	8,734	37,574	29,144	2,721	59,160	6,016	2,742	340,202	121,686	24,943	3,168	2,427	2,162	6,623	.256	.325	.402	.726
17	Mets	-762	10,049	.484	4,862	5,179	339,987	41,472	84,948	15,174	1,819	8,628	39,057	32,514	2,880	65,191	5,912	2,739	381,996	129,644	25,621	3,989	2,626	3,145	7,483	.250	.318	.381	.700
18	Angels	-711	10,215	.495	5,058	5,154	346,572	44,198	88,645	15,321	1,813	9,259	41,591	32,393	2,844	63,022	6,060	3,107	388,127	135,369	26,393	3,541	2,777	2,487	7,891	.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	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
24	Rays	-398	4,347	.491	2,134	2,213	147,791	19,354	37,522	7,477	853	4,535	18,410	14,060	1,690	33,660	3,251	1,236	165,446	60,310	12,865	744	1,161	688	3,042	.254	.323	.408	.732
25	Trojans	-388	330	.412	134	191	11,951	1,542	2,929	456	151	26		414					12,365	3,765	633					.245		.315