what mlb teams have played the most postseason games since 1990

Since 1990, the New York Yankees have the most games by a team in the postseason, with 225 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	225	.569	128	97	7,664	998	1,849	337	25	273	953	888	88	1,826	123	47	8,756	3,055	635	54	62	74	162	.241	.325	.399	.723
2	Braves	181	.492	89	92	6,140	728	1,478	242	28	180	701	638	44	1,448	118	51	6,928	2,316	450	65	41	69	105	.241	.315	.377	.692
3	Cardinals	150	.500	75	75	4,940	617	1,175	228	21	141	571	459	66	1,110	70	25	5,581	1,868	390	83	33	64	96	.238	.309	.378	.687
4	Dodgers	148	.493	73	75	4,949	637	1,175	207	22	182	614	552	58	1,299	91	21	5,629	1,972	411	39	31	46	94	.237	.319	.398	.718
5	Astros	145	.531	77	68	4,931	635	1,201	203	8	198	612	507	72	1,161	67	21	5,574	2,014	409	36	28	54	118	.244	.321	.408	.730
6	Red Sox	126	.540	68	58	4,407	636	1,131	247	17	154	611	479	44	975	58	19	4,982	1,874	418	18	34	47	110	.257	.333	.425	.758
7	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
8	Phillies	92	.576	53	39	2,998	415	703	149	17	121	397	359	38	763	74	16	3,437	1,249	287	24	18	43	59	.234	.322	.417	.739
9	Giants	86	.581	50	36	2,910	352	700	118	17	73	334	274	18	688	27	20	3,271	1,071	208	43	26	43	41	.241	.307	.368	.675
10	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
11	Mets	65	.538	35	30	2,204	283	513	89	7	66	275	239	32	521	46	12	2,522	814	162	23	24	24	36	.233	.314	.369	.683
12	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
13	Athletics	61	.393	24	37	2,070	227	497	89	7	57	213	202	21	463	45	6	2,323	771	153	14	16	15	41	.240	.312	.372	.684
14	Cubs	60	.417	25	35	1,995	211	430	82	9	66	206	173	22	544	31	7	2,217	728	157	19	8	18	39	.216	.284	.365	.649
15	Tigers	58	.500	29	29	1,939	205	469	93	4	60	193	173	20	473	23	9	2,157	750	157	18	7	17	53	.242	.309	.387	.696
16	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
17	Blue Jays	55	.491	27	28	1,887	238	480	85	12	55	229	178	16	385	47	13	2,109	754	152	11	17	18	44	.254	.321	.400	.721
18	Twins	51	.333	17	34	1,734	164	415	78	11	42	153	148	19	426	31	15	1,926	641	131	13	12	12	40	.239	.304	.370	.674
19	Padres	49	.408	20	29	1,637	186	388	60	7	54	175	149	18	413	18	7	1,826	624	121	10	12	10	31	.237	.306	.381	.687
20	Angels	48	.438	21	27	1,660	207	432	77	9	48	198	118	20	293	30	11	1,836	671	134	27	11	15	31	.260	.315	.404	.719
21	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
22	Mariners	39	.436	17	22	1,355	151	318	59	4	44	144	133	12	332	26	11	1,521	517	107	14	7	13	22	.235	.307	.382	.689
23	Orioles	38	.395	15	23	1,336	148	313	56	0	45	145	114	12	306	15	6	1,477	504	101	6	9	9	25	.234	.298	.377	.676
24	Royals	37	.676	25	12	1,272	174	322	57	5	30	165	98	16	261	33	10	1,415	479	92	12	17	10	24	.253	.311	.377	.687
25	Brewers	37	.378	14	23	1,230	122	293	64	3	35	117	102	17	334	19	5	1,367	468	102	9	9	13	24	.238	.303	.380	.684