what mlb teams have played the most postseason games since 1980

Since 1980, the New York Yankees have the most games by a team in the postseason, with 242 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	242	.562	136	106	8,237	1,065	2,003	364	27	291	1,018	949	90	1,898	130	51	9,404	3,294	682	62	66	81	173	.243	.326	.400	.726
2	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
3	Dodgers	186	.505	94	92	6,208	775	1,462	254	29	210	746	665	66	1,552	124	31	7,032	2,404	493	56	37	66	112	.236	.314	.387	.702
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	144	.521	75	69	5,035	715	1,295	273	21	167	682	544	51	1,082	59	19	5,697	2,111	461	27	40	52	125	.257	.333	.419	.753
7	Phillies	117	.564	66	51	3,844	501	926	184	20	138	478	422	41	887	87	29	4,368	1,564	342	36	25	57	78	.241	.321	.407	.728
8	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
9	Giants	102	.559	57	45	3,435	419	826	135	21	94	397	316	21	795	36	26	3,849	1,285	250	48	29	49	48	.240	.306	.374	.680
10	Mets	85	.541	46	39	2,911	363	679	111	10	81	350	302	37	663	63	16	3,313	1,053	202	33	30	35	51	.233	.310	.362	.672
11	Athletics	85	.471	40	45	2,867	330	700	126	12	85	310	279	24	626	70	14	3,211	1,105	223	21	20	23	55	.244	.314	.385	.700
12	Tigers	71	.521	37	34	2,371	265	574	105	5	78	251	223	25	552	39	14	2,655	923	188	24	12	18	60	.242	.312	.389	.702
13	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
14	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
15	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
16	Royals	66	.576	38	28	2,243	271	567	95	12	50	259	196	19	464	51	25	2,502	836	157	22	22	23	45	.253	.315	.373	.688
17	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
18	Twins	63	.397	25	38	2,143	236	525	101	15	57	224	197	27	487	41	17	2,397	827	173	16	14	18	43	.245	.315	.386	.700
19	Angels	60	.433	26	34	2,073	260	543	96	10	59	250	154	25	371	32	17	2,303	836	165	36	15	19	40	.262	.318	.403	.722
20	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
21	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
22	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
23	Orioles	47	.468	22	25	1,629	185	376	73	0	54	179	140	15	367	18	6	1,806	611	127	7	15	14	33	.231	.295	.375	.670
24	Nationals	46	.522	24	22	1,540	173	349	64	4	43	164	162	12	404	26	8	1,743	550	111	18	11	19	22	.227	.303	.357	.660
25	Marlins	40	.600	24	16	1,361	163	325	63	5	31	156	147	17	298	18	8	1,549	491	99	18	6	22	31	.239	.319	.361	.680