what mlb teams have won the most pennants in a 10 year span

17 teams are tied for the most series wins in a League Championship Series, with 1 win. The first three are the New York Yankees, the Arizona Diamondbacks and the Philadelphia Phillies.

	TEAM	SERIES W	SEASON	SERIES	G	W%	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	Yankees	1	2024	ALCS	5	.800	4	1	168	29	42	7	0	10	25	22	2	49	2	2	196	79	17	1	3	3	5	.250	.338	.470	.809
2	Dodgers	1	2024	NLCS	6	.667	4	2	209	46	56	7	0	11	44	42	3	51	6	1	259	96	18	3	2	0	1	.268	.395	.459	.854
3	Diamondbacks	1	2023	NLCS	7	.571	4	3	233	21	55	9	1	5	21	19	1	69	9	0	257	81	15	2	2	1	4	.236	.294	.348	.642
4	Rangers	1	2023	ALCS	7	.571	4	3	245	39	61	7	1	15	38	21	4	55	6	0	271	115	23	0	1	0	4	.249	.317	.469	.787
5	Astros	1	2022	ALCS	4	1.000	4	0	126	18	30	6	0	6	18	15	2	25	0	0	145	54	12	1	1	1	4	.238	.326	.429	.755
6	Phillies	1	2022	NLCS	5	.800	4	1	156	25	37	10	0	10	25	11	2	45	2	0	169	77	20	0	0	1	5	.237	.296	.494	.789
7	Braves	1	2021	NLCS	6	.667	4	2	204	28	53	7	1	8	27	18	1	68	5	1	224	86	16	0	1	2	4	.260	.321	.422	.743
8	Astros	1	2021	ALCS	6	.667	4	2	206	36	57	7	1	9	34	18	3	43	2	0	229	93	17	0	2	4	6	.277	.341	.451	.792
9	Dodgers	1	2020	NLCS	7	.571	4	3	240	39	61	10	1	16	39	31	3	67	2	0	275	121	27	0	1	0	4	.254	.345	.504	.850
10	Rays	1	2020	ALCS	7	.571	4	3	219	25	44	6	0	11	25	24	6	81	0	1	251	83	17	1	1	1	6	.201	.296	.379	.675
11	Astros	1	2019	ALCS	6	.667	4	2	201	22	36	4	0	8	19	27	2	54	2	0	231	64	12	0	1	1	4	.179	.281	.318	.600
12	Nationals	1	2019	NLCS	4	1.000	4	0	135	20	37	11	1	2	20	11	0	44	0	0	150	56	14	3	1	5	1	.274	.327	.415	.741
13	Red Sox	1	2018	ALCS	5	.800	4	1	172	29	40	11	0	5	27	20	4	38	0	1	196	66	16	0	0	0	2	.233	.327	.384	.710
14	Dodgers	1	2018	NLCS	7	.571	4	3	238	23	53	8	1	5	23	23	5	82	5	2	268	78	14	2	0	3	7	.223	.305	.328	.632
15	Dodgers	1	2017	NLCS	5	.800	4	1	163	28	42	8	2	10	27	28	1	41	1	2	196	84	20	2	2	1	6	.258	.366	.515	.881
16	Astros	1	2017	ALCS	7	.571	4	3	214	20	40	11	0	4	19	24	1	45	1	0	240	63	15	0	1	0	6	.187	.271	.294	.565
17	Cubs	1	2016	NLCS	6	.667	4	2	202	31	48	15	1	7	29	16	2	50	3	0	223	86	23	1	2	2	1	.238	.297	.426	.723
18	Indians	1	2016	ALCS	5	.800	4	1	149	12	25	6	0	6	11	9	0	39	2	1	161	49	12	3	0	0	1	.168	.215	.329	.544
19	Mets	1	2015	NLCS	4	1.000	4	0	130	21	35	7	1	7	20	11	2	37	7	1	147	65	15	3	1	1	3	.269	.333	.500	.833
20	Royals	1	2015	ALCS	6	.667	4	2	201	38	59	9	1	7	35	12	3	35	3	2	222	91	17	0	6	0	3	.294	.333	.453	.786
21	Giants	1	2014	NLCS	5	.800	4	1	166	24	42	8	0	3	21	19	1	27	1	0	191	59	11	3	2	1	3	.253	.330	.355	.685
22	Royals	1	2014	ALCS	4	1.000	4	0	132	18	37	6	0	4	17	15	3	28	1	2	154	55	10	2	2	2	3	.280	.362	.417	.779
23	Red Sox	1	2013	ALCS	6	.667	4	2	193	19	39	11	1	4	18	18	2	73	5	1	214	64	16	1	0	1	3	.202	.277	.332	.609
24	Cardinals	1	2013	NLCS	6	.667	4	2	199	21	42	8	2	2	20	18	1	50	1	0	221	60	12	1	2	2	5	.211	.277	.302	.579
25	Giants	1	2012	NLCS	7	.571	4	3	241	35	63	10	3	5	31	23	0	51	1	0	267	94	18	3	0	2	3	.261	.326	.390	.716