Since June 1, 2024, the Chicago White Sox have the fewest wins by a team, with 43 wins.

Interpreted as:

MLB team least regular-season wins since june 1

	TEAM	W	L	W%	G	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	White Sox	43	116	.270	159	5,287	528	1,176	214	7	138	511	422	37	1,387	100	32	5,787	1,818	359	13	28	9	100	.222	.283	.344	.627
2	Rockies	49	112	.304	161	5,356	621	1,242	262	30	176	604	448	49	1,625	81	34	5,917	2,092	468	20	44	17	122	.232	.295	.391	.685
3	Marlins	62	95	.395	157	5,380	637	1,337	252	24	151	609	436	44	1,411	137	46	5,931	2,090	427	28	43	14	98	.249	.308	.388	.696
4	Angels	67	92	.421	159	5,209	617	1,163	220	14	176	588	456	92	1,456	108	36	5,805	1,939	410	12	36	9	113	.223	.295	.372	.668
5	Athletics	69	89	.437	158	5,351	656	1,313	240	18	194	632	481	41	1,346	95	23	5,922	2,171	452	13	36	8	122	.245	.311	.406	.716
6	Nationals	69	91	.431	160	5,310	663	1,306	266	22	141	627	440	67	1,183	182	69	5,881	2,039	429	27	37	6	113	.246	.310	.384	.694
7	Pirates	70	91	.435	161	5,383	611	1,259	221	21	147	593	487	66	1,441	131	26	5,985	1,963	389	13	36	16	119	.234	.303	.365	.668
8	Blue Jays	73	87	.456	160	5,367	653	1,314	275	21	152	625	489	77	1,218	73	22	6,001	2,087	448	20	48	26	119	.245	.314	.389	.703
9	Orioles	74	87	.460	161	5,490	720	1,355	244	28	216	690	495	65	1,395	96	29	6,098	2,303	488	5	43	11	93	.247	.314	.419	.734
10	Rangers	78	83	.484	161	5,343	617	1,237	211	12	172	592	449	53	1,296	122	33	5,885	1,988	395	7	33	14	84	.232	.296	.372	.668
11	Red Sox	79	82	.491	161	5,578	770	1,425	315	22	203	739	508	70	1,520	150	41	6,200	2,393	540	5	39	30	104	.255	.323	.429	.752
12	Rays	79	79	.500	158	5,260	600	1,234	243	19	152	570	470	61	1,410	191	43	5,832	1,971	414	4	37	9	85	.235	.303	.375	.678
13	Reds	80	81	.497	161	5,380	729	1,301	273	27	179	694	495	78	1,435	175	42	6,006	2,165	479	14	39	10	85	.242	.313	.402	.715
14	Twins	80	79	.503	159	5,383	704	1,336	290	19	172	671	451	99	1,260	62	25	5,984	2,180	481	9	42	16	110	.248	.316	.405	.721
15	Royals	80	79	.503	159	5,325	630	1,306	253	33	143	613	398	53	1,141	125	38	5,857	2,054	429	27	54	20	90	.245	.301	.386	.687
16	Braves	82	78	.513	160	5,412	675	1,311	238	15	212	645	498	51	1,426	73	21	6,009	2,215	465	15	33	12	117	.242	.310	.409	.720
17	Giants	82	77	.516	159	5,321	683	1,239	256	31	180	653	502	50	1,460	75	24	5,927	2,097	467	13	41	12	99	.233	.303	.394	.697
18	Guardians	83	75	.525	158	5,176	631	1,213	226	15	177	602	456	64	1,205	131	40	5,762	2,000	418	20	46	20	100	.234	.302	.386	.688
19	Mariners	83	73	.532	156	5,211	707	1,200	227	9	195	672	603	117	1,503	151	32	5,986	2,030	431	21	34	16	101	.230	.322	.390	.711
20	Cardinals	87	75	.537	162	5,539	720	1,420	274	19	166	686	474	58	1,269	97	31	6,133	2,230	459	14	48	14	108	.256	.319	.403	.722
21	Brewers	87	74	.540	161	5,365	723	1,281	223	29	158	680	585	47	1,409	214	47	6,055	2,036	410	23	35	23	91	.239	.317	.379	.697
22	Yankees	88	69	.561	157	5,319	834	1,329	259	19	239	803	666	57	1,346	96	28	6,113	2,343	517	11	60	36	116	.250	.336	.440	.777
23	Cubs	89	70	.560	159	5,447	816	1,386	276	31	192	784	551	54	1,292	178	31	6,111	2,300	499	19	40	18	79	.254	.327	.422	.749
24	Phillies	90	68	.570	158	5,416	743	1,396	284	19	189	710	504	63	1,318	133	25	6,030	2,285	492	13	34	18	102	.258	.326	.422	.748
25	Diamondbacks	91	69	.569	160	5,472	905	1,466	283	39	236	871	584	88	1,232	141	31	6,246	2,535	558	36	66	21	107	.268	.344	.463	.808