Derrick Rose had the highest usage percentage in the 2023 playoffs, at 59.9 percent.

Interpreted as:

highest 2023 playoffs usage rate by a player

	NAME	USG%	SEASON	TM	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	Derrick Rose D. Rose	59.9	2022-23	NYK	1	3.0	0.0	0.0	1.0	0.0	0.0	0.0	4.0	0.0	0.0	1.0	0.0	0.0	0.0		0.0	0.0	0.0	0.0	3	0	0	1	0	0	0	0	-7
2	Nathan Knight N. Knight	46.6	2022-23	MIN	2	2.5	1.0	0.5	0.0	0.0	0.0	0.5	2.0	25.0	0.0	1.0	0.0	0.0	0.0		25.0	0.5	0.0	0.5	5	2	1	0	0	0	1	0	-3
3	Udonis Haslem U. Haslem	45.3	2022-23	MIA	2	1.5	0.0	0.5	0.0	0.0	0.0	0.0	1.5	0.0	0.0	0.5	0.0	0.0	0.0		0.0	0.0	0.5	0.0	3	0	1	0	0	0	0	0	-5
4	Brandon Boston Jr. B. Boston Jr.	42.4	2022-23	LAC	1	1.0	0.0	0.0	0.0	0.0	0.0	0.0	0.0		0.0	0.0		0.0	0.0			0.0	0.0	1.0	1	0	0	0	0	0	1	0	-2
5	PJ Dozier	40.0	2022-23	SAC	3	2.0	2.7	0.7	0.0	0.0	0.0	1.0	2.0	50.0	0.7	1.3	50.0	0.0	0.0		66.7	0.3	0.3	0.0	6	8	2	0	0	0	0	0	+8
6	David Duke Jr. D. Duke Jr.	39.7	2022-23	BKN	1	5.0	2.0	0.0	0.0	0.0	0.0	1.0	3.0	33.3	0.0	1.0	0.0	0.0	0.0		33.3	0.0	0.0	1.0	5	2	0	0	0	0	1	1	-4
7	Robin Lopez R. Lopez	37.8	2022-23	CLE	2	3.0	4.0	0.5	0.0	0.0	0.0	1.5	1.5	100.0	0.0	0.0		1.0	1.0	100.0	103.1	0.5	0.0	0.5	6	8	1	0	0	0	1	2	+3
8	Yuta Watanabe Y. Watanabe	37.7	2022-23	BKN	1	5.0	3.0	1.0	0.0	0.0	0.0	1.0	2.0	50.0	1.0	2.0	50.0	0.0	2.0	0.0	52.1	0.0	1.0	1.0	5	3	1	0	0	0	1	0	-4
9	Giannis Antetokounmpo G. Antetokounmpo	37.0	2022-23	MIL	3	30.3	23.3	11.0	5.3	0.3	0.7	9.3	17.7	52.8	0.0	1.0	0.0	4.7	10.3	45.2	52.5	2.7	8.3	4.7	91	70	33	16	1	2	14	9	-16
10	Trae Young T. Young	34.2	2022-23	ATL	6	38.3	29.2	3.7	10.2	1.7	0.7	10.0	24.8	40.3	3.0	9.0	33.3	6.2	7.2	86.0	52.1	0.8	2.8	4.0	230	175	22	61	10	4	24	11	-37
11	Anthony Edwards A. Edwards	32.2	2022-23	MIN	5	39.8	31.6	5.0	5.2	1.8	2.0	11.0	22.8	48.2	3.0	8.6	34.9	6.6	7.8	84.6	60.2	0.6	4.4	1.6	199	158	25	26	9	10	8	13	-15
12	Stephen Curry S. Curry	31.6	2022-23	GSW	13	37.9	30.5	5.2	6.1	1.0	0.5	11.2	23.9	46.6	4.4	12.1	36.3	3.8	4.5	84.5	58.8	0.7	4.5	3.2	493	396	67	79	13	6	42	34	+47
