highest 3-point percentage in a single season in the last 10 years by a point guard

Between December 12, 2015 and December 12, 2025, 5 players are tied for the highest three-point percentage by a point guard in a season, at 100.0 percent. The first three are Scott Machado, Jordan Sibert and Trevon Duval in 2018-19.

	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	+/-
1	Scott Machado S. Machado	100.0	2018-19	LAL	4	4.8	2.5	0.0	0.8	0.3	0.0	1.0	1.5	66.7	0.3	0.3	0.3	0.3	100.0	77.6	0.0	0.0	0.0	19	10	0	3	1	0	0	2	0
2	Jordan Sibert J. Sibert	100.0	2018-19	ATL	1	4.2	3.0	0.0	0.0	0.0	0.0	1.0	1.0	100.0	1.0	1.0	0.0	0.0		150.0	0.0	0.0	0.0	4	3	0	0	0	0	0	0	-5
3	Trevon Duval T. Duval	100.0	2018-19	MIL	3	1.9	1.7	0.3	0.7	0.0	0.0	0.7	1.0	66.7	0.3	0.3	0.0	0.0		83.3	0.0	0.3	0.0	6	5	1	2	0	0	0	0	+2
4	Demetrius Jackson D. Jackson	100.0	2016-17	BOS	5	3.4	2.0	0.8	0.6	0.0	0.0	0.6	0.8	75.0	0.2	0.2	0.6	1.2	50.0	75.3	0.4	0.4	0.0	17	10	4	3	0	0	0	0	+1
5	Jimmer Fredette J. Fredette	100.0	2015-16	NYK	2	2.5	3.5	0.0	0.0	0.0	0.0	0.5	0.5	100.0	0.5	0.5	2.0	2.5	80.0	109.4	0.0	0.0	0.5	5	7	0	0	0	0	1	1	-6
6	Ryan Rollins R. Rollins	75.0	2023-24	TOT	13	6.0	3.4	1.0	1.1	0.8	0.2	1.1	2.1	51.9	0.2	0.3	1.0	1.3	76.5	63.8	0.2	0.8	0.6	78	44	13	14	10	3	8	8	+62
7	Jordan Ford J. Ford	66.7	2023-24	SAC	6	3.6	2.0	0.3	0.3	0.0	0.0	0.7	1.2	57.1	0.3	0.5	0.3	0.3	100.0	76.1	0.0	0.3	0.2	22	12	2	2	0	0	1	0	+14
8	David Stockton D. Stockton	66.7	2017-18	UTA	3	3.1	3.3	0.0	0.0	0.0	0.0	0.7	1.0	66.7	0.7	1.0	1.3	1.3	100.0	105.0	0.0	0.0	0.3	9	10	0	0	0	0	1	3	-11
9	Jamaree Bouyea J. Bouyea	63.2	2025-26	PHX	9	15.1	8.1	1.2	1.9	0.7	0.3	3.2	5.0	64.4	1.3	2.1	0.3	0.4	75.0	78.1	0.3	0.9	0.3	135	73	11	17	6	3	3	8	+17
10	Derrick White D. White	61.5	2017-18	SAS	17	8.2	3.2	1.5	0.5	0.2	0.2	0.9	1.9	48.5	0.5	0.8	0.8	1.2	70.0	64.6	0.3	1.2	0.4	139	54	26	9	4	3	6	8	+31
11	Tre Jones T. Jones	60.0	2020-21	SAS	37	7.3	2.5	0.6	1.1	0.2	0.0	1.0	2.1	47.4	0.1	0.1	0.5	0.5	89.5	54.4	0.2	0.4	0.4	269	94	21	39	8	0	13	13	-83
