what was the worst record in a season in mlb history since 1980

Since 1980, the Colorado Rockies have the worst record by a team in a season, with a record of 22-74 this season.

	TEAM	REC	SEASON	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	22-74	2025	.229	96	22	74	3,212	336	738	151	27	90	327	251	32	933	52	24	3,523	1,213	268	10	18	5	74	.230	.291	.378	.668
2	White Sox	41-121	2024	.253	162	41	121	5,383	507	1,187	226	9	133	485	395	43	1,403	90	33	5,866	1,830	368	18	27	8	116	.221	.278	.340	.618
3	Tigers	43-119	2003	.265	162	43	119	5,466	591	1,312	201	39	153	553	443	47	1,099	98	63	6,070	2,050	393	65	49	24	114	.240	.300	.375	.675
4	Orioles	47-115	2018	.290	162	47	115	5,507	622	1,317	242	15	188	593	422	57	1,412	81	22	6,034	2,153	445	13	35	19	132	.239	.298	.391	.689
5	Tigers	47-114	2019	.292	161	47	114	5,549	582	1,333	292	41	149	556	391	48	1,595	57	20	6,039	2,154	482	9	42	14	108	.240	.294	.388	.682
6	Athletics	50-112	2023	.309	162	50	112	5,311	585	1,187	225	21	171	563	498	85	1,496	149	31	5,958	1,967	417	28	36	12	125	.223	.298	.370	.669
7	Astros	51-111	2013	.315	162	51	111	5,457	610	1,307	266	16	148	566	426	52	1,535	110	61	6,019	2,049	430	46	38	17	110	.240	.299	.375	.674
8	Diamondbacks	51-111	2004	.315	162	51	111	5,544	615	1,401	295	38	135	582	441	35	1,022	53	32	6,113	2,177	468	56	37	38	137	.253	.310	.393	.703
9	Pirates	19-41	2020	.317	60	19	41	1,932	219	425	76	6	59	210	167	11	521	16	11	2,132	690	141	7	15	6	34	.220	.284	.357	.641
10	Orioles	52-110	2021	.321	162	52	110	5,420	659	1,296	266	15	195	632	451	65	1,454	54	23	5,981	2,177	476	14	31	12	105	.239	.304	.402	.705
11	Diamondbacks	52-110	2021	.321	162	52	110	5,489	679	1,297	308	31	144	644	537	54	1,465	43	16	6,140	2,099	483	32	28	24	99	.236	.309	.382	.692
12	Tigers	53-109	1996	.327	162	53	109	5,530	783	1,413	257	21	204	741	546	29	1,268	87	50	6,202	2,324	482	48	49	26	132	.256	.323	.420	.743
13	White Sox	32-65	2025	.330	97	32	65	3,154	332	694	146	9	76	317	318	25	830	61	18	3,539	1,086	231	16	26	7	60	.220	.294	.344	.639
14	Orioles	54-108	2019	.333	162	54	108	5,596	729	1,379	252	25	213	698	462	71	1,435	84	30	6,188	2,320	490	22	37	8	111	.246	.310	.415	.725
15	Marlins	54-108	1998	.333	162	54	108	5,558	667	1,381	277	36	114	621	525	45	1,120	115	57	6,227	2,072	427	70	29	30	121	.248	.317	.373	.690
16	Orioles	54-107	1988	.335	161	54	107	5,358	550	1,275	199	20	137	517	504	32	869	69	44	5,979	1,925	356	40	45	31	140	.238	.305	.359	.664
17	Braves	54-106	1988	.338	160	54	106	5,440	555	1,319	228	28	96	527	432	21	848	95	69	6,013	1,891	352	74	46	59	136	.242	.298	.348	.646
18	Nationals	55-107	2022	.340	162	55	107	5,434	603	1,351	252	20	136	579	442	60	1,221	75	31	5,993	2,051	408	20	37	12	141	.249	.310	.377	.688
19	Astros	55-107	2012	.340	162	55	107	5,407	583	1,276	238	28	146	545	463	58	1,365	105	46	6,012	2,008	412	54	30	19	114	.236	.302	.371	.673
20	Tigers	55-106	2002	.342	161	55	106	5,406	575	1,340	265	37	124	546	363	64	1,035	65	44	5,920	2,051	426	30	57	22	125	.248	.300	.379	.679
21	Devil Rays	55-106	2002	.342	161	55	106	5,604	673	1,418	297	35	133	640	456	58	1,115	102	45	6,198	2,184	465	44	36	29	116	.253	.314	.390	.704
22	Royals	56-106	2023	.346	162	56	106	5,428	676	1,325	258	43	163	651	411	71	1,396	163	47	5,982	2,158	464	14	58	12	96	.244	.303	.398	.700
23	Astros	56-106	2011	.346	162	56	106	5,598	615	1,442	309	28	95	579	401	46	1,164	118	33	6,148	2,092	432	66	37	34	111	.258	.311	.374	.684
24	Royals	56-106	2005	.346	162	56	106	5,503	701	1,445	289	34	126	653	424	63	1,008	53	33	6,086	2,180	449	46	50	23	139	.263	.320	.396	.716
25	Brewers	56-106	2002	.346	162	56	106	5,415	627	1,369	269	29	139	597	500	55	1,125	94	50	6,083	2,113	437	79	34	37	144	.253	.320	.390	.711