what are the most rebounds by a team in a playoff game

The Phoenix Mercury have gotten the most boards by a team in a playoff game, with 58 rebounds against the Aces on October 3, 2021.

	TEAM	REB	DATE	TM		OPP	RESULT	MIN	PTS	AST	STL	BLK	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TOV	PF
1	Mercury	58	10/3/2021	PHX	vs	LVA	W 87-60	240	87	24	4	6	35	79	44.3	6	21	28.6	11	13	84.6	51.3	13	45	12	20
2	Dream	53	9/21/2013	ATL	@	WAS	W 63-45	200	63	16	6	2	25	71	35.2	2	11	18.2	11	14	78.6	40.8	18	35	13	23
3	Mystics	52	9/6/2017	WAS	vs	DAL	W 86-76	240	86	14	3	8	31	78	39.7	6	18	33.3	18	25	72.0	48.3	20	32	10	22
4	Fever	52	8/23/2007	IND	@	CON	L 88-93	275	88	18	8	2	34	88	38.6	7	20	35.0	13	14	92.9	46.7	11	41	23	25
5	Shock	50	9/8/2007	DET	vs	PHX	L 70-98	200	70	15	2	3	27	82	32.9	3	20	15.0	13	20	65.0	38.5	18	32	16	14
6	Mercury	49	9/19/2025	PHX	vs	NYL	W 79-73	200	79	21	8	3	26	71	36.6	9	24	37.5	18	22	81.8	49.0	8	41	12	20
7	Fever	49	9/1/2014	IND	@	CHI	L 84-86	250	84	14	7	4	31	87	35.6	6	23	26.1	16	18	88.9	44.2	20	29	10	25
8	Storm	49	9/15/2011	SEA	vs	PHX	W 80-61	200	80	13	9	6	27	69	39.1	5	17	29.4	21	24	87.5	50.3	15	34	10	13
9	Liberty	48	9/14/2025	NYL	@	PHX	W 76-69	225	76	19	6	6	30	72	41.7	10	33	30.3	6	9	66.7	50.0	10	38	20	13
10	Liberty	48	10/6/2024	NYL	@	LVA	W 76-62	200	76	14	5	5	28	71	39.4	10	24	41.7	10	11	90.9	50.1	13	35	12	20
11	Mercury	48	9/26/2021	PHX	@	SEA	W 85-80	265	85	22	8	8	32	79	40.5	8	29	27.6	13	24	54.2	47.5	14	34	10	18
12	Lynx	48	10/1/2017	MIN	@	LAS	W 80-69	240	80	20	8	3	28	66	42.4	5	12	41.7	19	30	63.3	50.5	16	32	17	18
13	Mystics	48	9/19/2013	WAS	@	ATL	W 71-56	200	71	21	7	6	32	72	44.4	3	15	20.0	4	7	57.1	47.3	14	34	13	18
14	Shock	48	9/5/2007	DET	vs	PHX	W 108-100	200	108	17	6	5	34	71	47.9	5	16	31.3	35	42	83.3	60.3	15	33	18	22
15	Sun	48	8/23/2007	CON	vs	IND	W 93-88	275	93	27	10	6	35	95	36.8	8	28	28.6	15	17	88.2	45.4	11	37	14	16
16	Shock	48	8/24/2006	DET	vs	CON	W 70-59	200	70	17	7	1	26	70	37.1	6	11	54.5	12	15	80.0	45.7	14	34	12	16
17	Mystics	48	8/20/2006	WAS	@	CON	L 65-68	200	65	10	6	1	23	71	32.4	4	12	33.3	15	22	68.2	40.3	18	30	18	32
18	Sun	47	8/28/2022	CON	@	CHI	W 68-63	240	68	23	7	3	28	75	37.3	3	13	23.1	9	11	81.8	42.6	12	35	9	7
19	Sky	47	9/23/2021	CHI	vs	DAL	W 81-64	240	81	19	5	3	33	73	45.2	4	21	19.0	11	14	78.6	51.2	13	34	12	8
20	Dream	47	9/16/2011	ATL	@	CON	W 89-84	200	89	14	12	3	30	72	41.7	2	7	28.6	27	33	81.8	51.4	14	33	15	18
21	Mercury	47	9/11/2007	PHX	vs	DET	L 83-88	200	83	12	7	7	25	72	34.7	5	31	16.1	28	38	73.7	46.8	18	29	12	18
22	Shock	47	9/3/2007	DET	vs	IND	W 81-65	200	81	16	5	4	31	73	42.5	8	17	47.1	11	14	78.6	51.2	15	32	12	24
23	Aces	46	9/17/2023	LVA	vs	CHI	W 92-70	240	92	20	12	4	32	77	41.6	7	21	33.3	21	23	91.3	52.8	15	31	8	14
24	Sun	46	9/4/2022	CON	vs	CHI	L 72-76	240	72	19	4	4	25	68	36.8	5	12	41.7	17	22	77.3	46.3	10	36	17	18
25	Aces	46	9/4/2022	LVA	@	SEA	W 110-98	265	110	26	6	3	44	84	52.4	12	28	42.9	10	11	90.9	61.9	10	36	8	17