The New York Yankees have the best OPS by a team in a postseason, with an OPS of .942 in 1932.

	TEAM	OPS	SEASON	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
1	Yankees	.942	1932	4	1.000	4	0	144	37	45	6	0	8	36	23	4	26	0	2	172	75	14	1		3	5	.313	.421	.521
2	Rockies	.938	2017	1	.000	0	1	38	8	13	3	0	2	8	1	0	6	0	0	40	22	5	1	0	0	1	.342	.359	.579
3	Red Sox	.911	2007	14	.786	11	3	476	99	149	41	1	18	96	66	4	85	6	1	559	246	60	4	9	8	23	.313	.395	.517
4	Yankees	.911	1960	7	.429	3	4	269	55	91	13	4	10	54	18	2	40	0	2	292	142	27	2	1	3	5	.338	.383	.528
5	Orioles	.906	1970	8	.875	7	1	280	60	86	14	0	16	56	32	1	52	1	2	318	148	30	3	2	4	7	.307	.378	.529
6	Red Sox	.900	1999	10	.400	4	6	360	68	110	30	3	15	66	34	4	73	5	2	402	191	48	1	3	4	9	.306	.369	.531
7	Athletics	.893	1989	9	.889	8	1	304	58	87	17	4	16	53	38	2	54	17	3	349	160	37	3	2	3	4	.286	.367	.526
8	Angels	.879	2002	16	.688	11	5	565	101	181	30	3	24	95	39	6	82	11	2	623	289	57	8	5	8	13	.320	.367	.512
9	Yankees	.874	1928	4	1.000	4	0	134	27	37	7	0	9	25	13	1	13	4	0	151	71	16	3		0	3	.276	.345	.530
10	Blue Jays	.862	2025	13	.615	8	5	453	83	133	27	1	23	78	37	6	76	1	0	503	231	51	3	4	4	7	.294	.352	.510
11	Yankees	.857	1995	5	.400	2	3	193	33	50	12	0	11	32	32	2	43	1	1	232	95	23	2	3	3	3	.259	.365	.492
12	Athletics	.857	1910	5	.800	4	1	177	35	57	19	2	1	30	17	2	24	7	7	203	83	22	7		0	3	.322	.388	.469
13	Yankees	.856	2020	7	.571	4	3	244	46	64	6	1	17	46	36	1	72	2	0	287	123	24	0	6	0	4	.262	.352	.504
14	Yankees	.852	1953	6	.667	4	2	201	33	56	6	4	9	32	25	4	43	2	4	234	97	19	4		2	2	.279	.370	.483
15	Astros	.851	2004	12	.500	6	6	413	67	111	22	0	25	66	46	6	72	9	6	473	208	47	4	4	5	9	.269	.348	.504
16	Reds	.848	1976	7	1.000	7	0	233	41	67	15	6	7	38	27	0	32	12	5	266	115	28	1	5	5	6	.288	.355	.494
17	Diamondbacks	.847	2017	4	.250	1	3	136	22	35	2	4	9	21	11	1	39	0	0	149	72	15	1	0	2	4	.257	.318	.529
18	Braves	.844	2012	1	.000	0	1	39	3	12	2	1	1	3	3	0	7	0	0	42	19	4	0	0	0	0	.308	.357	.487
19	Astros	.841	2018	8	.500	4	4	273	42	71	16	0	14	41	39	8	67	3	3	321	129	30	1	0	4	4	.260	.369	.473
20	Cubs	.838	1984	5	.400	2	3	162	26	42	11	0	9	25	20	2	28	6	3	187	80	20	1	2	2	3	.259	.344	.494
21	Dodgers	.836	1953	6	.333	2	4	213	27	64	13	1	8	26	15	2	30	2	1	232	103	22	2		2	4	.300	.352	.484
22	Yankees	.834	2002	4	.250	1	3	135	25	38	4	0	7	24	16	4	25	1	0	158	63	11	0	3	0	6	.281	.367	.467
23	Athletics	.833	2002	5	.400	2	3	184	26	53	13	1	8	25	12	1	34	1	0	198	92	22	0	1	1	1	.288	.333	.500
24	Royals	.829	1980	9	.556	5	4	304	37	88	15	3	11	36	35	1	64	9	6	345	142	29	2	3	3	9	.289	.362	.467
25	Yankees	.828	2004	11	.545	6	5	431	66	121	31	2	15	64	48	8	81	7	2	494	201	48	5	2	5	10	.281	.362	.466