Blake Wesley had his highest three-point percentage in a season in his rookie season in 2022-23, at 38.5 percent.

NAME	3P%	SEASON	TM	GP	MPG	PPG	RPG	APG	SPG	BPG	FGM	FGA	FG%	3PM	3PA	FTM	FTA	FT%	TS%	OREB	DREB	TPG	MIN	PTS	REB	AST	STL	BLK	TOV	PF	+/-
Blake Wesley	38.5	2022-23	SAS	37	18.1	5.0	2.2	2.6	0.7	0.1	1.9	5.8	32.1	0.5	1.4	0.7	1.2	59.1	39.3	0.3	1.9	1.8	669	184	82	98	25	5	65	67	-198
Blake Wesley	29.3	2024-25	SAS	58	11.8	3.7	1.1	2.0	0.6	0.1	1.4	3.2	43.5	0.3	1.0	0.7	1.1	62.3	51.0	0.3	0.8	0.9	683	217	61	114	37	6	54	46	-9
Blake Wesley	21.8	2023-24	SAS	61	14.4	4.4	1.5	2.7	0.5	0.1	1.7	3.5	47.4	0.2	0.9	0.9	1.3	66.7	53.7	0.3	1.2	0.9	876	268	94	166	29	9	55	89	-144

StatMuse has season-level data for three-point percentage going back to the 1979-80 season.