Kawhi Leonard had the highest PER by a small forward in 2019-20, with a 26.8 rating.

Interpreted as:

highest per with a minimum of 2000 minutes played per 82 team games by a sf in 2020

	NAME	PER	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	Kawhi Leonard K. Leonard	26.8	2019-20	LAC	57	32.4	27.1	7.1	4.9	1.8	0.6	9.3	19.9	47.0	2.2	5.7	37.8	6.2	7.1	88.6	58.9	0.9	6.1	2.6	1,848	1,543	402	280	103	33	149	113	+478
2	LeBron James L. James	25.5	2019-20	LAL	67	34.6	25.3	7.8	10.2	1.2	0.5	9.6	19.4	49.3	2.2	6.3	34.8	3.9	5.7	69.3	57.7	1.0	6.9	3.9	2,316	1,698	525	684	78	36	261	118	+441
3	Jimmy Butler III J. Butler III	23.6	2019-20	MIA	58	33.8	19.9	6.7	6.0	1.8	0.6	5.9	13.1	45.5	0.5	2.1	24.4	7.6	9.1	83.4	58.5	1.8	4.8	2.2	1,959	1,157	386	350	103	32	127	81	+257
4	DeMar DeRozan D. DeRozan	21.6	2019-20	SAS	68	34.1	22.1	5.5	5.6	1.0	0.3	8.2	15.4	53.1	0.1	0.5	25.7	5.6	6.6	84.5	60.3	0.6	4.9	2.4	2,316	1,504	375	380	70	20	164	180	-118
5	Khris Middleton K. Middleton	21.1	2019-20	MIL	62	29.9	20.9	6.2	4.3	0.9	0.1	7.6	15.3	49.7	2.4	5.7	41.5	3.4	3.7	91.6	61.9	0.7	5.5	2.2	1,853	1,297	382	265	53	7	137	142	+501
6	T.J. Warren	18.4	2019-20	IND	67	32.9	19.8	4.2	1.5	1.2	0.5	8.0	14.9	53.6	1.4	3.4	40.3	2.5	3.0	81.9	61.0	1.0	3.2	1.3	2,202	1,326	280	99	78	34	84	187	+126
7	Tobias Harris T. Harris	17.2	2019-20	PHI	72	34.3	19.6	6.9	3.2	0.7	0.6	7.7	16.3	47.1	1.8	5.0	36.7	2.4	3.0	80.6	55.6	1.0	5.9	1.4	2,469	1,411	495	227	53	40	104	165	+160
8	Will Barton W. Barton	15.7	2019-20	DEN	58	33.0	15.1	6.3	3.7	1.1	0.5	5.7	12.7	45.0	1.9	5.0	37.5	1.8	2.3	76.7	54.9	1.3	5.0	1.5	1,916	874	365	212	62	29	88	121	+244
9	Kelly Oubre Jr. K. Oubre Jr.	14.9	2019-20	PHX	56	34.5	18.7	6.4	1.5	1.3	0.7	6.7	14.8	45.2	1.9	5.5	35.2	3.4	4.4	78.0	56.0	1.2	5.3	1.5	1,933	1,046	361	85	71	40	83	192	-27
10	Tim Hardaway Jr. T. Hardaway Jr.	14.4	2019-20	DAL	71	29.5	15.8	3.3	1.9	0.6	0.1	5.4	12.5	43.4	2.9	7.2	39.8	2.1	2.6	81.9	58.1	0.4	2.9	1.0	2,091	1,121	232	137	41	5	69	125	+290
11	Marcus Morris Sr. M. Morris Sr.	14.3	2019-20	TOT	62	31.2	16.7	5.0	1.4	0.8	0.5	5.7	13.1	43.8	2.3	5.6	40.8	2.9	3.5	82.3	57.0	1.0	4.1	1.6	1,936	1,033	311	86	47	30	97	180	+44
12	Troy Brown Jr. T. Brown Jr.	13.7	2019-20	WAS	69	25.8	10.4	5.6	2.6	1.2	0.1	4.0	9.0	43.9	0.9	2.6	34.1	1.6	2.0	78.4	52.4	1.1	4.4	1.1	1,782	716	383	178	85	7	79	132	-225