12	Justin Robinson J. Robinson	60.0	2019-20	WAS	9	5.4	1.4	0.6	0.8	0.0	0.1	0.6	1.3	41.7	0.3	0.6	0.0	0.0		54.2	0.1	0.4	0.3	49	13	5	7	0	1	3	2	+31
13	Cameron Payne C. Payne	51.7	2019-20	PHX	8	22.9	10.9	3.9	3.0	1.0	0.3	4.1	8.5	48.5	1.9	3.6	0.8	0.9	85.7	61.2	0.5	3.4	1.4	183	87	31	24	8	2	11	20	+89
14	Marcus Sasser M. Sasser	50.0	2025-26	DET	2	4.2	3.5	0.0	1.5	0.0	0.0	1.5	2.0	75.0	0.5	1.0	0.0	0.0		87.5	0.0	0.0	0.0	8	7	0	3	0	0	0	3	-16
15	Kyle Lowry K. Lowry	50.0	2025-26	PHI	3	8.1	2.0	0.3	1.3	0.3	0.0	0.7	1.3	50.0	0.7	1.3	0.0	0.0		75.0	0.0	0.3	0.0	24	6	1	4	1	0	0	1	+11
16	Quenton Jackson Q. Jackson	50.0	2025-26	IND	5	20.1	11.8	3.4	3.6	1.0	0.2	4.0	7.4	54.1	1.2	2.4	2.6	3.6	72.2	65.7	1.0	2.4	1.2	101	59	17	18	5	1	6	10	+32
17	Mark Sears M. Sears	50.0	2025-26	MIL	7	3.7	3.1	0.3	0.3	0.0	0.0	0.9	1.9	46.2	0.6	1.1	0.9	1.1	75.0	66.6	0.1	0.1	0.6	26	22	2	2	0	0	4	4	+12
18	Jahmir Young J. Young	50.0	2024-25	CHI	6	4.9	1.8	0.5	1.0	0.0	0.0	0.7	0.8	80.0	0.2	0.3	0.3	0.3	100.0	93.5	0.2	0.3	0.2	30	11	3	6	0	0	1	2	-7
19	Markelle Fultz M. Fultz	50.0	2024-25	SAC	21	8.8	2.9	1.0	1.3	0.5	0.1	1.3	3.2	41.8	0.2	0.4	0.0	0.0	100.0	45.2	0.3	0.7	0.7	184	61	20	27	10	2	15	12	+5
20	Isaiah Thomas I. Thomas	50.0	2023-24	PHX	6	3.2	1.3	0.0	0.5	0.0	0.0	0.5	1.7	30.0	0.3	0.7	0.0	0.0		40.0	0.0	0.0	0.0	19	8	0	3	0	0	0	0	-14
21	Ish Smith I. Smith	50.0	2023-24	CHA	43	17.2	3.2	1.8	3.4	0.4	0.1	1.5	3.7	41.8	0.1	0.2	0.1	0.1	75.0	43.5	0.3	1.5	1.1	741	139	76	145	17	4	47	49	-280
22	Carlik Jones C. Jones	50.0	2022-23	CHI	7	8.0	2.9	0.7	0.9	0.3	0.0	0.9	2.1	40.0	0.4	0.9	0.7	1.1	62.5	54.0	0.1	0.6	0.3	56	20	5	6	2	0	2	2	+26
23	Gary Payton II G. Payton II	50.0	2022-23	TOT	22	16.7	4.6	3.1	1.4	1.0	0.2	1.9	3.1	59.4	0.6	1.2	0.3	0.3	85.7	70.1	1.1	2.0	0.7	368	101	69	30	22	5	16	43	+39
24	McKinley Wright IV M. Wright IV	50.0	2021-22	MIN	5	3.8	1.0	0.0	0.6	0.0	0.0	0.4	0.6	66.7	0.2	0.4	0.0	0.0		83.3	0.0	0.0	0.2	19	5	0	3	0	0	1	1	-7
25	Gary Payton II G. Payton II	50.0	2020-21	GSW	10	4.0	2.5	1.1	0.1	0.6	0.1	1.0	1.3	76.9	0.2	0.4	0.3	0.4	75.0	84.7	0.2	0.9	0.1	40	25	11	1	6	1	1	8	+3