Between December 7, 1975 and December 7, 2025, the Colorado Rockies have the worst record by a team, with a record of 2364-2818.

	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	2364-2818	.456	5,182	2,364	2,818	177,878	25,508	47,957	9,465	1,332	5,846	24,263	16,245	1,613	38,783	3,120	1,397	199,137	77,624	16,643	2,019	1,382	1,209	3,949	.270	.334	.436	.770
2	Marlins	2382-2792	.460	5,174	2,382	2,792	175,900	21,801	44,799	8,529	1,005	4,718	20,673	15,890	1,875	39,137	3,350	1,322	196,701	69,492	14,252	1,727	1,309	1,211	3,870	.255	.321	.395	.716
3	Pirates	3718-4144	.473	7,868	3,718	4,144	267,311	33,193	68,128	13,157	1,774	6,530	31,418	24,231	2,505	53,015	5,476	2,464	299,321	104,423	21,461	3,078	2,196	2,321	5,591	.255	.320	.391	.711
4	Royals	3739-4129	.475	7,869	3,739	4,129	269,590	34,812	71,112	13,563	2,023	6,457	32,906	22,467	2,302	47,356	6,314	2,490	298,728	108,092	22,043	1,978	2,391	1,552	5,966	.264	.323	.401	.724
5	Mariners	3689-4022	.478	7,713	3,689	4,022	263,091	34,284	67,562	12,591	1,265	7,903	32,573	24,931	2,415	50,759	5,137	2,192	294,503	106,392	21,759	1,963	2,103	1,690	5,752	.257	.324	.404	.729
6	Padres	3792-4090	.481	7,884	3,792	4,090	266,765	32,784	67,060	12,101	1,550	6,612	30,891	25,740	1,979	53,438	5,563	2,313	299,699	102,097	20,263	3,143	2,072	2,359	5,758	.251	.320	.383	.702
7	Tigers	3788-4083	.481	7,872	3,788	4,083	269,491	36,096	70,252	12,807	1,788	8,239	34,296	25,601	2,128	53,089	4,184	2,131	301,240	111,352	22,834	1,760	2,260	1,520	5,988	.261	.327	.413	.740
8	Twins	3829-4046	.486	7,877	3,829	4,046	270,277	36,059	71,408	13,746	1,707	7,171	34,039	24,887	2,416	49,447	4,420	2,139	301,705	110,081	22,624	1,826	2,299	1,659	6,414	.264	.329	.407	.736
9	Nationals	3832-4038	.487	7,873	3,832	4,038	266,813	33,372	68,039	13,522	1,608	6,967	31,468	24,426	2,353	52,046	6,087	2,427	298,834	105,678	22,097	3,184	2,058	2,449	5,724	.255	.321	.396	.717
10	White Sox	3843-4022	.489	7,871	3,843	4,022	268,172	35,729	69,899	12,653	1,490	8,050	33,967	24,203	2,396	49,624	4,910	2,270	299,300	109,682	22,193	2,244	2,285	1,557	6,066	.261	.325	.409	.734
11	Diamondbacks	2167-2267	.489	4,434	2,167	2,267	151,251	20,296	38,521	7,894	1,095	4,759	19,348	14,724	1,482	33,571	2,585	930	170,060	62,882	13,748	1,354	1,249	1,105	3,159	.255	.324	.416	.740
12	Rays	2168-2264	.489	4,432	2,168	2,264	150,671	19,700	38,234	7,596	863	4,634	18,741	14,287	1,709	34,410	3,343	1,261	168,604	61,458	13,093	753	1,184	695	3,101	.254	.323	.408	.731
13	Cubs	3850-4014	.490	7,871	3,850	4,014	268,639	34,720	68,847	12,924	1,591	7,897	32,847	24,943	2,294	53,944	4,629	2,127	300,897	108,644	22,412	2,965	2,056	2,251	5,715	.256	.323	.404	.727
14	Orioles	3851-4012	.490	7,867	3,851	4,012	268,906	35,743	69,542	12,967	1,088	8,751	34,021	25,679	2,270	50,399	4,079	1,849	300,749	110,938	22,806	1,707	2,187	1,557	6,360	.259	.326	.413	.739
15	Rangers	3885-3987	.494	7,876	3,885	3,987	270,214	37,358	71,163	13,335	1,422	8,536	35,400	25,305	2,296	52,002	4,953	2,204	302,129	112,950	23,293	2,021	2,293	1,646	5,963	.263	.329	.418	.747
16	Reds	3906-3969	.496	7,880	3,906	3,969	267,352	35,005	68,316	13,091	1,444	7,946	33,081	26,433	2,418	55,021	6,192	2,374	301,396	108,133	22,481	3,064	2,129	2,312	5,577	.256	.326	.404	.730
17	Mets	3921-3947	.498	7,871	3,921	3,947	266,746	33,883	67,537	12,678	1,381	7,329	32,048	25,809	2,421	52,165	5,233	2,187	300,085	104,964	21,388	2,960	2,149	2,434	5,741	.253	.322	.393	.716
18	Brewers	3924-3949	.498	7,875	3,924	3,949	268,161	35,802	69,266	13,196	1,550	7,977	33,973	25,593	2,537	53,193	5,401	2,323	301,111	109,493	22,723	2,615	2,205	1,874	5,841	.258	.326	.408	.735
19	Blue Jays	3855-3856	.500	7,714	3,855	3,856	264,282	35,737	68,775	13,744	1,503	8,407	33,908	24,510	2,472	49,724	4,621	1,979	294,945	110,746	23,654	1,526	2,155	1,418	6,030	.260	.326	.419	.745
20	Angels	3952-3927	.502	7,879	3,952	3,927	268,479	35,759	69,680	12,558	1,326	7,822	33,794	25,241	2,399	49,996	4,998	2,428	300,693	108,356	21,706	2,366	2,208	1,814	6,200	.260	.326	.404	.730
21	Athletics	3955-3920	.502	7,875	3,955	3,920	267,078	35,725	67,327	12,674	1,200	8,181	33,777	27,809	2,355	52,414	5,385	2,182	301,386	106,944	22,055	1,852	2,292	1,444	6,067	.252	.325	.400	.726
22	Guardians	3969-3888	.505	7,859	3,969	3,888	268,727	36,699	70,830	13,436	1,398	7,726	34,738	26,436	2,399	49,206	5,413	2,346	302,131	110,240	22,560	2,102	2,467	1,704	6,202	.264	.332	.410	.742
23	Giants	4005-3874	.508	7,880	4,005	3,874	267,571	34,148	68,023	12,678	1,687	7,202	32,246	26,081	2,152	52,560	4,539	2,245	301,256	105,681	21,567	3,284	2,168	2,740	5,775	.254	.323	.395	.718
24	Phillies	4006-3869	.509	7,879	4,006	3,869	268,709	35,385	69,004	13,185	1,760	7,619	33,473	26,791	2,389	53,938	5,488	1,913	302,780	108,566	22,564	2,726	2,165	2,517	5,568	.257	.327	.404	.731
25	Astros	4072-3808	.517	7,881	4,072	3,808	267,878	34,673	69,001	13,152	1,594	7,192	32,783	25,575	2,457	51,291	6,017	2,489	301,052	106,917	21,938	2,953	2,189	2,307	5,805	.258	.326	.399	.725