nba efficiency leaders 2021 playing 23 minutes per game or less and more than 15 minutes in at least 20 games

Robert Williams III had the highest PER with more than 15.0 minutes per game, 23.0 or fewer minutes per game and 20+ games played in 2020-21, with a 25.8 rating.

	NAME	PER	MPG	GP	SEASON	TM	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	Robert Williams III R. Williams III	25.8	18.9	52	2020-21	BOS	8.0	6.9	1.8	0.8	1.8	3.6	5.0	72.1	0.0	0.0	0.0	0.9	1.4	61.6	71.9	2.6	4.3	1.0	985	417	358	94	43	91	52	105	+8
2	Montrezl Harrell M. Harrell	22.7	22.9	69	2020-21	LAL	13.5	6.2	1.1	0.7	0.7	5.4	8.7	62.2	0.0	0.1	0.0	2.6	3.7	70.7	65.0	2.3	3.9	1.1	1,580	931	428	73	46	49	74	128	+42
3	Tony Bradley T. Bradley	20.8	16.3	42	2020-21	TOT	7.1	5.7	0.9	0.4	0.7	3.1	4.7	66.5	0.0	0.1	0.0	0.9	1.3	69.1	67.8	2.0	3.7	0.8	683	300	239	37	15	30	33	61	-16
4	Bobby Portis B. Portis	20	20.8	66	2020-21	MIL	11.4	7.1	1.1	0.8	0.4	4.7	9.1	52.3	1.1	2.4	47.1	0.8	1.1	74.0	59.8	1.9	5.2	0.8	1,372	754	466	71	52	26	56	115	+136
5	Derrick Favors D. Favors	19.8	15.3	68	2020-21	UTA	5.4	5.5	0.6	0.5	1.0	2.3	3.6	63.8	0.0	0.0	0.0	0.9	1.2	73.8	66.3	2.0	3.5	0.5	1,039	369	376	44	32	68	36	143	+37
6	Willy Hernangomez W. Hernangomez	19.7	18.0	47	2020-21	NOP	7.8	7.1	1.1	0.5	0.5	3.2	5.7	56.3	0.0	0.2	10.0	1.3	2.0	66.7	59.1	2.5	4.6	0.7	846	365	334	50	22	23	34	68	-14
7	Mo Bamba M. Bamba	19.4	15.8	46	2020-21	ORL	8.0	5.8	0.8	0.3	1.3	3.1	6.5	47.2	0.8	2.6	32.2	1.0	1.4	68.2	55.6	1.7	4.1	0.8	725	367	265	35	14	58	36	87	-203
8	Hassan Whiteside H. Whiteside	19.3	15.2	36	2020-21	SAC	8.1	6.0	0.6	0.3	1.3	3.5	6.2	56.3	0.0	0.0	0.0	1.1	2.2	51.9	56.6	1.7	4.3	1.1	546	293	215	20	9	46	40	73	-105
9	Jaxson Hayes J. Hayes	19.1	16.1	60	2020-21	NOP	7.5	4.3	0.6	0.4	0.6	2.9	4.7	62.5	0.1	0.2	42.9	1.6	2.0	77.5	67.5	1.5	2.8	0.7	964	449	257	35	25	38	39	101	-19
10	Ivica Zubac I. Zubac	19.1	22.3	72	2020-21	LAC	9.0	7.2	1.3	0.3	0.9	3.6	5.5	65.2	0.0	0.1	25.0	1.9	2.4	78.9	69.3	2.6	4.6	1.1	1,608	650	519	90	24	62	81	187	+184
11	Moses Brown M. Brown	18.9	21.4	43	2020-21	OKC	8.6	8.9	0.2	0.7	1.1	3.4	6.2	54.5	0.0	0.0		1.8	2.9	61.9	57.2	3.6	5.3	1.0	920	370	383	10	31	47	43	93	-363
