Since 1946, the Colorado Rockies have the worst record by a team, with a record of 2330-2749.

	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	2330-2749	.459	5,079	2,330	2,749	174,414	25,095	47,094	9,298	1,310	5,736	23,864	16,010	1,584	37,829	3,061	1,370	195,371	76,220	16,344	2,005	1,358	1,209	3,870	.270	.335	.437	.772
2	Marlins	2326-2743	.459	5,069	2,326	2,743	172,299	21,324	43,892	8,349	984	4,615	20,218	15,588	1,836	38,365	3,258	1,297	192,721	68,054	13,948	1,720	1,278	1,203	3,809	.255	.321	.395	.716
3	Padres	4160-4741	.467	8,903	4,160	4,741	300,959	36,088	75,041	13,280	1,761	7,271	33,935	28,647	2,126	59,537	6,010	2,605	337,697	113,656	22,312	3,714	2,251	2,687	6,507	.249	.317	.378	.694
4	Rangers	4847-5333	.476	10,186	4,847	5,333	347,689	45,814	89,658	15,976	1,893	10,207	43,290	32,922	2,703	65,278	5,958	2,850	389,113	140,041	28,076	2,964	2,835	2,251	7,799	.258	.324	.403	.727
5	Cubs	5948-6533	.477	12,513	5,948	6,533	426,593	53,712	108,754	19,181	2,920	11,659	50,573	39,725	3,139	77,998	6,087	3,074	477,438	168,752	33,760	5,070	2,911	3,523	9,214	.255	.321	.396	.717
6	Royals	4239-4652	.477	8,893	4,239	4,652	304,170	38,867	79,875	14,931	2,292	7,006	36,682	26,019	2,464	52,207	7,097	2,902	337,699	120,408	24,229	2,372	2,674	1,869	6,784	.263	.323	.396	.719
7	Pirates	5954-6528	.477	12,505	5,954	6,528	426,712	52,758	110,096	19,492	3,369	9,931	49,648	38,024	3,312	75,784	6,855	3,271	476,432	166,119	32,792	5,268	3,116	3,701	9,240	.258	.321	.389	.711
8	Mariners	3631-3976	.477	7,609	3,631	3,976	259,562	33,781	66,684	12,428	1,259	7,744	32,093	24,605	2,357	49,833	5,030	2,173	290,548	104,862	21,431	1,948	2,076	1,665	5,685	.257	.324	.404	.728
9	Twins	6026-6466	.482	12,510	6,026	6,466	427,392	55,395	111,174	19,928	3,020	10,519	52,130	41,241	3,401	72,010	6,003	3,082	479,110	168,699	33,467	3,908	3,168	2,664	10,234	.260	.328	.395	.723
10	Nationals	4293-4600	.483	8,897	4,293	4,600	300,912	37,285	76,353	14,737	1,792	7,615	35,045	28,288	2,635	57,263	6,555	2,780	338,003	117,519	24,144	3,880	2,288	2,882	6,509	.254	.321	.391	.712
11	Mets	4853-5170	.484	10,031	4,853	5,170	339,357	41,386	84,793	15,149	1,819	8,593	38,971	32,449	2,869	65,045	5,896	2,737	381,288	129,359	25,561	3,989	2,624	3,143	7,470	.250	.318	.381	.700
12	Athletics	6069-6431	.486	12,517	6,069	6,431	423,550	54,697	106,467	18,787	2,435	11,405	51,422	43,946	3,258	75,056	7,479	3,208	478,025	164,339	32,627	4,166	3,105	2,272	9,734	.251	.324	.388	.712
13	Brewers	4340-4558	.488	8,902	4,340	4,558	302,187	39,579	77,375	14,424	1,756	8,718	37,497	29,086	2,715	59,016	6,003	2,736	339,570	121,465	24,898	3,165	2,417	2,160	6,613	.256	.325	.402	.726
14	Diamondbacks	2115-2216	.488	4,331	2,115	2,216	147,774	19,801	37,653	7,733	1,069	4,625	18,869	14,391	1,430	32,694	2,514	902	166,128	61,399	13,427	1,325	1,208	1,091	3,089	.255	.324	.415	.740
15	Rays	2121-2208	.490	4,329	2,121	2,208	147,172	19,242	37,345	7,447	850	4,512	18,307	13,999	1,679	33,506	3,231	1,230	164,746	60,028	12,809	738	1,158	686	3,032	.254	.323	.408	.731
16	Orioles	6145-6332	.493	12,495	6,145	6,332	425,192	54,431	108,574	19,229	2,147	12,141	51,449	42,094	3,121	73,452	5,798	2,785	477,631	168,520	33,517	4,118	3,106	2,576	10,095	.255	.325	.396	.721
17	Tigers	6172-6327	.494	12,522	6,172	6,327	427,175	56,253	110,434	18,940	2,962	12,236	53,158	42,664	3,021	74,400	5,490	2,938	479,994	172,006	34,138	4,024	3,110	2,448	9,821	.259	.328	.403	.731
18	Phillies	6186-6309	.495	12,512	6,186	6,309	425,746	53,949	108,617	19,558	3,137	10,850	50,692	41,800	3,243	77,989	7,127	2,916	478,797	166,999	33,545	4,990	3,018	3,739	9,001	.255	.324	.392	.717
19	Angels	5047-5147	.495	10,197	5,047	5,147	345,961	44,119	88,507	15,303	1,811	9,232	41,515	32,348	2,828	62,854	6,049	3,102	387,450	135,128	26,346	3,539	2,774	2,484	7,881	.256	.322	.391	.713
20	White Sox	6212-6277	.497	12,517	6,212	6,277	425,229	54,676	109,815	18,625	2,699	10,850	51,542	40,511	3,643	70,382	7,352	3,485	477,318	166,388	32,174	4,711	3,224	2,461	9,720	.258	.326	.391	.717
21	Blue Jays	3792-3816	.498	7,611	3,792	3,816	260,758	35,187	67,818	13,552	1,492	8,274	33,376	24,195	2,428	49,038	4,579	1,963	291,014	109,176	23,318	1,504	2,129	1,404	5,937	.260	.326	.419	.745
22	Astros	5041-4992	.502	10,038	5,041	4,992	340,645	42,805	86,844	15,919	2,173	8,440	40,286	32,377	2,908	63,005	7,154	3,136	382,677	132,429	26,532	4,030	2,717	3,145	7,420	.255	.323	.389	.711
23	Reds	6300-6193	.504	12,509	6,300	6,193	426,035	55,488	109,554	20,019	2,574	11,952	52,232	41,327	3,293	78,131	8,350	3,410	478,920	170,577	34,545	5,224	3,041	3,647	8,947	.257	.325	.400	.726
24	Guardians	6369-6111	.510	12,498	6,369	6,111	426,167	56,331	110,764	19,465	2,346	11,865	53,149	42,029	3,311	71,560	6,957	3,390	479,246	170,516	33,676	4,380	3,359	2,548	9,751	.260	.329	.400	.729
25	Giants	6459-6046	.517	12,516	6,459	6,046	425,603	54,959	108,576	18,685	2,925	11,768	51,602	41,844	3,129	75,087	6,377	3,147	479,020	168,415	33,378	5,429	3,015	4,018	9,276	.255	.324	.396	.720