Since 1960, 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	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
3	Padres	4217-4789	.468	9,008	4,217	4,789	304,496	36,548	75,940	13,450	1,772	7,370	34,376	28,979	2,171	60,306	6,074	2,624	341,673	115,044	22,592	3,748	2,279	2,699	6,573	.249	.317	.378	.695
4	Rangers	4899-5383	.476	10,288	4,899	5,383	351,200	46,294	90,502	16,150	1,902	10,322	43,749	33,253	2,746	66,121	6,037	2,869	393,030	141,422	28,374	2,972	2,859	2,267	7,861	.258	.324	.403	.727
5	Royals	4290-4703	.477	8,995	4,290	4,703	307,598	39,324	80,723	15,123	2,302	7,131	37,129	26,312	2,512	52,884	7,161	2,922	341,504	121,843	24,556	2,388	2,694	1,879	6,853	.262	.323	.396	.719
6	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	5,754	.257	.324	.404	.729
7	Nationals	4331-4665	.481	9,000	4,331	4,665	304,365	37,707	77,186	14,895	1,810	7,716	35,450	28,557	2,661	58,151	6,632	2,809	341,786	118,849	24,421	3,888	2,315	2,891	6,577	.254	.321	.390	.711
8	Mets	4899-5227	.484	10,134	4,899	5,227	342,866	41,892	85,672	15,312	1,825	8,750	39,466	32,799	2,919	65,915	5,998	2,747	385,240	130,884	25,887	4,001	2,655	3,159	7,537	.250	.318	.382	.700
9	Cubs	5055-5376	.485	10,448	5,055	5,376	355,943	45,330	90,714	16,336	2,270	10,026	42,741	33,472	2,802	68,587	5,570	2,833	399,050	141,668	28,632	4,117	2,716	3,279	7,593	.255	.322	.398	.720
10	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
11	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
12	Brewers	4405-4595	.489	9,004	4,405	4,595	305,685	40,111	78,316	14,603	1,769	8,831	37,997	29,442	2,763	59,793	6,086	2,770	343,521	122,950	25,203	3,177	2,454	2,167	6,682	.256	.325	.402	.727
13	Pirates	5108-5321	.490	10,439	5,108	5,321	356,493	44,353	92,080	16,778	2,651	8,474	41,810	31,257	3,008	67,222	6,387	3,043	397,786	139,582	27,903	4,145	2,883	3,448	7,617	.258	.321	.392	.713
14	Tigers	5140-5305	.492	10,451	5,140	5,305	356,359	46,938	91,694	15,963	2,394	10,805	44,442	34,507	2,733	67,065	4,985	2,654	399,269	144,860	29,162	2,795	2,875	2,261	7,971	.257	.325	.407	.732
15	White Sox	5149-5289	.493	10,449	5,149	5,289	355,048	45,914	91,543	15,915	2,059	9,805	43,386	32,728	3,079	63,020	6,302	3,060	397,277	140,991	27,779	3,461	2,961	2,290	8,000	.258	.323	.397	.720
16	Angels	5093-5205	.495	10,301	5,093	5,205	349,413	44,557	89,283	15,434	1,822	9,375	41,937	32,685	2,891	63,909	6,113	3,120	391,331	136,486	26,631	3,547	2,795	2,500	7,947	.256	.322	.391	.713
17	Twins	5179-5264	.496	10,451	5,179	5,264	357,932	47,270	93,819	17,230	2,318	9,523	44,521	33,612	3,047	63,732	5,475	2,793	400,461	144,254	29,071	2,910	2,960	2,523	8,471	.262	.328	.403	.731
18	Guardians	5187-5242	.497	10,434	5,187	5,242	356,007	46,688	92,380	16,675	1,805	9,977	44,062	33,992	2,951	62,875	6,469	3,086	399,259	142,596	28,457	3,208	3,101	2,410	8,107	.259	.327	.401	.727
19	Phillies	5201-5241	.498	10,448	5,201	5,241	355,718	45,413	90,559	16,656	2,462	9,496	42,777	34,708	2,916	69,736	6,535	2,658	400,075	140,627	28,614	3,949	2,784	3,497	7,344	.255	.324	.395	.719
20	Athletics	5206-5241	.498	10,451	5,206	5,241	353,736	46,173	88,704	16,014	1,815	10,144	43,470	36,379	2,946	67,182	7,010	2,943	399,003	138,780	27,973	3,033	2,909	2,120	7,906	.251	.323	.392	.716
21	Blue Jays	3855-3856	.500	7,714	3,855	3,856	264,282	35,737	68,775	13,744	1,503	8,407	33,909	24,510	2,472	49,724	4,621	1,979	294,945	110,746	23,654	1,526	2,155	1,418	6,026	.260	.326	.419	.745
22	Astros	5096-5040	.503	10,141	5,096	5,040	344,176	43,252	87,719	16,086	2,179	8,563	40,713	32,676	2,951	63,857	7,210	3,151	386,581	133,852	26,828	4,038	2,740	3,154	7,496	.255	.322	.389	.711
23	Orioles	5329-5100	.511	10,435	5,329	5,100	355,609	46,647	91,243	16,487	1,604	11,029	44,204	34,789	2,880	64,738	5,333	2,490	399,089	144,025	29,120	2,904	2,907	2,419	8,317	.257	.325	.405	.730
24	Reds	5347-5094	.512	10,450	5,347	5,094	355,421	46,499	91,239	16,972	2,090	10,230	43,790	34,568	2,975	69,914	7,741	3,129	399,887	143,081	29,292	4,124	2,799	3,405	7,443	.257	.325	.403	.728
25	Giants	5392-5057	.516	10,455	5,392	5,057	355,054	45,403	90,183	16,024	2,302	9,598	42,633	34,757	2,763	66,989	5,740	2,892	399,831	139,605	27,924	4,466	2,791	3,786	7,759	.254	.323	.393	.716