Since 1969, 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	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
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	5,754	.257	.324	.404	.729
6	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
7	Tigers	4348-4648	.483	8,997	4,348	4,648	307,352	40,554	79,568	14,179	2,031	9,283	38,464	29,186	2,369	58,861	4,458	2,378	343,604	125,658	25,493	2,168	2,529	1,860	6,887	.259	.325	.409	.734
8	Pirates	4348-4640	.484	8,994	4,348	4,640	306,536	38,293	78,736	14,836	2,141	7,449	36,168	27,416	2,752	59,122	5,857	2,682	342,730	120,201	24,426	3,509	2,517	2,832	6,458	.257	.321	.392	.713
9	White Sox	4365-4623	.486	8,997	4,365	4,623	306,143	40,161	79,485	14,072	1,694	8,871	38,069	27,972	2,670	55,811	5,448	2,622	342,038	123,558	24,637	2,683	2,570	1,881	6,989	.260	.325	.404	.728
10	Rangers	4378-4615	.487	8,998	4,378	4,615	307,975	41,699	80,451	14,646	1,622	9,307	39,441	29,272	2,522	58,137	5,577	2,599	344,792	126,262	25,575	2,449	2,574	1,991	6,888	.261	.328	.410	.738
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	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
14	Twins	4414-4582	.491	8,999	4,414	4,582	308,856	40,919	81,597	15,246	1,951	8,048	38,580	28,658	2,681	55,500	4,953	2,485	345,050	124,889	25,245	2,267	2,588	2,075	7,384	.264	.329	.404	.734
15	Cubs	4412-4578	.491	8,999	4,412	4,578	306,752	39,563	78,556	14,426	1,853	8,801	37,341	29,047	2,491	59,817	5,023	2,441	344,187	123,091	25,080	3,533	2,364	2,738	6,583	.256	.323	.401	.724
16	Guardians	4466-4515	.497	8,983	4,466	4,515	306,699	40,966	80,216	14,799	1,556	8,670	38,731	29,789	2,599	54,867	5,874	2,734	344,353	124,137	25,025	2,535	2,731	1,993	7,119	.262	.329	.405	.734
17	Angels	4479-4526	.497	9,007	4,479	4,526	306,270	39,758	78,903	13,871	1,540	8,441	37,486	28,614	2,620	55,952	5,649	2,799	342,884	121,177	23,852	2,898	2,482	2,162	7,046	.258	.324	.396	.720
18	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
19	Phillies	4505-4497	.500	9,006	4,505	4,497	306,991	39,738	78,457	14,779	2,045	8,432	37,525	30,400	2,586	60,856	6,030	2,277	345,628	122,622	25,256	3,201	2,450	2,963	6,340	.256	.325	.399	.725
20	Mets	4505-4490	.501	8,998	4,505	4,490	304,740	38,152	76,786	14,049	1,604	8,043	36,018	29,794	2,631	58,609	5,649	2,439	343,150	118,172	23,696	3,563	2,422	2,861	6,697	.252	.322	.388	.709
21	Orioles	4527-4455	.504	8,986	4,527	4,455	306,846	40,670	79,240	14,493	1,304	9,722	38,611	29,946	2,578	56,292	4,783	2,189	344,088	125,507	25,519	2,198	2,520	1,974	7,211	.258	.327	.409	.736
22	Reds	4576-4425	.508	9,008	4,576	4,425	305,802	40,228	78,345	14,766	1,709	8,966	37,928	30,521	2,653	61,671	7,047	2,718	344,989	123,427	25,441	3,568	2,445	2,810	6,420	.256	.327	.404	.730
23	Giants	4580-4425	.509	9,006	4,580	4,425	305,796	39,092	77,681	14,232	1,957	8,131	36,787	30,397	2,428	59,182	5,235	2,535	344,835	120,220	24,320	3,776	2,438	3,236	6,637	.254	.324	.393	.717
24	Athletics	4608-4393	.512	9,001	4,608	4,393	305,016	40,643	76,818	14,123	1,404	9,224	38,348	31,787	2,662	58,889	6,258	2,622	344,420	121,421	24,751	2,379	2,576	1,819	6,874	.252	.325	.398	.723
25	Astros	4622-4382	.513	9,006	4,622	4,382	306,095	39,384	78,642	14,729	1,901	7,958	37,145	29,337	2,680	57,557	6,777	2,870	344,078	121,047	24,588	3,474	2,492	2,758	6,641	.257	.325	.395	.720