Between June 21, 2020 and June 21, 2025, the Colorado Rockies have the worst record by a team, with a record of 305-478.

	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	Rockies	305-478	.390	783	305	478	26,465	3,384	6,541	1,343	165	811	3,247	2,209	268	7,133	359	126	29,242	10,647	2,319	103	197	79	583	.247	.309	.402	.712
2	Nationals	319-465	.407	784	319	465	26,209	3,295	6,570	1,305	106	745	3,130	2,299	365	5,908	577	197	29,176	10,322	2,156	121	182	91	617	.251	.318	.394	.712
3	Pirates	324-461	.413	785	324	461	26,024	3,023	6,021	1,153	131	713	2,877	2,467	260	6,986	457	155	29,045	9,575	1,997	105	189	78	491	.231	.302	.368	.670
4	Athletics	333-453	.424	786	333	453	26,031	3,146	5,991	1,206	93	872	3,003	2,457	352	6,902	482	113	29,115	9,999	2,171	92	183	57	554	.230	.303	.384	.687
5	White Sox	335-449	.427	784	335	449	26,392	3,203	6,392	1,248	65	799	3,063	2,173	285	6,721	366	108	29,099	10,167	2,112	86	163	51	590	.242	.305	.385	.690
6	Marlins	343-439	.439	782	343	439	26,225	3,076	6,362	1,176	104	743	2,928	2,129	283	6,810	547	161	28,911	9,975	2,023	100	174	81	574	.243	.305	.380	.685
7	Royals	345-439	.440	784	345	439	26,257	3,244	6,464	1,241	167	757	3,114	2,074	268	6,147	634	191	28,954	10,310	2,165	114	241	64	458	.246	.305	.393	.698
8	Angels	348-435	.444	783	348	435	26,223	3,319	6,230	1,152	111	968	3,174	2,341	342	7,094	417	156	29,160	10,508	2,231	88	166	111	527	.238	.307	.401	.707
9	Rangers	355-429	.453	784	355	429	26,381	3,396	6,327	1,182	94	914	3,234	2,354	266	6,691	522	146	29,231	10,439	2,190	47	183	68	465	.240	.307	.396	.702
10	Diamondbacks	362-421	.462	783	362	421	26,341	3,671	6,473	1,352	165	860	3,489	2,631	327	6,359	510	125	29,692	10,735	2,377	147	246	80	516	.246	.319	.408	.727
11	Reds	374-410	.477	784	374	410	26,015	3,510	6,236	1,257	107	924	3,358	2,559	432	7,009	581	182	29,271	10,479	2,288	90	175	54	532	.240	.316	.403	.719
12	Tigers	378-406	.482	784	378	406	26,204	3,228	6,229	1,164	166	772	3,106	2,255	255	7,110	342	108	28,967	10,041	2,102	49	204	46	504	.238	.302	.383	.685
13	Orioles	385-399	.491	784	385	399	26,466	3,502	6,494	1,322	117	949	3,357	2,305	319	6,757	435	133	29,357	10,897	2,388	70	197	62	477	.245	.311	.412	.723
14	Cubs	390-393	.498	783	390	393	26,187	3,583	6,345	1,229	139	913	3,415	2,617	395	6,957	594	163	29,492	10,591	2,281	98	195	81	523	.242	.318	.404	.723
15	Red Sox	393-392	.501	785	393	392	26,916	3,744	6,916	1,594	102	925	3,572	2,417	325	6,960	443	135	29,899	11,489	2,621	50	191	113	552	.257	.324	.427	.750
16	Twins	393-390	.502	783	393	390	26,342	3,534	6,433	1,314	93	995	3,371	2,519	401	6,870	293	94	29,501	10,918	2,402	42	197	69	575	.244	.317	.414	.732
17	Cardinals	408-374	.522	782	408	374	26,203	3,468	6,502	1,278	87	892	3,323	2,514	367	6,288	437	129	29,383	10,630	2,257	88	211	84	517	.248	.320	.406	.726
18	Mets	413-371	.527	784	413	371	26,131	3,514	6,469	1,229	101	950	3,370	2,516	498	6,415	421	105	29,410	10,750	2,280	87	178	94	573	.248	.323	.411	.735
19	Guardians	412-369	.528	781	412	369	26,080	3,312	6,319	1,259	112	773	3,138	2,306	338	5,970	611	153	29,028	10,121	2,144	88	216	138	525	.242	.310	.388	.698
20	Mariners	418-364	.535	782	418	364	26,013	3,401	6,021	1,162	64	946	3,265	2,725	455	7,322	531	145	29,422	10,149	2,172	50	179	64	491	.231	.313	.390	.703
21	Blue Jays	418-365	.534	783	418	365	26,551	3,661	6,808	1,398	77	971	3,514	2,500	294	6,016	390	123	29,588	11,273	2,446	60	183	76	601	.256	.325	.425	.750
22	Giants	418-366	.533	784	418	366	26,239	3,506	6,306	1,266	112	927	3,355	2,681	347	7,007	316	92	29,558	10,577	2,305	87	204	107	559	.240	.317	.403	.720
23	Padres	420-363	.536	783	420	363	26,256	3,588	6,527	1,296	94	887	3,427	2,710	288	6,049	526	149	29,593	10,672	2,277	133	206	114	571	.249	.323	.406	.730
24	Phillies	428-356	.546	784	428	356	26,472	3,725	6,687	1,303	127	984	3,571	2,594	307	6,688	571	126	29,662	11,196	2,414	94	195	120	522	.253	.324	.423	.747
25	Brewers	436-348	.556	784	436	348	26,089	3,559	6,212	1,203	97	899	3,398	2,833	338	7,012	632	157	29,509	10,306	2,199	74	175	102	550	.238	.319	.395	.714