13	Glenn Robinson III G. Robinson III	13.4	2019-20	TOT	62	28.8	11.7	4.4	1.5	0.9	0.3	4.6	9.5	48.6	1.2	3.2	39.1	1.2	1.4	86.0	57.7	1.3	3.0	0.9	1,786	727	270	96	54	16	55	100	-296
14	Joe Harris J. Harris	13.3	2019-20	BKN	69	30.8	14.5	4.3	2.1	0.6	0.2	5.5	11.4	48.6	2.5	5.9	42.4	0.9	1.3	71.9	60.6	0.9	3.4	1.5	2,123	998	298	144	41	17	104	159	+85
15	Harrison Barnes H. Barnes	13.3	2019-20	SAC	72	34.5	14.5	4.9	2.2	0.6	0.2	5.1	11.0	46.0	1.4	3.7	38.1	3.0	3.7	80.1	57.4	1.1	3.9	1.2	2,482	1,046	355	159	43	12	88	93	-124
16	OG Anunoby	13.2	2019-20	TOR	69	29.9	10.6	5.3	1.6	1.4	0.7	4.1	8.2	50.5	1.3	3.3	39.0	1.0	1.5	70.6	60.0	1.2	4.1	1.1	2,066	733	364	108	96	45	79	167	+273
17	Mikal Bridges M. Bridges	13	2019-20	PHX	73	28.0	9.1	4.0	1.8	1.4	0.6	3.4	6.6	51.0	1.0	2.7	36.1	1.4	1.7	84.4	62.0	0.9	3.1	1.0	2,042	667	292	129	102	46	73	163	+117
18	Joe Ingles J. Ingles	12.6	2019-20	UTA	72	29.7	9.8	3.9	5.2	0.9	0.2	3.4	7.7	44.5	2.0	4.9	39.9	1.0	1.3	78.7	59.5	0.4	3.5	2.0	2,136	707	278	373	65	11	142	154	+237
19	Jae Crowder J. Crowder	12.5	2019-20	TOT	65	28.8	10.5	5.9	2.5	1.1	0.4	3.5	8.7	40.1	2.1	6.1	34.3	1.5	1.9	77.6	55.3	0.8	5.1	1.1	1,875	684	384	161	72	24	69	143	-129
20	Miles Bridges M. Bridges	12.1	2019-20	CHA	65	30.7	13.0	5.6	1.8	0.6	0.7	4.9	11.6	42.4	1.5	4.6	33.0	1.6	2.0	80.9	52.0	1.4	4.2	1.5	1,995	843	362	114	40	48	95	132	-397
21	Danuel House Jr. D. House Jr.	11.3	2019-20	HOU	63	30.4	10.5	4.2	1.3	1.1	0.5	3.7	8.6	42.7	2.0	5.6	36.3	1.2	1.4	81.1	57.2	0.9	3.3	0.9	1,913	662	267	85	67	34	54	132	+124
22	Cedi Osman C. Osman	10.6	2019-20	CLE	65	29.4	11.0	3.6	2.4	0.8	0.2	4.1	9.4	43.7	1.9	4.9	38.3	1.0	1.4	67.0	55.2	0.6	3.0	1.4	1,910	718	231	154	54	16	91	160	-350
23	Tony Snell T. Snell	9.7	2019-20	DET	59	27.8	8.0	1.9	2.2	0.5	0.3	2.9	6.5	44.5	1.7	4.3	40.2	0.5	0.5	100.0	59.8	0.2	1.7	0.5	1,641	474	111	127	32	15	31	101	-173
24	Royce O'Neale R. O'Neale	9.5	2019-20	UTA	71	28.9	6.3	5.5	2.5	0.8	0.5	2.2	5.1	43.3	1.3	3.4	37.7	0.6	0.8	76.4	57.8	0.4	5.1	0.9	2,049	450	389	180	59	32	61	202	+216
25	De'Andre Hunter D. Hunter	8.6	2019-20	ATL	63	32.0	12.3	4.5	1.8	0.7	0.3	4.4	10.8	41.0	1.7	4.8	35.5	1.7	2.3	76.4	52.1	0.7	3.8	1.6	2,018	778	286	112	44	18	103	182	-261