worst single year mlb record in last 10 years

Between June 24, 2015 and June 24, 2025, the Colorado Rockies have the worst record by a team in a season, with a record of 18-60 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	18-60	2025	.231	78	18	60	2,605	276	593	123	25	77	271	209	29	765	41	19	2,867	997	225	8	16	5	57	.228	.291	.383	.673
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	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
4	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
5	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
6	White Sox	25-54	2025	.316	79	25	54	2,584	272	568	120	7	60	259	260	16	697	55	16	2,891	882	187	11	20	4	46	.220	.293	.341	.634
7	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
8	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
9	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
10	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
11	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
12	Reds	32-61	2015	.344	93	32	61	3,232	359	805	158	14	84	346	279	24	752	65	19	3,584	1,243	256	23	26	23	71	.249	.311	.385	.696
13	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
14	Braves	32-59	2015	.352	91	32	59	3,017	278	740	128	9	58	271	258	25	621	31	16	3,355	1,060	195	40	15	21	88	.245	.309	.351	.660
15	Marlins	57-105	2019	.352	162	57	105	5,512	615	1,326	265	18	146	593	395	73	1,469	55	30	6,044	2,065	429	31	33	16	139	.241	.298	.375	.673
16	Royals	58-104	2018	.358	162	58	104	5,505	638	1,350	283	29	155	606	427	67	1,310	117	38	6,063	2,156	467	24	40	13	123	.245	.305	.392	.697
17	Rockies	59-103	2023	.364	162	59	103	5,496	721	1,368	305	31	163	685	447	59	1,543	76	25	6,054	2,224	499	11	41	8	124	.249	.310	.405	.715
18	Royals	59-103	2019	.364	162	59	103	5,496	691	1,356	281	40	162	655	456	59	1,405	117	39	6,077	2,203	483	24	42	17	113	.247	.309	.401	.710
19	Twins	59-103	2016	.364	162	59	103	5,618	722	1,409	288	35	200	690	513	44	1,426	91	32	6,245	2,367	523	27	43	24	96	.251	.316	.421	.738
20	Rangers	22-38	2020	.367	60	22	38	1,936	224	420	80	9	62	204	167	24	548	49	14	2,147	704	151	2	18	3	33	.217	.285	.364	.648
21	Athletics	60-102	2022	.370	162	60	102	5,314	568	1,147	249	15	137	537	433	59	1,389	78	23	5,861	1,837	401	22	33	7	109	.216	.281	.346	.626
22	Rangers	60-102	2021	.370	162	60	102	5,405	625	1,254	225	24	167	598	433	58	1,381	106	29	5,943	2,028	416	16	31	10	113	.232	.294	.375	.670
23	Rockies	61-101	2024	.377	162	61	101	5,454	682	1,319	277	25	179	655	453	51	1,617	85	31	6,022	2,183	481	19	45	20	126	.242	.304	.400	.704
24	White Sox	61-101	2023	.377	162	61	101	5,501	641	1,308	264	13	171	617	377	52	1,424	86	22	5,975	2,111	448	16	29	19	122	.238	.291	.384	.675
25	Pirates	61-101	2021	.377	162	61	101	5,336	609	1,261	240	35	124	570	529	49	1,328	60	30	5,982	1,943	399	31	37	24	102	.236	.309	.364	.673