12	Naz Reid N. Reid	18.2	19.2	70	2020-21	MIN	11.2	4.6	1.0	0.5	1.1	4.3	8.3	52.3	0.9	2.5	35.1	1.6	2.4	69.3	59.9	1.2	3.4	1.0	1,346	784	322	72	34	76	69	179	-292
13	Cody Zeller C. Zeller	18.2	20.9	48	2020-21	CHA	9.4	6.8	1.8	0.6	0.4	3.8	6.8	55.9	0.1	0.6	14.3	1.8	2.5	71.4	59.9	2.5	4.4	1.1	1,005	451	328	86	27	17	51	120	+41
14	Dwight Howard D. Howard	17.9	17.3	69	2020-21	PHI	7.0	8.4	0.9	0.4	0.9	2.6	4.4	58.7	0.1	0.3	25.0	1.8	3.0	57.6	61.0	2.8	5.7	1.6	1,195	482	580	61	30	62	112	200	-66
15	Cameron Payne C. Payne	17.4	18.0	60	2020-21	PHX	8.4	2.4	3.6	0.6	0.3	3.2	6.6	48.4	1.2	2.8	44.0	0.8	0.9	89.3	60.2	0.3	2.1	1.0	1,079	505	144	217	36	16	60	97	+177
16	DeAndre Jordan D. Jordan	17.2	21.9	57	2020-21	BKN	7.5	7.5	1.6	0.3	1.1	3.3	4.4	76.3	0.0	0.0	0.0	0.8	1.6	50.0	73.6	2.1	5.4	1.5	1,246	426	427	93	17	65	85	116	-42
17	Nic Claxton N. Claxton	16.9	18.6	32	2020-21	BKN	6.6	5.2	0.9	0.7	1.3	2.8	4.5	62.1	0.0	0.2	20.0	1.0	2.0	48.4	61.2	1.3	3.8	0.6	594	212	166	28	23	40	18	68	+157
18	Dwight Powell D. Powell	16.9	16.6	58	2020-21	DAL	5.9	4.0	1.1	0.6	0.5	2.1	3.3	61.9	0.1	0.4	23.8	1.7	2.1	78.2	68.8	1.4	2.7	0.7	965	342	234	63	36	30	40	135	+75
19	Robin Lopez R. Lopez	16.8	19.1	71	2020-21	WAS	9.0	3.8	0.8	0.2	0.6	3.8	6.0	63.3	0.1	0.3	27.8	1.4	1.9	72.3	66.1	2.0	1.8	1.1	1,353	642	272	55	15	44	75	109	-13
20	Alex Len A. Len	16.5	15.3	64	2020-21	TOT	6.6	4.1	0.8	0.3	1.0	2.7	4.3	61.5	0.1	0.4	32.0	1.1	1.8	62.9	64.3	1.2	2.8	0.9	979	423	260	49	20	64	55	127	-95
21	DeMarcus Cousins D. Cousins	16.5	17.4	41	2020-21	TOT	8.9	6.4	1.9	0.8	0.6	3.2	7.4	42.6	1.1	3.3	34.8	1.4	2.0	72.8	53.7	1.3	5.1	1.6	713	366	263	76	34	24	64	107	-61
22	Paul Millsap P. Millsap	16.4	20.8	56	2020-21	DEN	9.0	4.7	1.8	0.9	0.6	3.4	7.2	47.6	0.9	2.6	34.3	1.3	1.8	72.4	56.5	1.4	3.3	0.9	1,162	502	262	98	51	36	51	111	+102
23	Isaiah Stewart I. Stewart	16.4	21.4	68	2020-21	DET	7.9	6.7	0.9	0.6	1.3	3.3	6.0	55.3	0.3	0.9	33.3	0.9	1.4	69.6	59.7	2.3	4.3	1.0	1,455	537	453	59	39	86	67	184	-60
24	Jarred Vanderbilt J. Vanderbilt	16.3	17.8	64	2020-21	MIN	5.4	5.8	1.2	1.0	0.7	2.2	3.7	60.6	0.0	0.1	20.0	0.9	1.6	55.9	61.2	1.8	3.9	0.8	1,139	344	368	76	64	46	53	123	-53
25	Bruce Brown B. Brown	16.1	22.3	65	2020-21	BKN	8.8	5.4	1.6	0.9	0.4	3.6	6.5	55.6	0.3	0.9	28.8	1.3	1.8	73.5	60.4	1.7	3.7	0.8	1,451	573	349	104	58	28	54	145	+73