The Baltimore Orioles won in the 1969 ALCS against the Minnesota Twins, 3 games to 0.

	TEAM	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	Orioles	1969	ALCS	3	1.000	3	0	123	16	36	8	1	4	15	13	0	14	0	4	138	58	13	2	0	1	2	.293	.360	.472	.832
2	Mets	1969	NLCS	3	1.000	3	0	113	27	37	8	1	6	24	10	0	25	5	1	124	65	15	1	0	2	2	.327	.382	.575	.957
3	Reds	1970	NLCS	3	1.000	3	0	100	9	22	3	1	3	8	8	0	12	1	1	108	36	7	0	0	4	2	.220	.278	.360	.638
4	Orioles	1970	ALCS	3	1.000	3	0	109	27	36	6	0	6	25	12	1	19	0	0	125	60	12	1	2	1	4	.330	.395	.550	.946
5	Pirates	1971	NLCS	4	.750	3	1	144	24	39	4	0	8	24	5	2	33	2	1	152	67	12	1	0	2	0	.271	.305	.465	.770
6	Orioles	1971	ALCS	3	1.000	3	0	95	15	26	7	1	4	14	13	0	22	0	0	109	47	12	0	1	2	2	.274	.358	.495	.853
7	Reds	1972	NLCS	5	.600	3	2	166	19	42	9	2	4	16	10	0	28	4	1	180	67	15	3	1	1	1	.253	.294	.404	.697
8	Athletics	1972	ALCS	5	.600	3	2	170	13	38	8	0	1	10	12	3	35	7	2	190	49	9	4	1	0	2	.224	.285	.288	.573
9	Athletics	1973	ALCS	5	.600	3	2	160	15	32	5	1	5	15	17	2	39	3	1	184	54	11	4	1	3	2	.200	.283	.338	.621
10	Mets	1973	NLCS	5	.600	3	2	168	23	37	5	0	3	22	19	0	28	0	1	191	51	8	3	1	1	3	.220	.298	.304	.601
11	Dodgers	1974	NLCS	4	.750	3	1	137	20	37	8	1	3	19	30	0	16	2	0	169	56	12	2	0	8	2	.270	.401	.409	.810
12	Athletics	1974	ALCS	4	.750	3	1	120	11	22	4	1	3	11	22	1	16	3	2	146	37	8	2	1	4	3	.183	.313	.308	.621
13	Reds	1975	NLCS	3	1.000	3	0	102	19	29	4	0	4	18	8	1	27	11	0	114	45	8	0	3	0	2	.284	.333	.441	.775
14	Red Sox	1975	ALCS	3	1.000	3	0	98	18	31	9	0	2	14	3	0	12	3	0	107	46	11	5	1	2	3	.316	.333	.469	.803
15	Reds	1976	NLCS	3	1.000	3	0	99	19	25	5	3	3	18	15	0	16	5	1	118	45	11	1	3	3	1	.253	.342	.455	.796
16	Yankees	1976	ALCS	5	.600	3	2	174	23	55	13	2	4	21	16	0	15	4	3	193	84	19	2	1	1	4	.316	.372	.483	.854
17	Dodgers	1977	NLCS	4	.750	3	1	133	22	35	6	1	3	20	14	0	22	3	1	149	52	10	2	0	4	2	.263	.333	.391	.724
18	Yankees	1977	ALCS	5	.600	3	2	175	21	46	12	0	2	17	9	0	16	2	0	187	64	14	1	2	2	1	.263	.296	.366	.661
19	Dodgers	1978	NLCS	4	.750	3	1	147	21	42	8	3	8	21	9	1	22	2	1	159	80	19	2	0	1	4	.286	.331	.544	.875
20	Yankees	1978	ALCS	4	.750	3	1	140	19	42	3	1	5	18	7	0	18	0	1	148	62	9	0	1	1	3	.300	.331	.443	.774
21	Pirates	1979	NLCS	3	1.000	3	0	105	15	28	3	2	4	14	13	0	13	4	0	126	47	9	5	3	4	2	.267	.339	.448	.786
22	Orioles	1979	ALCS	4	.750	3	1	133	26	37	5	1	3	25	18	1	24	5	1	156	53	9	1	3	3	4	.278	.361	.398	.760
23	Phillies	1980	NLCS	5	.600	3	2	190	20	55	8	1	1	19	13	1	37	7	3	210	68	10	5	1	6	2	.289	.337	.358	.694
24	Royals	1980	ALCS	3	1.000	3	0	97	14	28	6	1	3	14	9	1	15	3	5	107	45	10	0	0	1	2	.289	.355	.464	.819
25	Dodgers	1981	NLCS	5	.600	3	2	163	15	38	3	1	4	15	12	1	23	5	0	180	55	8	4	0	1	7	.233	.290	.337	.627