The Washington Nationals have the most wins by a team as underdogs this season, with 27 wins.

Interpreted as:

What MLB team has most underdog wins this regular season?

	TEAM	W	SEASON	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	Nationals	27	2025	34	.443	61	2,010	250	475	104	9	57	237	159	33	467	49	22	2,222	768	170	7	13	2	36	.236	.301	.382	.683
2	Angels	26	2025	28	.481	54	1,819	248	424	78	6	86	238	144	24	527	27	10	2,003	772	170	6	10	6	30	.233	.296	.424	.721
3	Blue Jays	26	2025	21	.553	47	1,579	176	377	75	3	40	170	155	16	309	28	7	1,778	578	118	13	15	8	39	.239	.310	.366	.677
4	Royals	25	2025	25	.500	50	1,683	163	412	76	8	33	163	117	17	354	34	19	1,843	603	117	9	17	8	21	.245	.298	.358	.656
5	Reds	24	2025	20	.545	44	1,488	219	372	69	5	53	212	168	13	406	34	10	1,683	610	127	6	8	5	25	.250	.330	.410	.740
6	Cardinals	24	2025	20	.545	44	1,474	200	372	79	2	38	193	136	21	347	28	11	1,646	569	119	5	10	4	35	.252	.322	.386	.708
7	White Sox	23	2025	44	.343	67	2,175	237	482	101	3	53	227	227	13	564	48	14	2,443	748	157	10	18	2	38	.222	.297	.344	.641
8	Marlins	23	2025	36	.390	59	2,021	242	502	95	7	54	233	174	14	499	42	20	2,235	773	156	13	13	5	35	.248	.311	.382	.693
9	Pirates	21	2025	29	.420	50	1,656	163	383	66	10	38	158	166	19	454	37	12	1,853	583	114	4	8	7	45	.231	.307	.352	.659
10	Guardians	20	2025	24	.455	44	1,439	154	323	65	4	40	149	119	17	396	38	11	1,598	516	109	6	17	6	21	.224	.288	.359	.647
11	Brewers	20	2025	25	.444	45	1,526	181	356	65	4	38	170	139	19	404	52	12	1,696	543	107	6	6	3	17	.233	.304	.356	.660
12	Tigers	18	2025	12	.600	30	1,015	137	255	43	10	27	128	94	12	302	12	3	1,132	399	80	2	9	3	18	.251	.319	.393	.713
13	Padres	18	2025	15	.545	33	1,091	103	248	38	4	21	97	97	12	267	25	6	1,220	357	63	10	10	3	18	.227	.295	.327	.622
14	Athletics	17	2025	36	.321	53	1,810	216	455	94	3	59	212	161	10	471	21	5	1,994	732	156	4	9	5	45	.251	.315	.404	.719
15	Rays	16	2025	17	.485	33	1,115	150	266	52	0	37	143	103	12	307	45	12	1,239	429	89	1	8	1	18	.239	.308	.385	.693
16	Diamondbacks	16	2025	13	.552	29	974	129	242	56	6	35	125	102	13	232	20	8	1,103	415	97	5	9	4	18	.248	.325	.426	.751
17	Giants	16	2025	12	.571	28	932	149	224	48	1	29	140	114	10	271	20	7	1,071	361	78	3	12	1	16	.240	.326	.387	.713
18	Red Sox	15	2025	14	.517	29	1,021	147	262	58	5	41	141	93	11	295	23	8	1,133	453	104	4	4	5	8	.257	.324	.444	.768
19	Mariners	13	2025	13	.500	26	899	110	219	32	0	35	105	106	13	241	28	10	1,028	356	67	5	5	3	18	.244	.330	.396	.726
20	Astros	13	2025	12	.520	25	842	81	206	28	4	21	76	54	14	201	16	6	920	305	53	4	6	5	22	.245	.299	.362	.661
21	Orioles	13	2025	15	.464	28	942	104	227	33	3	28	99	74	9	267	22	8	1,035	350	64	1	9	1	22	.241	.300	.372	.671
22	Rangers	12	2025	24	.333	36	1,193	111	269	45	5	34	111	76	9	318	33	14	1,286	426	84	1	7	1	20	.225	.275	.357	.633
23	Twins	11	2025	18	.379	29	986	110	232	44	3	31	106	79	20	242	17	6	1,090	375	78	0	5	1	17	.235	.304	.380	.684
24	Rockies	11	2025	54	.169	65	2,148	197	466	99	21	56	195	174	19	623	30	16	2,360	775	176	7	12	5	45	.217	.280	.361	.641
25	Cubs	11	2025	14	.440	25	885	128	223	46	3	41	128	87	5	221	20	7	981	398	90	0	4	1	6	.252	.321	.450	.771