what team has the worst record since 1903 mlb

Since 1903, the Baltimore Terrapins have the worst record by a team, with a record of 131-177.

	TEAM	REC	W%	G	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	Terrapins	131-177	.425	314	131	177	10,180	1,195	2,609	418	120	68	1,016	957	83	1,184	280		11,579	3,471	606	359				.256	.325	.341	.666
2	Marlins	2318-2735	.459	5,053	2,318	2,735	171,762	21,262	43,756	8,322	981	4,601	20,158	15,534	1,832	38,247	3,251	1,292	192,119	67,843	13,904	1,717	1,274	1,203	3,795	.255	.321	.395	.716
3	Rockies	2328-2734	.460	5,062	2,328	2,734	173,853	25,046	46,976	9,276	1,306	5,720	23,816	15,969	1,580	37,656	3,052	1,364	194,761	76,024	16,302	2,002	1,357	1,208	3,863	.270	.335	.437	.772
4	Padres	4153-4732	.467	8,887	4,153	4,732	300,435	36,037	74,932	13,258	1,759	7,256	33,886	28,604	2,124	59,423	6,001	2,603	337,121	113,476	22,273	3,710	2,248	2,685	6,498	.249	.317	.378	.695
5	Phillies	8884-10089	.468	19,046	8,884	10,089	648,134	80,968	167,452	29,374	5,264	13,528	74,772	59,877	4,486	100,796	11,053	2,913	726,393	247,938	48,166	10,884	3,012	3,739	9,861	.258	.324	.383	.707
6	Orioles	9009-9961	.475	19,074	9,009	9,961	647,834	82,303	167,121	28,914	4,784	14,370	76,226	62,568	4,388	97,565	10,229	2,779	728,195	248,713	48,068	10,305	3,100	2,575	10,837	.258	.326	.384	.710
7	Rangers	4840-5323	.476	10,169	4,840	5,323	347,148	45,756	89,548	15,960	1,891	10,191	43,234	32,874	2,698	65,129	5,937	2,846	388,513	139,863	28,042	2,963	2,830	2,250	7,794	.258	.325	.403	.727
8	Royals	4233-4642	.477	8,877	4,233	4,642	303,634	38,824	79,736	14,904	2,287	7,000	36,641	25,990	2,457	52,094	7,087	2,894	337,117	120,214	24,191	2,368	2,668	1,866	6,779	.263	.323	.396	.719
9	Mariners	3622-3968	.477	7,592	3,622	3,968	258,977	33,717	66,550	12,412	1,258	7,721	32,030	24,553	2,348	49,670	5,019	2,168	289,900	104,641	21,391	1,947	2,075	1,664	5,675	.257	.325	.404	.729
10	Tip-Tops	147-159	.480	310	147	159	10,256	1,309	2,750	430	160	78	1,134	877	92	1,223	469		11,516	3,734	668	291				.268	.331	.364	.695
11	Nationals	4282-4595	.482	8,881	4,282	4,595	300,368	37,196	76,211	14,698	1,788	7,597	34,959	28,243	2,621	57,141	6,544	2,772	337,394	117,276	24,083	3,878	2,284	2,880	6,496	.254	.321	.390	.711
12	Twins	9158-9828	.482	19,088	9,158	9,828	651,059	83,752	170,617	29,294	6,183	11,926	77,218	61,655	5,060	93,788	11,764	3,079	730,966	248,055	47,403	10,028	3,164	2,663	10,966	.262	.329	.381	.710
13	Mets	4844-5163	.484	10,015	4,844	5,163	338,846	41,331	84,678	15,127	1,817	8,578	38,917	32,388	2,857	64,915	5,883	2,734	380,695	129,173	25,522	3,987	2,617	3,137	7,456	.250	.318	.381	.700
14	Athletics	9194-9764	.485	19,043	9,194	9,764	645,128	83,692	165,776	28,714	5,178	14,064	77,238	63,844	4,641	98,342	11,728	3,206	727,195	247,038	47,956	10,479	3,103	2,269	10,613	.257	.327	.383	.710
15	Packers	148-156	.487	307	148	156	10,064	1,191	2,575	426	143	67	1,040	767	82	1,091	315		11,264	3,488	636	351				.256	.314	.347	.660
16	Brewers	4328-4553	.487	8,885	4,328	4,553	301,592	39,489	77,219	14,393	1,755	8,700	37,411	29,023	2,707	58,871	5,978	2,729	338,897	121,222	24,848	3,161	2,414	2,158	6,609	.256	.325	.402	.726
17	Terriers	149-156	.489	313	149	156	10,223	1,199	2,598	392	146	49	1,026	1,079	70	1,150	308		11,783	3,429	587	411				.254	.329	.335	.665
18	Diamondbacks	2109-2206	.489	4,315	2,109	2,206	147,217	19,719	37,505	7,703	1,064	4,603	18,789	14,346	1,419	32,584	2,499	901	165,508	61,145	13,370	1,324	1,202	1,090	3,081	.255	.324	.415	.740
19	Rays	2110-2201	.489	4,311	2,110	2,201	146,568	19,147	37,191	7,412	850	4,487	18,214	13,951	1,672	33,362	3,196	1,224	164,084	59,764	12,749	737	1,156	685	3,024	.254	.323	.408	.731
20	Braves	9307-9662	.491	19,069	9,307	9,662	648,424	80,518	166,984	27,682	4,709	14,104	74,517	59,061	4,303	95,904	9,982	3,066	726,286	246,396	46,495	11,621	2,877	3,655	10,376	.258	.322	.380	.702
21	Angels	5038-5139	.495	10,180	5,038	5,139	345,385	44,041	88,366	15,273	1,810	9,206	41,440	32,300	2,820	62,686	6,044	3,099	386,811	134,877	26,289	3,537	2,769	2,483	7,873	.256	.322	.391	.713
22	Rebels	150-153	.495	310	150	153	10,154	1,197	2,657	360	170	54	1,027	858	77	1,085	377		11,485	3,519	584	396				.262	.324	.347	.670
23	White Sox	9450-9528	.498	19,076	9,450	9,528	645,833	82,561	167,576	27,853	5,411	12,233	76,070	61,195	5,149	91,315	13,075	3,482	727,474	242,950	45,497	12,078	3,219	2,461	10,516	.259	.327	.376	.703
24	Blue Jays	3781-3809	.498	7,593	3,781	3,809	260,161	35,104	67,662	13,524	1,491	8,250	33,297	24,124	2,423	48,932	4,571	1,963	290,332	108,918	23,265	1,499	2,125	1,400	5,920	.260	.326	.419	.745
25	Reds	9492-9520	.499	19,098	9,492	9,520	648,252	82,328	168,344	28,843	5,783	13,648	76,140	59,129	4,708	98,067	13,518	3,405	726,818	249,697	48,274	11,694	3,035	3,646	9,712	.260	.325	.385	.710