Since 2023, the Chicago White Sox have the worst OPS by a team, with an OPS of .645.

	TEAM	OPS	G	W%	W	L	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG
1	White Sox	.645	383	.313	120	263	12,809	1,349	2,920	577	25	351	1,296	962	107	3,326	222	65	13,989	4,600	953	41	70	28	269	.228	.286	.359
2	Pirates	.683	384	.453	174	210	12,880	1,551	3,030	598	58	362	1,493	1,249	140	3,494	281	73	14,414	4,830	1,018	46	99	33	247	.235	.308	.375
3	Athletics	.691	384	.370	142	242	12,803	1,481	2,981	562	47	441	1,426	1,181	150	3,480	279	65	14,270	4,960	1,050	51	85	28	289	.233	.303	.387
4	Tigers	.692	384	.529	203	181	12,943	1,639	3,068	581	85	395	1,573	1,182	127	3,474	182	52	14,361	5,004	1,061	21	88	27	233	.237	.305	.387
5	Giants	.696	383	.501	192	191	12,820	1,615	3,028	608	52	408	1,549	1,240	151	3,445	159	51	14,345	4,964	1,068	36	98	38	270	.236	.309	.387
6	Guardians	.697	381	.525	200	181	12,713	1,605	3,085	620	53	370	1,514	1,125	165	2,799	340	96	14,151	4,921	1,043	38	110	79	253	.243	.310	.387
7	Rockies	.698	383	.337	129	254	12,894	1,587	3,105	668	71	392	1,522	1,060	129	3,737	189	69	14,217	5,091	1,131	37	97	33	289	.241	.303	.395
8	Royals	.698	384	.451	173	211	12,852	1,605	3,162	622	90	367	1,553	982	144	2,976	344	100	14,161	5,065	1,079	50	133	43	218	.246	.304	.394
9	Nationals	.699	383	.444	170	213	12,865	1,625	3,188	646	54	346	1,539	1,053	182	2,832	405	121	14,247	4,980	1,046	56	91	19	262	.248	.312	.387
10	Marlins	.699	381	.444	169	212	12,960	1,535	3,251	593	54	367	1,466	1,013	120	3,172	257	83	14,243	5,053	1,014	58	92	44	312	.251	.309	.390
11	Angels	.705	382	.424	162	220	12,768	1,609	3,006	556	47	479	1,531	1,147	189	3,512	229	90	14,224	5,093	1,082	25	95	37	266	.235	.306	.399
12	Brewers	.711	384	.565	217	167	12,870	1,779	3,131	592	54	395	1,688	1,396	129	3,360	427	89	14,517	5,016	1,041	36	86	42	269	.243	.322	.390
13	Mariners	.712	382	.537	205	177	12,803	1,697	2,995	581	28	474	1,624	1,337	258	3,748	312	76	14,507	5,054	1,083	27	82	31	234	.234	.317	.395
14	Reds	.719	384	.490	188	196	12,840	1,755	3,094	626	73	434	1,671	1,258	199	3,491	452	112	14,422	5,168	1,133	40	85	20	222	.241	.316	.402
15	Rays	.719	383	.546	209	174	12,871	1,720	3,158	620	50	437	1,637	1,187	189	3,398	420	111	14,351	5,189	1,107	17	87	23	236	.245	.316	.403
16	Cardinals	.723	383	.488	187	196	13,016	1,664	3,254	630	37	426	1,595	1,240	153	3,101	228	70	14,547	5,236	1,093	36	102	36	258	.250	.320	.402
17	Blue Jays	.724	383	.507	194	189	12,955	1,665	3,233	674	47	402	1,583	1,265	168	2,949	206	59	14,515	5,207	1,123	31	96	43	299	.250	.322	.402
18	Rangers	.724	384	.513	197	187	12,999	1,768	3,203	617	39	469	1,696	1,244	128	3,184	231	58	14,483	5,305	1,125	19	93	40	229	.246	.316	.408
19	Mets	.731	383	.525	201	182	12,821	1,745	3,113	599	49	489	1,678	1,252	236	3,168	269	45	14,437	5,277	1,137	32	96	34	262	.243	.319	.412
20	Twins	.732	382	.524	200	182	12,919	1,753	3,151	664	54	472	1,670	1,227	231	3,436	182	53	14,492	5,339	1,190	23	92	32	271	.244	.319	.413
21	Padres	.737	381	.546	208	173	12,814	1,754	3,243	616	39	448	1,667	1,289	126	2,780	299	71	14,385	5,281	1,103	64	92	40	304	.253	.325	.412
22	Orioles	.737	382	.560	214	168	12,993	1,815	3,247	656	69	480	1,747	1,163	135	3,242	255	62	14,429	5,481	1,205	29	109	32	228	.250	.316	.422
23	Cubs	.739	383	.530	203	180	12,995	1,896	3,253	635	73	446	1,815	1,338	163	3,217	359	78	14,646	5,372	1,154	38	112	38	213	.250	.325	.413
24	Red Sox	.743	385	.488	188	197	13,259	1,806	3,373	760	57	448	1,729	1,181	168	3,504	310	83	14,717	5,591	1,265	23	86	57	255	.254	.321	.422
25	Yankees	.744	382	.555	212	170	12,744	1,807	3,070	571	40	551	1,738	1,469	125	3,265	230	69	14,479	5,374	1,162	24	117	60	293	.241	.323	.422