what team has the most wins in playoffs in the last 6 seasons

Since 2020, the Houston Astros had the most wins by a team in the postseason, with 34 wins.

	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	Astros	34	21	.618	55	1,881	258	474	64	4	74	252	180	33	451	23	5	2,113	768	142	7	12	13	44	.252	.326	.408	.735
2	Dodgers	31	22	.585	53	1,762	262	424	78	5	76	253	218	18	457	42	5	2,022	740	159	9	15	13	24	.241	.328	.420	.748
3	Braves	21	17	.553	38	1,271	147	290	50	4	49	144	115	11	389	17	2	1,403	495	103	0	6	8	15	.228	.297	.389	.686
4	Phillies	20	14	.588	34	1,083	148	242	58	2	51	143	119	16	323	25	5	1,231	457	111	5	8	10	21	.223	.308	.422	.729
5	Yankees	15	16	.484	31	1,025	144	225	33	1	53	140	139	12	307	22	4	1,191	419	87	2	13	7	18	.220	.316	.409	.725
6	Rangers	13	4	.765	17	600	97	151	29	3	30	91	66	7	148	10	0	675	276	62	0	2	3	11	.252	.332	.460	.792
7	Padres	12	13	.480	25	830	108	190	28	3	34	105	71	10	225	9	3	920	326	65	3	6	4	10	.229	.296	.393	.688
8	Rays	12	16	.429	28	929	101	189	29	2	42	98	81	8	313	8	7	1,022	348	73	2	2	4	16	.203	.273	.375	.647
9	Diamondbacks	10	7	.588	17	575	73	146	25	2	21	72	56	3	157	23	4	649	238	48	9	6	3	10	.254	.320	.414	.734
10	Mets	8	8	.500	16	527	72	126	15	4	16	72	67	14	138	9	0	616	197	35	0	8	3	10	.239	.336	.374	.710
11	Guardians	8	11	.421	19	670	68	158	34	0	15	68	55	8	184	12	0	738	237	49	2	3	5	13	.236	.300	.354	.654
12	Red Sox	6	5	.545	11	390	60	105	17	2	22	59	37	2	89	3	1	433	192	41	3	1	0	13	.269	.335	.492	.827
13	Tigers	4	3	.571	7	228	21	51	15	0	3	20	31	3	81	4	1	264	75	18	0	2	2	5	.224	.322	.329	.651
14	Royals	3	3	.500	6	199	15	46	4	1	2	15	13	3	48	5	3	216	58	7	0	1	0	3	.231	.287	.291	.578
15	Athletics	3	4	.429	7	227	34	54	6	0	15	32	22	2	54	0	0	254	105	21	0	3	1	6	.238	.307	.463	.770
16	Twins	3	5	.375	8	243	20	44	9	0	7	19	37	5	87	2	1	286	74	16	1	0	0	7	.181	.302	.305	.606
17	Mariners	2	3	.400	5	202	23	45	14	1	4	22	17	3	59	1	1	223	73	19	0	1	2	2	.223	.291	.361	.653
18	Giants	2	3	.400	5	159	10	29	4	0	5	10	6	0	49	0	0	166	48	9	0	1	0	1	.182	.211	.302	.513
19	White Sox	2	5	.286	7	253	29	72	9	0	8	29	18	5	68	1	1	277	105	17	0	1	0	6	.285	.343	.415	.758
20	Brewers	2	9	.182	11	356	24	82	12	0	9	24	25	6	116	8	1	391	121	21	2	2	0	9	.230	.290	.340	.630
21	Marlins	2	5	.286	7	226	14	42	10	0	4	14	13	7	64	3	1	246	64	14	0	0	1	6	.186	.252	.283	.535
22	Cardinals	1	5	.167	6	204	20	44	9	0	4	19	21	7	52	4	0	236	65	13	1	3	0	1	.216	.306	.319	.625