what mlb teams have played the most postseason games since 1970

Since 1970, the New York Yankees have the most games by a team in the postseason, with 272 games.

	TEAM	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	272	.563	153	119	9,288	1,198	2,294	413	31	314	1,141	1,020	95	2,040	143	58	10,545	3,711	758	70	72	87	192	.247	.325	.400	.725
2	Dodgers	215	.502	108	107	7,191	900	1,712	293	38	243	866	770	69	1,711	144	41	8,135	2,810	574	65	40	79	133	.238	.316	.391	.707
3	Cardinals	187	.513	96	91	6,152	764	1,488	280	32	155	707	568	68	1,314	102	43	6,932	2,297	467	101	43	84	114	.242	.311	.373	.684
4	Braves	184	.484	89	95	6,229	733	1,493	243	28	180	704	644	44	1,463	119	53	7,026	2,332	451	67	42	71	108	.240	.313	.374	.688
5	Astros	161	.516	83	78	5,490	677	1,319	219	13	205	653	568	73	1,244	83	29	6,208	2,179	437	47	30	65	128	.240	.318	.397	.715
6	Red Sox	154	.526	81	73	5,372	763	1,386	288	23	175	726	577	52	1,134	62	21	6,081	2,245	486	36	44	58	132	.258	.333	.418	.751
7	Phillies	128	.531	68	60	4,222	543	1,019	198	23	146	517	454	44	938	88	31	4,791	1,701	367	43	28	61	87	.241	.320	.403	.722
8	Athletics	124	.492	61	63	4,114	436	960	177	18	109	410	409	35	887	90	31	4,631	1,500	304	48	25	40	74	.233	.306	.365	.671
9	Guardians	111	.495	55	56	3,769	460	878	162	13	118	434	378	46	941	86	20	4,252	1,420	293	34	25	32	77	.233	.309	.377	.685
10	Giants	106	.547	58	48	3,567	434	857	140	21	99	411	332	22	823	38	26	4,002	1,336	260	52	29	52	51	.240	.307	.375	.681
11	Mets	97	.536	52	45	3,340	410	782	123	12	88	388	347	40	727	63	17	3,798	1,193	223	40	31	42	60	.234	.311	.357	.668
12	Orioles	85	.518	44	41	2,884	358	682	120	4	92	341	270	24	586	28	17	3,218	1,086	216	16	24	28	65	.236	.305	.377	.681
13	Royals	80	.538	43	37	2,701	334	684	116	22	59	320	236	20	525	67	37	3,012	1,021	197	25	30	23	50	.253	.315	.378	.693
14	Tigers	76	.513	39	37	2,533	275	606	111	6	82	261	236	25	577	39	16	2,833	975	199	27	12	20	65	.239	.309	.385	.694
15	Reds	73	.534	39	34	2,453	268	582	105	19	60	257	220	13	473	77	27	2,735	905	184	24	25	39	48	.237	.301	.369	.670
16	Cubs	70	.400	28	42	2,332	259	525	102	12	78	252	209	25	599	40	10	2,601	885	192	23	12	23	48	.225	.294	.380	.674
17	Rangers	69	.493	34	35	2,365	301	565	108	6	84	286	220	19	518	39	17	2,632	937	198	16	12	22	52	.239	.307	.396	.704
18	Blue Jays	67	.463	31	36	2,294	284	585	109	12	60	271	209	19	446	60	15	2,555	898	181	11	22	19	51	.255	.320	.391	.711
19	Twins	66	.379	25	41	2,244	246	549	105	16	60	234	206	27	509	41	17	2,508	866	181	17	14	18	46	.245	.314	.386	.700
20	Rays	64	.438	28	36	2,135	253	476	79	8	95	248	184	18	641	39	14	2,349	856	182	5	7	9	43	.223	.289	.401	.690
21	Angels	64	.422	27	37	2,210	275	575	103	10	62	264	161	25	384	34	18	2,449	884	175	36	17	20	44	.260	.315	.400	.715
22	Pirates	64	.438	28	36	2,124	212	502	96	11	45	202	195	17	420	26	15	2,380	755	152	28	16	33	32	.236	.304	.355	.659
23	Padres	59	.407	24	35	1,958	223	473	72	8	59	209	174	19	461	22	14	2,183	738	139	13	19	11	38	.242	.307	.377	.684
24	Diamondbacks	57	.491	28	29	1,920	235	476	76	10	65	231	183	21	482	40	13	2,160	767	151	25	11	21	43	.248	.319	.399	.718
25	Brewers	54	.407	22	32	1,781	191	426	86	6	48	179	149	20	429	23	11	1,980	668	140	14	16	17	34	.239	.303	.375	.678