I don't have anything for this season, but Alex Len had the highest total rebounding percentage in the 2025 playoffs, at 58.0 percent.

Interpreted as:

best rebound percentage by a player this playoffs

	NAME	TRB%	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	3P%	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
1	Alex Len A. Len	58.0	2	2.0	0.0	2.0	0.0	0.0	0.0	0.0	0.5	0.0	0.0	0.0		0.0	0.0		0.0	1.5	0.5	0.0	4	0	4	0	0	0	0	0	+1
2	Tristan da Silva T. da Silva	46.8	2	2.5	0.0	2.0	0.5	0.0	0.0	0.0	0.5	0.0	0.0	0.5	0.0	0.0	0.0		0.0	0.0	2.0	1.0	5	0	4	1	0	0	2	0	+1
3	Dalton Knecht D. Knecht	43.5	2	2.0	2.5	1.5	0.0	0.0	0.0	1.0	2.5	40.0	0.5	2.0	25.0	0.0	0.0		50.0	1.0	0.5	0.0	4	5	3	0	0	0	0	0	+1
4	Tristan Thompson T. Thompson	29.4	3	9.7	2.3	5.0	0.3	0.3	0.7	1.0	2.0	50.0	0.0	0.0		0.3	1.0	33.3	47.8	0.7	4.3	0.7	29	7	15	1	1	2	2	2	+27
5	Giannis Antetokounmpo G. Antetokounmpo	23.6	5	37.6	33.0	15.4	6.6	1.0	1.0	12.0	19.8	60.6	0.2	1.0	20.0	8.8	12.6	69.8	65.1	3.8	11.6	4.6	188	165	77	33	5	5	23	12	-35
6	Ariel Hukporti A. Hukporti	23.1	3	1.7	1.3	0.7	0.0	0.0	0.0	0.7	0.7	100.0	0.0	0.0		0.0	0.7	0.0	69.4	0.0	0.7	0.0	5	4	2	0	0	0	0	0	+8
7	Leonard Miller L. Miller	22.4	3	4.3	4.3	1.7	0.0	0.0	0.0	2.0	2.7	75.0	0.3	0.3	100.0	0.0	0.0		81.3	1.0	0.7	0.3	13	13	5	0	0	0	1	0	+3
8	Braxton Key B. Key	22.2	5	4.6	0.4	1.8	0.2	0.4	0.4	0.2	1.6	12.5	0.0	0.2	0.0	0.0	0.0		12.5	1.0	0.8	0.6	23	2	9	1	2	2	3	4	+15
9	Xavier Tillman X. Tillman	21.1	1	8.0	2.0	3.0	0.0	0.0	0.0	1.0	4.0	25.0	0.0	2.0	0.0	0.0	0.0		25.0	1.0	2.0	0.0	8	2	3	0	0	0	0	0	-2
10	Kevon Looney K. Looney	20.4	12	10.0	2.2	3.6	0.3	0.4	0.3	0.8	1.9	43.5	0.0	0.0		0.5	0.7	75.0	49.0	1.4	2.2	0.2	120	26	43	4	5	4	2	27	-24
11	Jericho Sims J. Sims	19.9	5	11.6	2.8	4.0	0.2	0.0	0.2	1.2	1.2	100.0	0.0	0.0		0.4	0.6	66.7	95.6	2.2	1.8	1.0	58	14	20	1	0	1	5	5	-1
12	Mitchell Robinson M. Robinson	19.9	18	20.6	4.7	7.1	0.4	0.9	0.8	1.7	2.8	60.8	0.0	0.0		1.2	3.1	39.3	55.5	3.7	3.3	0.7	370	84	127	7	17	14	13	38	+7
13	Wendell Carter Jr. W. Carter Jr.	19.5	5	32.4	10.2	10.8	1.2	0.4	0.4	4.2	8.0	52.5	0.6	2.2	27.3	1.2	2.0	60.0	57.4	3.8	7.0	1.6	162	51	54	6	2	2	8	12	-63
14	Karl-Anthony Towns K. Towns	18.9	18	35.5	21.4	11.6	1.3	0.7	0.7	7.7	15.8	48.8	1.4	4.1	35.1	4.6	5.4	84.5	58.9	2.1	9.5	2.2	639	386	209	24	13	12	40	78	+19
15	Jarred Vanderbilt J. Vanderbilt	18.4	5	12.0	1.4	3.8	1.0	0.6	0.2	0.4	1.2	33.3	0.0	0.2	0.0	0.6	0.8	75.0	45.1	0.8	3.0	0.6	60	7	19	5	3	1	3	9	-3
16	Rudy Gobert R. Gobert	18.3	15	27.4	7.9	8.6	0.7	0.5	1.2	3.1	5.3	58.2	0.0	0.0		1.7	3.3	52.0	58.4	3.1	5.5	0.9	411	118	129	11	8	18	13	38	+59
17	Isaiah Hartenstein I. Hartenstein	18.2	23	22.4	8.1	7.5	2.2	0.8	0.5	3.6	5.8	61.9	0.0	0.0		0.9	1.3	66.7	63.2	2.7	4.8	1.2	516	186	173	51	19	12	27	57	+35
18	Jalen Duren J. Duren	18.1	6	33.8	11.8	10.7	3.5	0.3	1.7	4.3	6.7	65.0	0.0	0.0		3.2	3.8	82.6	70.8	4.3	6.3	1.7	203	71	64	21	2	10	10	26	-28
19	Alperen Sengun A. Sengun	18.0	7	36.6	20.9	11.9	5.3	1.9	0.4	8.4	18.7	45.0	0.4	1.1	37.5	3.6	5.7	62.5	49.1	3.0	8.9	2.1	256	146	83	37	13	3	15	26	+33
20	Lamar Stevens L. Stevens	17.7	2	6.0	2.0	2.0	0.5	0.0	0.0	1.0	4.5	22.2	0.0	1.5	0.0	0.0	0.0		22.2	0.0	2.0	0.5	12	4	4	1	0	0	1	1	-3
21	Nikola Jokić N. Jokić	17.3	14	40.2	26.2	12.7	8.0	2.0	0.9	9.4	19.1	48.9	1.9	5.1	38.0	5.6	7.2	77.2	58.7	2.1	10.6	3.9	563	367	178	112	28	12	55	48	-11
22	Bam Adebayo B. Adebayo	17.1	4	38.3	17.5	11.0	4.3	1.0	0.3	7.0	16.0	43.8	1.8	5.3	33.3	1.8	2.8	63.6	50.8	4.0	7.0	3.0	153	70	44	17	4	1	12	9	-73
23	Jarrett Allen J. Allen	16.6	9	29.0	13.4	8.4	1.3	1.4	0.9	4.9	6.8	72.1	0.0	0.0		3.7	3.9	94.3	79.2	2.3	6.1	1.9	261	121	76	12	13	8	17	15	+73
24	Steven Adams S. Adams	16.5	7	22.1	5.7	6.6	0.6	0.4	1.1	1.7	2.9	60.0	0.0	0.0		2.3	4.3	53.3	60.2	3.3	3.3	0.7	155	40	46	4	3	8	5	7	+44
25	Ivica Zubac I. Zubac	16.3	7	36.6	17.4	10.1	2.3	0.7	1.0	7.7	11.7	65.9	0.0	0.0		2.0	3.7	53.8	65.3	3.9	6.3	1.6	256	122	71	16	5	7	11	19	-18