which mlb team has the worst record as a favorite all-time

The Miami Marlins have the worst record by a team as favorites, with a record of 230-205.

	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	Marlins	230-205	.529	435	230	205	14,682	1,876	3,792	681	86	410	1,784	1,288	182	3,259	276	76	16,339	5,875	1,177	74	113	88	362	.258	.324	.400	.724
2	Angels	349-309	.530	658	349	309	22,159	3,167	5,636	1,081	94	891	3,044	2,205	279	5,099	366	120	24,871	9,578	2,066	61	167	131	530	.254	.327	.432	.760
3	Reds	314-272	.536	586	314	272	19,513	2,828	4,931	943	85	806	2,703	2,022	303	4,845	382	128	22,065	8,462	1,834	90	137	85	408	.253	.330	.434	.764
4	Pirates	258-218	.542	477	258	218	15,847	2,067	3,979	824	103	410	1,972	1,641	201	3,694	268	117	17,926	6,239	1,337	105	132	107	342	.251	.327	.394	.720
5	Diamondbacks	383-318	.546	701	383	318	23,830	3,593	6,184	1,253	202	876	3,412	2,521	281	5,492	542	116	27,017	10,469	2,331	157	228	116	498	.260	.335	.439	.774
6	Royals	254-207	.551	461	254	207	15,498	2,097	4,002	812	101	454	1,995	1,289	161	3,111	368	107	17,164	6,378	1,367	74	142	51	335	.258	.319	.412	.731
7	Rangers	353-283	.555	636	353	283	21,507	3,185	5,503	1,095	86	845	3,045	2,106	269	5,018	411	129	24,105	9,305	2,026	54	169	93	429	.256	.328	.433	.760
8	Twins	482-386	.555	868	482	386	29,537	4,387	7,636	1,599	123	1,201	4,198	2,934	411	7,018	339	121	33,184	13,084	2,923	61	241	101	593	.259	.332	.443	.774
9	Cardinals	507-393	.563	900	507	393	30,289	4,285	7,752	1,542	134	1,109	4,093	3,127	426	7,075	476	156	34,276	12,889	2,785	178	256	145	635	.256	.332	.426	.757
10	Padres	438-338	.564	776	438	338	25,854	3,723	6,579	1,295	105	946	3,558	2,793	290	5,940	512	148	29,294	10,922	2,346	147	210	100	558	.254	.331	.422	.754
11	Tigers	287-221	.565	508	287	221	17,099	2,372	4,357	846	121	576	2,268	1,620	190	4,154	204	79	19,094	7,173	1,543	37	148	60	344	.255	.324	.419	.743
12	Rockies	237-182	.566	419	237	182	14,389	2,404	4,106	866	130	574	2,308	1,416	126	3,312	194	98	16,178	6,954	1,570	126	121	94	335	.285	.352	.483	.835
13	Blue Jays	521-398	.567	919	521	398	31,121	4,485	8,101	1,682	92	1,250	4,315	3,056	320	6,883	402	146	34,806	13,717	3,024	93	216	89	752	.260	.331	.441	.771
14	Giants	461-351	.568	812	461	351	27,542	3,763	6,954	1,442	181	863	3,589	2,751	312	6,460	344	112	30,992	11,347	2,486	130	257	134	577	.252	.325	.412	.737
15	Orioles	322-243	.570	565	322	243	19,248	2,761	5,019	985	82	789	2,640	1,713	222	4,485	285	78	21,381	8,535	1,856	45	153	62	401	.261	.326	.443	.769
16	Nationals	382-286	.572	668	382	286	22,572	3,312	5,934	1,223	107	854	3,178	2,348	260	5,010	461	152	25,537	9,933	2,184	172	185	186	478	.263	.337	.440	.777
17	Mets	565-417	.575	982	565	417	32,930	4,592	8,248	1,624	130	1,303	4,429	3,319	549	7,724	492	136	37,172	14,041	3,057	134	240	180	732	.250	.327	.426	.754
18	White Sox	296-217	.577	513	296	217	17,390	2,493	4,569	866	69	618	2,389	1,561	221	4,148	212	88	19,373	7,427	1,553	68	133	49	397	.263	.329	.427	.756
19	Mariners	475-341	.582	816	475	341	27,469	3,860	6,773	1,265	84	1,071	3,701	2,787	469	6,865	559	156	31,022	11,419	2,420	81	216	114	559	.247	.324	.416	.740
20	Rays	551-396	.582	947	551	396	31,954	4,500	8,053	1,614	178	1,162	4,276	3,217	445	8,244	758	248	35,938	13,509	2,954	72	250	128	621	.252	.327	.423	.749
21	Phillies	521-374	.582	895	521	374	30,218	4,435	7,742	1,529	157	1,199	4,260	3,025	359	7,377	561	157	33,968	13,182	2,885	139	227	154	576	.256	.329	.436	.765
22	Red Sox	589-418	.585	1,007	589	418	34,916	5,308	9,397	2,171	156	1,256	5,039	3,400	375	7,956	585	187	39,026	15,648	3,583	65	270	203	801	.269	.338	.448	.786
23	Cubs	606-423	.589	1,029	606	423	34,739	5,148	8,886	1,770	197	1,318	4,919	3,818	544	8,559	590	192	39,575	15,004	3,285	190	284	227	724	.256	.336	.432	.768
24	Athletics	325-219	.597	544	325	219	18,220	2,616	4,498	964	79	708	2,488	1,916	280	4,169	226	71	20,613	7,744	1,751	38	159	58	430	.247	.325	.425	.750
25	Yankees	727-489	.598	1,216	727	489	40,826	6,303	10,290	1,872	134	1,940	6,032	4,686	436	10,156	646	206	46,377	18,250	3,946	80	349	196	919	.252	.333	.447	.780