Since 1986, 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	1,396	199,137	77,624	16,643	2,019	1,382	1,209	3,949	.270	.334	.436	.770
2	Royals	2879-3428	.456	6,307	2,879	3,428	215,785	27,637	56,434	10,881	1,450	5,344	26,149	17,914	1,998	40,420	4,669	1,833	239,070	86,247	17,675	1,535	1,838	1,114	4,802	.262	.321	.400	.721
3	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	3,869	.255	.321	.395	.716
4	Pirates	2915-3389	.462	6,308	2,915	3,389	213,766	26,653	54,012	10,704	1,357	5,420	25,308	19,735	2,248	44,929	3,871	1,715	239,809	83,690	17,481	2,344	1,716	1,631	4,488	.253	.320	.392	.712
5	Orioles	2955-3351	.469	6,309	2,955	3,351	215,985	28,683	55,784	10,584	853	7,184	27,364	19,990	2,045	42,252	3,282	1,405	241,040	89,626	18,621	1,272	1,748	1,142	5,011	.258	.325	.415	.740
6	Tigers	2962-3345	.470	6,307	2,962	3,345	215,821	28,956	55,979	10,525	1,370	6,749	27,565	20,406	1,847	45,237	3,248	1,569	241,107	89,491	18,644	1,266	1,767	1,164	4,766	.259	.326	.415	.741
7	Padres	3047-3268	.483	6,315	3,047	3,268	213,578	26,691	53,649	10,002	1,135	5,769	25,270	20,810	1,739	45,412	4,208	1,696	240,021	83,228	16,906	2,223	1,671	1,666	4,678	.251	.320	.390	.710
8	Nationals	3051-3257	.484	6,310	3,051	3,257	213,624	27,105	54,506	11,015	1,200	5,827	25,611	19,798	2,094	43,983	4,743	1,899	239,627	85,402	18,042	2,473	1,638	1,809	4,616	.255	.322	.400	.722
9	White Sox	3076-3231	.488	6,310	3,076	3,231	215,050	28,871	55,895	10,281	1,084	6,774	27,515	19,535	2,022	42,258	3,896	1,732	240,083	88,666	18,139	1,693	1,783	1,179	4,881	.260	.325	.412	.737
10	Reds	3085-3227	.489	6,315	3,085	3,227	214,363	28,262	54,588	10,618	1,074	6,770	26,792	20,790	2,204	46,345	4,758	1,789	241,357	87,664	18,462	2,355	1,645	1,682	4,408	.255	.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	3,158	.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	Twins	3099-3211	.491	6,311	3,099	3,211	216,576	29,227	57,110	11,282	1,262	6,083	27,608	20,053	2,128	42,199	3,719	1,689	241,721	89,165	18,627	1,157	1,807	1,280	5,124	.264	.330	.412	.741
14	Mariners	3115-3193	.494	6,308	3,115	3,193	215,431	28,689	55,488	10,508	959	6,807	27,296	20,657	2,165	43,824	4,077	1,655	241,410	88,335	18,274	1,430	1,727	1,397	4,690	.258	.326	.410	.736
15	Cubs	3116-3189	.494	6,308	3,116	3,189	215,297	28,238	55,084	10,584	1,212	6,782	26,799	20,007	2,049	45,642	3,593	1,569	241,222	88,438	18,578	2,266	1,603	1,662	4,568	.256	.323	.411	.734
16	Brewers	3135-3175	.497	6,311	3,135	3,175	214,348	28,692	54,849	10,704	1,153	6,562	27,253	20,962	2,296	45,868	4,583	1,805	241,328	87,545	18,419	2,010	1,712	1,480	4,670	.256	.326	.408	.735
17	Rangers	3140-3172	.497	6,313	3,140	3,172	216,952	30,823	57,196	11,062	1,124	7,406	29,276	20,442	2,005	44,775	3,907	1,611	242,610	92,724	19,592	1,384	1,827	1,247	4,686	.264	.330	.427	.758
18	Phillies	3145-3165	.498	6,312	3,145	3,165	215,463	28,411	54,969	10,785	1,327	6,360	26,967	21,450	2,072	45,653	4,124	1,271	242,747	87,488	18,472	2,113	1,649	1,874	4,383	.255	.326	.406	.732
19	Angels	3177-3136	.503	6,313	3,177	3,136	215,447	28,839	55,957	10,342	1,035	6,510	27,324	19,779	2,022	41,894	4,111	1,847	240,564	87,899	17,887	1,581	1,735	1,411	4,883	.260	.325	.408	.733
20	Mets	3213-3094	.509	6,307	3,213	3,094	213,985	27,991	54,378	10,544	1,041	6,411	26,598	20,929	2,170	43,483	4,029	1,522	241,079	86,237	17,996	2,276	1,719	1,862	4,543	.254	.324	.403	.727
21	Blue Jays	3230-3082	.512	6,314	3,230	3,082	216,616	30,021	56,463	11,572	1,089	7,353	28,580	20,495	2,195	43,046	3,734	1,390	242,159	92,272	20,014	1,056	1,797	1,101	4,988	.261	.328	.426	.754
22	Athletics	3239-3071	.513	6,310	3,239	3,071	214,525	29,291	54,187	10,636	888	6,919	27,798	22,756	2,105	44,112	3,618	1,348	242,384	87,356	18,443	1,196	1,802	1,092	4,966	.253	.328	.407	.735
23	Guardians	3253-3053	.516	6,307	3,253	3,053	215,901	29,963	56,832	11,276	1,046	6,735	28,457	20,973	2,130	42,451	4,289	1,654	242,397	90,405	19,057	1,476	1,917	1,340	4,846	.263	.332	.419	.751
24	Astros	3269-3042	.518	6,312	3,269	3,042	214,701	28,538	55,326	10,890	1,068	6,402	27,053	20,832	2,253	43,593	4,532	1,816	241,696	87,558	18,360	2,165	1,745	1,671	4,784	.258	.327	.408	.735
25	Giants	3271-3040	.518	6,312	3,271	3,040	214,792	27,997	54,902	10,583	1,345	6,096	26,508	20,724	1,942	43,971	3,450	1,631	241,676	86,463	18,024	2,477	1,741	2,151	4,595	.256	.324	.403	.727