Since 2018, the Kansas City Royals have the worst record by a team, with a record of 462-651.

	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	Royals	462-651	.415	1,113	462	651	37,412	4,577	9,193	1,812	236	1,075	4,379	2,968	395	8,896	870	269	41,260	14,702	3,123	162	323	94	697	.246	.306	.393	.698
2	Rockies	468-645	.420	1,113	468	645	37,825	5,015	9,495	1,953	248	1,248	4,812	3,218	362	10,084	533	191	41,879	15,688	3,449	196	278	142	813	.251	.314	.415	.728
3	Marlins	467-643	.421	1,110	467	643	37,404	4,309	9,043	1,678	147	1,020	4,104	3,000	430	9,703	650	222	41,238	14,075	2,845	165	239	123	834	.242	.304	.376	.680
4	White Sox	471-641	.424	1,112	471	641	37,597	4,580	9,195	1,773	126	1,167	4,389	2,994	418	9,906	528	179	41,383	14,721	3,066	146	228	82	809	.245	.306	.392	.697
5	Pirates	477-636	.429	1,113	477	636	37,298	4,493	8,945	1,768	208	1,035	4,284	3,377	383	9,479	594	222	41,519	14,234	3,011	184	277	157	735	.240	.307	.382	.689
6	Orioles	487-625	.438	1,112	487	625	37,696	4,866	9,213	1,821	157	1,354	4,661	3,201	449	9,640	600	185	41,722	15,410	3,332	106	270	90	721	.244	.309	.409	.718
7	Tigers	492-619	.443	1,111	492	619	37,382	4,468	8,930	1,749	245	1,062	4,286	3,083	358	10,074	471	159	41,184	14,355	3,056	73	288	78	725	.239	.301	.384	.685
8	Nationals	496-617	.446	1,113	496	617	37,412	4,966	9,478	1,895	158	1,175	4,718	3,528	505	8,553	817	261	41,926	15,214	3,228	213	268	181	838	.253	.324	.407	.731
9	Rangers	503-610	.452	1,113	503	610	37,538	4,962	9,041	1,748	142	1,333	4,713	3,459	422	9,786	733	219	41,781	15,072	3,223	97	265	102	670	.241	.310	.402	.712
10	Angels	504-608	.453	1,112	504	608	37,404	4,842	8,966	1,677	155	1,413	4,631	3,464	486	9,727	573	201	41,701	15,192	3,245	99	248	179	782	.240	.310	.406	.717
11	Reds	519-594	.466	1,113	519	594	37,166	4,928	9,009	1,752	162	1,327	4,721	3,621	589	9,864	741	253	41,791	15,066	3,241	169	246	114	778	.242	.318	.405	.723
12	Athletics	528-587	.474	1,115	528	587	37,331	4,813	8,815	1,821	137	1,359	4,590	3,599	516	9,662	568	156	41,815	14,987	3,317	105	264	92	835	.236	.310	.401	.711
13	Diamondbacks	532-580	.478	1,112	532	580	37,608	5,201	9,218	1,908	255	1,263	4,949	3,745	451	9,218	681	165	42,354	15,425	3,426	216	334	152	750	.245	.318	.410	.728
14	Padres	560-552	.504	1,112	560	552	37,289	4,906	9,132	1,775	148	1,273	4,681	3,702	374	9,183	692	223	41,843	15,022	3,196	205	273	161	816	.245	.317	.403	.720
15	Blue Jays	561-551	.504	1,112	561	551	37,699	5,125	9,490	1,992	115	1,439	4,916	3,526	400	8,948	491	175	41,954	16,029	3,546	80	249	102	828	.252	.320	.425	.746
16	Giants	570-543	.512	1,113	570	543	37,518	4,811	8,999	1,827	169	1,235	4,606	3,616	450	9,945	441	155	42,022	14,869	3,231	148	290	173	786	.240	.312	.396	.708
17	Cubs	572-542	.513	1,114	572	542	37,485	5,194	9,235	1,791	199	1,351	4,955	3,791	558	9,847	711	227	42,284	15,477	3,341	169	281	181	759	.246	.323	.413	.735
18	Twins	574-539	.516	1,113	574	539	37,806	5,238	9,411	1,958	138	1,479	5,007	3,597	521	9,571	369	142	42,271	16,082	3,575	71	276	116	769	.249	.321	.425	.746
19	Mariners	578-534	.520	1,112	578	534	37,240	4,875	8,788	1,680	124	1,371	4,677	3,754	590	10,173	727	231	41,939	14,829	3,175	94	261	89	706	.236	.314	.398	.712
20	Mets	579-535	.520	1,114	579	535	37,425	5,010	9,248	1,779	152	1,374	4,815	3,611	667	9,252	549	171	42,097	15,453	3,305	143	251	164	820	.247	.322	.413	.735
21	Red Sox	585-529	.525	1,114	585	529	38,474	5,537	10,014	2,299	161	1,382	5,272	3,590	430	9,647	639	198	42,857	16,781	3,842	78	285	188	811	.260	.328	.436	.764
22	Phillies	590-523	.530	1,113	590	523	37,629	5,188	9,359	1,861	183	1,387	4,977	3,748	430	9,706	720	170	42,230	15,747	3,431	160	263	200	725	.249	.322	.418	.740
23	Cardinals	590-522	.531	1,112	590	522	37,346	5,014	9,248	1,778	120	1,316	4,785	3,613	525	9,120	618	190	41,957	15,214	3,214	174	299	140	722	.248	.320	.407	.728
24	Guardians	599-511	.540	1,110	599	511	37,266	4,917	9,158	1,851	149	1,216	4,673	3,442	469	8,533	854	225	41,639	14,955	3,216	155	307	202	738	.246	.315	.401	.716
25	Brewers	625-489	.561	1,114	625	489	37,347	5,117	9,030	1,742	138	1,373	4,885	4,016	469	10,060	861	216	42,215	15,167	3,253	124	259	177	802	.242	.321	.406	.727