13	Ziaire Williams Z. Williams	31.6	2022-23	MEM	4	3.0	1.3	0.5	0.5	0.0	0.0	0.5	1.8	28.6	0.3	0.8	33.3	0.0	0.0		35.7	0.0	0.5	0.5	12	5	2	2	0	0	2	1	-9
14	De'Aaron Fox D. Fox	31.0	2022-23	SAC	7	38.6	27.4	5.4	7.7	2.1	0.6	10.0	23.6	42.4	3.0	9.0	33.3	4.4	5.9	75.6	52.4	1.7	3.7	4.0	270	192	38	54	15	4	28	23	-20
15	Nikola Jokić N. Jokić	31.0	2022-23	DEN	20	39.5	30.0	13.5	9.5	1.1	1.0	11.4	20.7	54.8	1.8	3.8	46.1	5.6	7.0	79.9	63.1	3.5	10.0	3.5	789	600	269	190	21	20	70	69	+169
16	Kenneth Lofton Jr. K. Lofton Jr.	30.9	2022-23	MEM	4	3.0	1.8	0.8	0.3	0.0	0.0	0.8	2.0	37.5	0.0	0.5	0.0	0.3	0.5	50.0	39.4	0.3	0.5	0.0	12	7	3	1	0	0	0	0	-9
17	Joel Embiid J. Embiid	30.7	2022-23	PHI	9	37.3	23.7	9.8	2.7	0.7	2.8	7.3	17.0	43.1	0.6	3.1	17.9	8.4	9.3	90.5	56.1	1.8	8.0	3.9	336	213	88	24	6	25	35	27	-6
18	Kawhi Leonard K. Leonard	30.1	2022-23	LAC	2	40.0	34.5	6.5	6.0	2.0	0.5	12.0	22.0	54.5	3.0	5.0	60.0	7.5	8.5	88.2	67.0	1.5	5.0	3.0	80	69	13	12	4	1	6	5	-7
19	Ja Morant J. Morant	30.0	2022-23	MEM	5	37.4	24.6	6.8	7.0	1.8	0.2	9.0	21.2	42.5	2.6	6.2	41.9	4.0	5.2	76.9	52.4	1.6	5.2	3.4	187	123	34	35	9	1	17	12	-16
20	Russell Westbrook R. Westbrook	29.8	2022-23	LAC	5	38.4	23.6	7.6	7.4	1.2	1.4	8.6	21.0	41.0	2.0	5.6	35.7	4.4	5.0	88.0	50.9	1.8	5.8	4.0	192	118	38	37	6	7	20	15	-27
21	Mikal Bridges M. Bridges	29.8	2022-23	BKN	4	39.3	23.5	5.3	4.0	0.5	0.5	8.3	19.3	42.9	2.5	6.3	40.0	4.5	5.8	78.3	53.9	0.5	4.8	2.0	157	94	21	16	2	2	8	5	-45
22	Donovan Mitchell D. Mitchell	29.7	2022-23	CLE	5	41.4	23.2	5.0	7.2	2.0	0.6	9.0	20.8	43.3	2.6	9.0	28.9	2.6	3.6	72.2	51.8	0.6	4.4	3.8	207	116	25	36	10	3	19	14	-9
23	Jayson Tatum J. Tatum	29.4	2022-23	BOS	20	40.0	27.2	10.5	5.3	1.1	1.1	9.3	20.2	45.8	2.7	8.2	32.3	6.0	6.9	87.6	58.5	1.3	9.2	2.8	799	543	210	105	21	21	56	44	+79
24	Devin Booker D. Booker	29.0	2022-23	PHX	11	41.7	33.7	4.8	7.2	1.7	0.8	12.8	21.9	58.5	2.8	5.5	50.8	5.3	6.1	86.6	68.6	1.1	3.7	2.9	459	371	53	79	19	9	32	37	-37
25	Jimmy Butler III J. Butler III	28.9	2022-23	MIA	22	39.7	26.9	6.5	5.9	1.8	0.6	9.4	20.1	46.8	1.3	3.5	35.9	6.8	8.5	80.6	56.5	2.1	4.3	1.9	874	592	142	129	40	14	41	37	-11