Between December 6, 1998 and December 6, 2025, the Kansas City Royals have the worst record by a team, with a record of 1883-2388.

	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	Royals	1883-2388	.441	4,271	1,883	2,388	146,185	18,745	38,195	7,425	936	3,766	17,770	11,573	1,484	28,566	2,979	1,047	161,425	58,790	12,127	952	1,231	639	3,337	.261	.319	.402	.722
2	Pirates	1916-2350	.449	4,267	1,916	2,350	144,481	17,832	36,176	7,236	815	3,914	17,006	13,019	1,735	32,659	2,260	1,008	161,674	56,784	11,965	1,382	1,057	920	3,074	.250	.318	.393	.711
3	Rockies	1924-2349	.450	4,273	1,924	2,349	146,536	20,682	39,088	7,823	1,078	4,736	19,701	13,437	1,306	33,018	2,353	1,017	163,979	63,275	13,637	1,565	1,135	985	3,206	.267	.331	.432	.763
4	Orioles	1958-2312	.459	4,272	1,958	2,312	146,549	19,271	37,747	7,405	547	4,952	18,409	12,480	1,503	30,704	2,270	868	162,368	61,102	12,904	710	1,126	640	3,286	.258	.320	.417	.737
5	Marlins	1974-2294	.463	4,268	1,974	2,294	145,118	17,984	36,918	7,149	827	3,986	17,070	12,762	1,574	33,105	2,708	1,026	161,902	57,679	11,962	1,376	1,072	975	3,170	.254	.319	.397	.717
6	Tigers	1997-2269	.468	4,266	1,997	2,269	146,139	19,090	38,003	7,293	1,008	4,461	18,253	12,544	1,353	31,999	1,964	904	161,970	60,695	12,762	774	1,160	700	3,261	.260	.322	.415	.737
7	Nationals	2012-2258	.471	4,270	2,012	2,258	144,345	18,564	36,811	7,500	728	4,264	17,655	13,539	1,527	31,333	2,624	1,042	162,033	58,559	12,492	1,544	1,078	1,078	3,265	.255	.323	.406	.729
8	Reds	2040-2233	.477	4,275	2,040	2,233	144,981	19,175	36,557	7,240	656	4,903	18,295	14,079	1,776	33,677	2,755	1,026	163,355	59,818	12,799	1,470	1,049	979	3,019	.252	.324	.413	.736
9	White Sox	2046-2225	.479	4,272	2,046	2,225	145,454	19,275	37,418	7,079	605	4,919	18,475	12,443	1,590	31,070	2,383	1,045	161,499	60,464	12,603	929	1,083	576	3,318	.257	.320	.416	.736
10	Padres	2052-2221	.480	4,273	2,052	2,221	144,106	18,064	35,701	6,910	757	4,100	17,171	14,222	1,320	32,868	2,724	969	162,018	56,425	11,767	1,259	1,111	900	3,093	.248	.319	.392	.710
11	Diamondbacks	2102-2170	.492	4,272	2,102	2,170	145,760	19,631	37,168	7,659	1,049	4,600	18,727	14,235	1,418	32,332	2,512	892	163,944	60,725	13,308	1,309	1,222	1,073	3,034	.255	.325	.417	.741
12	Rays	2105-2165	.493	4,270	2,105	2,165	145,116	19,080	36,784	7,329	820	4,523	18,162	13,814	1,672	33,303	3,223	1,188	162,448	59,322	12,672	700	1,146	671	2,974	.253	.323	.409	.732
13	Rangers	2113-2160	.495	4,273	2,113	2,160	146,782	20,896	38,390	7,575	699	5,296	19,905	13,397	1,530	31,673	2,633	948	163,681	63,251	13,570	771	1,201	739	3,089	.262	.327	.431	.758
14	Twins	2117-2154	.496	4,272	2,117	2,154	146,370	19,639	38,009	7,677	811	4,370	18,621	13,625	1,493	31,024	2,293	947	163,398	60,418	12,858	723	1,187	787	3,342	.260	.327	.413	.739
15	Cubs	2128-2142	.498	4,271	2,128	2,142	145,138	19,277	36,815	7,391	769	4,840	18,371	14,030	1,640	33,275	2,182	904	163,259	60,264	13,000	1,394	1,057	998	3,122	.254	.324	.415	.739
16	Brewers	2131-2140	.499	4,272	2,131	2,140	144,533	19,201	36,440	7,327	715	4,890	18,332	14,230	1,765	34,334	2,870	977	162,906	59,867	12,932	1,332	1,046	975	3,193	.252	.325	.414	.739
17	Mariners	2144-2128	.502	4,272	2,144	2,128	145,662	18,956	36,895	6,943	605	4,585	18,052	13,578	1,588	32,120	2,789	992	162,769	58,803	12,133	826	1,115	827	3,060	.253	.321	.404	.725
18	Blue Jays	2155-2116	.505	4,271	2,155	2,116	146,284	20,351	37,925	7,956	600	5,235	19,459	13,769	1,557	30,591	2,101	783	163,368	62,786	13,791	610	1,148	635	3,422	.259	.327	.429	.756
19	Mets	2156-2115	.505	4,271	2,156	2,115	144,799	18,921	36,683	7,238	678	4,554	18,067	14,175	1,711	31,304	2,644	883	163,139	58,939	12,470	1,361	1,093	1,120	3,198	.253	.325	.407	.732
20	Angels	2176-2096	.509	4,272	2,176	2,096	145,616	19,572	37,671	7,161	688	4,632	18,634	13,006	1,541	29,979	2,815	1,120	162,210	60,104	12,481	867	1,180	915	3,280	.259	.324	.413	.736
21	Phillies	2192-2079	.513	4,271	2,192	2,079	145,978	19,739	37,285	7,477	855	4,772	18,832	14,525	1,586	32,635	2,779	745	164,428	60,788	13,104	1,280	1,059	1,180	2,960	.255	.327	.416	.744
22	Athletics	2193-2077	.514	4,270	2,193	2,077	145,278	19,581	36,318	7,497	609	4,780	18,661	14,949	1,535	31,426	2,024	676	163,492	59,373	12,886	583	1,147	652	3,352	.250	.324	.409	.733
23	Astros	2213-2057	.518	4,271	2,213	2,057	145,235	19,717	37,491	7,489	655	4,898	18,812	13,945	1,621	31,107	2,513	1,005	163,188	60,984	13,042	1,231	1,156	885	3,392	.258	.328	.420	.747
24	Giants	2219-2050	.520	4,270	2,219	2,050	145,229	18,860	37,090	7,456	887	4,196	17,952	13,938	1,401	30,625	1,944	828	163,190	58,908	12,539	1,413	1,209	1,288	3,321	.255	.324	.406	.730
25	Guardians	2231-2038	.523	4,269	2,231	2,038	145,528	20,159	37,654	7,801	677	4,663	19,216	14,428	1,663	31,023	2,659	943	163,777	60,798	13,141	898	1,260	831	3,211	.259	.330	.418	.748