Since 1982, 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	Pirates	3215-3736	.463	6,955	3,215	3,736	235,884	29,219	59,759	11,702	1,487	5,853	27,729	21,631	2,328	48,347	4,362	1,989	264,430	91,994	19,042	2,678	1,909	1,877	4,987	.253	.320	.390	.710
4	Royals	3223-3732	.463	6,956	3,223	3,732	238,055	30,477	62,423	11,979	1,663	5,856	28,844	19,626	2,106	43,572	5,218	2,040	263,487	95,296	19,498	1,684	2,016	1,288	5,318	.262	.321	.400	.722
5	Orioles	3315-3638	.477	6,957	3,315	3,638	238,061	31,755	61,579	11,594	952	7,905	30,280	22,449	2,134	45,640	3,512	1,555	266,034	98,792	20,451	1,451	1,939	1,320	5,561	.259	.326	.415	.741
6	Tigers	3325-3629	.478	6,954	3,325	3,629	238,222	32,032	61,940	11,553	1,554	7,471	30,489	22,512	1,973	48,742	3,615	1,797	266,113	99,014	20,578	1,443	1,963	1,337	5,171	.260	.327	.416	.742
7	Reds	3379-3580	.486	6,963	3,379	3,580	236,104	30,734	59,964	11,569	1,207	7,179	29,077	22,990	2,279	50,002	5,362	2,068	265,856	95,484	19,955	2,658	1,825	1,935	4,907	.254	.324	.404	.728
8	Padres	3384-3579	.486	6,964	3,384	3,579	235,691	29,355	59,298	10,874	1,291	6,161	27,713	22,706	1,828	48,730	4,764	1,947	264,612	91,237	18,326	2,537	1,850	1,962	5,155	.252	.320	.387	.707
9	Nationals	3381-3573	.486	6,957	3,381	3,573	235,660	29,705	60,151	12,066	1,364	6,276	28,045	21,772	2,218	47,194	5,337	2,114	264,236	93,773	19,706	2,771	1,815	2,080	5,069	.255	.322	.398	.720
10	Twins	3387-3571	.487	6,959	3,387	3,571	238,792	31,971	62,926	12,337	1,421	6,627	30,217	21,933	2,236	45,402	3,908	1,825	266,242	97,986	20,385	1,273	2,008	1,419	5,678	.264	.329	.410	.739
11	Mariners	3399-3557	.489	6,956	3,399	3,557	237,460	31,299	61,038	11,535	1,095	7,348	29,767	22,656	2,284	47,283	4,562	1,914	265,892	96,807	19,978	1,606	1,886	1,530	5,164	.257	.325	.408	.733
12	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
13	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
14	Rangers	3412-3546	.490	6,960	3,412	3,546	238,937	33,325	62,790	11,948	1,253	7,876	31,617	22,281	2,119	47,918	4,300	1,842	266,893	100,872	21,077	1,567	1,989	1,368	5,209	.263	.329	.422	.751
15	White Sox	3421-3534	.492	6,959	3,421	3,534	237,092	31,872	61,603	11,289	1,253	7,385	30,359	21,589	2,177	45,738	4,414	1,945	264,732	97,553	19,927	1,896	1,978	1,357	5,339	.260	.325	.411	.736
16	Cubs	3433-3518	.494	6,955	3,433	3,518	237,269	31,063	60,768	11,574	1,375	7,310	29,438	22,066	2,150	49,283	4,145	1,794	265,815	97,022	20,259	2,538	1,792	1,918	4,999	.256	.323	.409	.732
17	Brewers	3455-3501	.497	6,958	3,455	3,501	236,780	31,678	60,917	11,744	1,331	7,107	30,062	22,815	2,386	48,666	4,889	1,997	266,120	96,644	20,182	2,223	1,916	1,641	5,208	.257	.326	.408	.734
18	Phillies	3480-3478	.500	6,961	3,480	3,478	237,434	31,158	60,575	11,725	1,495	6,885	29,541	23,678	2,176	49,569	4,703	1,533	267,477	95,945	20,105	2,366	1,823	2,126	4,913	.255	.326	.404	.730
19	Angels	3511-3450	.504	6,961	3,511	3,450	237,531	31,803	61,669	11,277	1,144	7,153	30,100	22,105	2,156	45,319	4,393	2,041	265,637	96,693	19,574	1,927	1,918	1,580	5,438	.260	.326	.407	.733
20	Athletics	3535-3423	.508	6,958	3,535	3,423	236,527	32,185	59,810	11,571	1,006	7,502	30,506	24,938	2,194	47,664	4,347	1,655	267,102	95,899	20,079	1,401	2,042	1,217	5,433	.253	.327	.405	.733
21	Mets	3534-3421	.508	6,955	3,534	3,421	235,926	30,522	59,878	11,417	1,153	6,861	28,966	22,867	2,266	47,392	4,573	1,751	265,510	94,184	19,431	2,554	1,897	2,126	5,031	.254	.323	.399	.722
22	Guardians	3536-3418	.508	6,956	3,536	3,418	238,106	32,840	62,704	12,226	1,179	7,169	31,148	23,321	2,236	45,399	4,807	1,942	267,472	98,795	20,574	1,673	2,136	1,486	5,411	.263	.332	.415	.747
23	Giants	3565-3394	.512	6,960	3,565	3,394	236,730	30,595	60,381	11,448	1,462	6,598	28,940	22,966	2,041	47,818	3,945	1,896	266,382	94,547	19,508	2,744	1,901	2,381	5,117	.255	.324	.399	.723
24	Blue Jays	3585-3374	.515	6,962	3,585	3,374	238,918	32,976	62,493	12,658	1,313	7,927	31,349	22,383	2,337	46,228	4,320	1,687	266,828	101,558	21,898	1,196	1,994	1,273	5,424	.262	.328	.425	.753
25	Astros	3594-3365	.516	6,960	3,594	3,365	236,773	31,149	61,002	11,848	1,285	6,773	29,507	22,755	2,331	47,002	5,037	2,089	266,270	95,739	19,906	2,467	1,944	1,929	5,179	.258	.326	.404	.731