Dana Barros has the highest career usage percentage for the Celtics in the playoffs, at 47.5 percent.

	NAME	USG%	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	Dana Barros D. Barros	47.5	1	1.0	0.0	0.0	0.0	0.0	0.0	0.0	1.0	0.0	0.0	0.0		0.0	0.0		0.0	0.0	0.0	0.0	1	0	0	0	0	0	0	0	+2
2	Tremont Waters T. Waters	44.1	4	2.0	1.0	0.3	0.8	0.3	0.0	0.3	1.3	20.0	0.0	0.8	0.0	0.5	0.8	66.7	31.6	0.0	0.3	0.5	8	4	1	3	1	0	2	0	-1
3	John Holland J. Holland	43.4	1	1.0	0.0	0.0	0.0	0.0	0.0	0.0	1.0	0.0	0.0	1.0	0.0	0.0	0.0		0.0	0.0	0.0	0.0	1	0	0	0	0	0	0	0	-2
4	Terry Duerod T. Duerod	39.0	10	1.2	0.8	0.0	0.0	0.1	0.0	0.4	1.0	40.0	0.0	0.2	0.0	0.0	0.0		40.0	0.0	0.0	0.1	12	8	0	0	1	0	1	0
5	JD Davison	34.7	4	3.3	1.0	0.8	0.8	0.0	0.0	0.3	2.0	12.5	0.3	0.5	50.0	0.3	0.5	50.0	22.5	0.3	0.5	0.3	13	4	3	3	0	0	1	0	-4
6	Jeff Judkins J. Judkins	34.2	7	1.4	1.3	0.6	0.0	0.1	0.0	0.6	1.1	50.0	0.1	0.4	33.3	0.0	0.0		56.3	0.4	0.1	0.0	10	9	4	0	1	0	0	0
7	Isaiah Thomas I. Thomas	30.8	25	34.4	22.6	3.1	6.3	0.8	0.3	7.0	17.4	40.6	2.1	6.9	30.2	6.4	7.6	84.2	54.5	0.3	2.8	3.1	860	564	77	158	20	7	78	63	-56
8	Conner Henry C. Henry	29.9	11	3.2	2.0	0.5	0.0	0.0	0.0	0.7	1.5	50.0	0.1	0.5	20.0	0.5	0.9	50.0	53.9	0.3	0.3	0.4	35	22	6	0	0	0	4	3
9	Kyrie Irving K. Irving	29.9	9	36.7	21.3	4.3	7.0	1.4	0.4	7.7	19.9	38.5	2.0	6.4	31.0	4.0	4.4	90.0	48.8	0.6	3.8	3.1	330	192	39	63	13	4	28	26	-14
10	Nate Robinson N. Robinson	29.0	17	7.5	4.2	0.8	1.1	0.4	0.1	1.4	3.8	37.5	0.6	1.9	33.3	0.7	0.9	80.0	50.3	0.2	0.6	0.4	128	71	14	18	6	1	7	16	+7
11	Jayson Tatum J. Tatum	28.1	121	39.0	24.3	8.2	4.9	1.2	0.9	8.1	18.5	43.9	2.4	6.9	34.8	5.6	6.7	84.1	56.6	1.0	7.2	2.9	4,725	2,936	989	592	143	106	352	318	+489
12	Sam Vincent S. Vincent	27.2	26	7.0	3.7	0.7	0.9	0.2	0.1	1.2	3.2	36.9	0.0	0.1	33.3	1.3	1.6	80.5	47.0	0.2	0.6	0.5	182	96	19	24	5	2	14	22
13	Phil Pressey P. Pressey	27.1	2	2.5	0.0	0.5	0.0	0.0	0.5	0.0	1.5	0.0	0.0	0.5	0.0	0.0	0.0		0.0	0.5	0.0	0.0	5	0	1	0	0	1	0	1	-1
14	Greg Monroe G. Monroe	26.9	11	9.5	4.8	3.2	0.5	0.2	0.2	1.7	3.5	50.0	0.0	0.0		1.4	2.0	68.2	55.6	1.3	1.9	1.3	105	53	35	5	2	2	14	9	-17
15	Michael Smith M. Smith	26.9	6	3.7	3.2	0.0	0.2	0.2	0.0	1.0	1.7	60.0	0.0	0.5	0.0	1.2	1.2	100.0	72.6	0.0	0.0	0.2	22	19	0	1	1	0	1	3
16	Paul Pierce P. Pierce	26.7	136	39.8	20.9	6.4	4.0	1.3	0.7	6.6	15.9	41.9	1.6	4.8	33.9	6.0	7.2	83.4	54.9	0.9	5.5	3.2	5,408	2,843	869	538	180	94	440	453	+156
17	Abdel Nader A. Nader	26.2	11	3.0	1.1	0.3	0.3	0.1	0.1	0.5	1.4	33.3	0.0	0.4	0.0	0.2	0.4	50.0	35.8	0.1	0.2	0.2	33	12	3	3	1	1	2	2	-10
18	Jared Sullinger J. Sullinger	26.2	10	16.1	8.0	5.5	0.8	0.1	0.3	3.4	8.0	42.5	0.5	1.3	38.5	0.7	1.1	63.6	47.1	1.9	3.6	1.1	161	80	55	8	1	3	11	28	-26
19	Antoine Walker A. Walker	26.1	32	42.7	19.6	8.4	3.4	1.5	0.5	7.7	18.7	41.2	2.0	5.4	37.6	2.1	3.0	70.1	48.9	1.8	6.6	3.4	1,367	627	269	109	48	16	110	119	+46
20	Jaylen Brown J. Brown	26.0	135	33.5	19.3	5.7	2.6	1.0	0.4	7.2	15.0	48.2	1.9	5.5	35.4	2.9	4.0	72.7	57.6	1.1	4.6	2.4	4,524	2,608	771	346	134	56	323	380	+265
21	Nik Stauskas N. Stauskas	25.7	13	1.8	1.0	0.3	0.3	0.0	0.0	0.2	0.9	25.0	0.2	0.8	30.0	0.3	0.3	100.0	47.2	0.0	0.3	0.0	24	13	4	4	0	0	0	0	+11
22	Pete Maravich P. Maravich	25.1	9	11.6	6.0	0.9	0.7	0.3	0.0	2.8	5.7	49.0	0.2	0.7	33.3	0.2	0.3	66.7	51.6	0.0	0.9	1.0	104	54	8	6	3	0	9	12
23	Larry Bird L. Bird	24.8	164	42.0	23.8	10.3	6.5	1.8	0.9	8.9	18.8	47.2	0.5	1.5	32.1	5.5	6.2	89.0	55.1	2.2	8.1	3.1	6,886	3,897	1,683	1,062	296	145	506	466
24	Kevin Garnett K. Garnett	24.7	84	36.1	17.5	9.9	2.6	1.3	1.1	7.3	14.8	49.0	0.0	0.2	17.6	2.9	3.5	81.9	53.3	2.0	7.9	2.0	3,030	1,469	830	219	106	93	168	257	+407
25	Reggie Lewis R. Lewis	24.6	42	30.4	17.5	4.2	2.6	1.2	0.5	7.0	13.7	51.0	0.0	0.4	13.3	3.5	4.5	77.7	55.8	1.3	2.9	1.4	1,278	734	175	109	51	19	57	110