Bryce Dejean-Jones had his best three-point percentage in a season in his rookie season in 2015-16, at 37.5 percent.

bryce dejean-jones highest 3pt% in a season
Not what you're looking for?
NAMESEASONTMGP3P%MPGPPGRPGAPGSPGBPGTPGFGMFGAFG%3PM3PAFTMFTAFT%MINPTSREBASTSTLBLKTOVPF+/-
Bryce Dejean-JonesBryce Dejean-Jones2015-16
NOPNOP
1437.519.95.63.41.10.70.10.82.04.940.60.92.30.81.552.42797948151021117-39
StatMuse has season-level data for three-point percentage going back to the 1979-80 season.