which team has the worst record as the favorite since 2020 mlb

Since 2020, the Washington Nationals have the worst record by a team as favorites, with a record of 83-85.

	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	Nationals	83-85	.494	168	83	85	5,577	750	1,449	303	19	186	718	542	77	1,120	104	45	6,264	2,348	508	33	35	26	141	.260	.332	.421	.753
2	Angels	167-157	.515	324	167	157	10,853	1,521	2,715	521	44	447	1,461	1,052	143	2,763	158	59	12,150	4,665	1,012	32	70	52	239	.250	.323	.430	.752
3	Marlins	129-114	.531	243	129	114	8,114	1,015	2,064	387	39	217	964	670	106	1,856	169	40	8,977	3,180	643	25	62	38	197	.254	.317	.392	.709
4	Reds	190-167	.532	357	190	167	11,786	1,732	2,937	609	36	488	1,660	1,227	198	2,993	250	84	13,335	5,082	1,133	39	85	39	250	.249	.328	.431	.759
5	Rangers	196-164	.544	360	196	164	12,154	1,709	3,027	599	42	456	1,621	1,180	135	2,877	228	60	13,583	5,078	1,097	17	97	52	221	.249	.320	.418	.738
6	Red Sox	236-197	.545	433	236	197	14,805	2,190	3,900	922	60	535	2,094	1,379	186	3,625	219	79	16,510	6,547	1,517	24	116	65	321	.263	.331	.442	.774
7	Royals	127-105	.547	232	127	105	7,782	1,023	1,972	387	55	217	980	648	77	1,601	194	53	8,622	3,120	659	37	78	20	126	.253	.314	.401	.715
8	Twins	294-242	.549	536	294	242	18,012	2,561	4,517	939	63	700	2,445	1,756	290	4,492	201	69	20,238	7,682	1,702	28	152	51	391	.251	.325	.426	.751
9	Diamondbacks	178-146	.549	324	178	146	10,895	1,712	2,854	578	86	400	1,633	1,189	138	2,373	282	54	12,418	4,804	1,064	61	135	31	240	.262	.338	.441	.779
10	Pirates	100-80	.556	180	100	80	5,857	756	1,408	294	34	145	722	642	65	1,487	122	46	6,643	2,205	473	23	56	21	125	.240	.319	.376	.696
11	Rockies	65-51	.560	116	65	51	3,960	677	1,112	237	33	153	651	396	47	894	50	18	4,464	1,874	423	21	40	16	84	.281	.350	.473	.823
12	Cardinals	245-191	.562	436	245	191	14,650	2,060	3,757	748	63	523	1,978	1,506	221	3,363	263	70	16,554	6,200	1,334	54	123	54	306	.256	.332	.423	.756
13	Blue Jays	304-228	.571	532	304	228	18,057	2,582	4,754	971	48	694	2,480	1,710	182	3,915	278	87	20,107	7,903	1,713	39	119	52	401	.263	.331	.438	.769
14	Yankees	381-283	.574	664	381	283	21,998	3,242	5,347	961	62	979	3,088	2,634	254	5,644	364	122	25,104	9,369	2,002	42	176	116	541	.243	.329	.426	.754
15	Orioles	188-139	.575	327	188	139	11,047	1,561	2,810	574	63	403	1,495	1,029	135	2,623	211	52	12,330	4,719	1,040	24	95	32	198	.254	.323	.427	.750
16	Mariners	255-187	.577	442	255	187	14,733	2,029	3,454	663	34	562	1,949	1,577	292	4,010	327	81	16,744	5,871	1,259	32	110	52	281	.234	.319	.398	.717
17	Cubs	241-178	.575	419	241	178	14,066	2,092	3,573	694	80	537	2,004	1,473	222	3,476	337	75	15,928	6,038	1,311	45	122	44	285	.254	.332	.429	.761
18	Athletics	137-101	.576	238	137	101	7,862	1,117	1,900	397	37	294	1,059	872	144	1,860	129	30	8,966	3,253	728	20	68	22	172	.242	.326	.414	.740
19	Padres	331-242	.578	573	331	242	19,127	2,789	4,899	981	76	686	2,665	2,113	215	4,189	375	107	21,708	8,090	1,743	93	160	78	423	.256	.334	.423	.757
20	Phillies	335-238	.585	573	335	238	19,382	2,877	5,022	972	95	765	2,765	1,942	235	4,653	416	100	21,779	8,479	1,832	76	144	86	374	.259	.332	.437	.769
21	White Sox	200-139	.590	339	200	139	11,467	1,680	2,984	587	30	411	1,607	1,055	147	2,729	133	43	12,798	4,864	1,028	43	86	26	278	.260	.328	.424	.752
22	Brewers	319-219	.593	538	319	219	17,803	2,518	4,269	842	70	634	2,402	2,058	253	4,685	416	110	20,298	7,153	1,546	58	126	73	389	.240	.325	.402	.727
23	Mets	316-216	.594	532	316	216	17,680	2,492	4,459	866	69	685	2,393	1,781	346	4,122	300	70	19,994	7,518	1,620	54	133	69	406	.252	.330	.425	.756
24	Astros	384-261	.595	645	384	261	21,900	3,160	5,722	1,115	71	831	3,040	2,105	264	4,614	318	92	24,499	9,472	2,017	46	184	75	503	.261	.331	.433	.763
25	Giants	286-193	.597	479	286	193	16,046	2,228	3,988	827	81	568	2,129	1,660	200	4,031	202	51	18,105	6,681	1,476	65	134	59	336	.249	.324	.416	.741