The small forward played under a similar deal last season and became a restricted free agent when Utah extended a qualifying offer last week.
A second-round pick in 2019, Brantley excelled at the G League level last season, as he was named to the All-NBAGL First Team. The former College of Charleston star averaged 18.8 PPG, 7.6 RPG and 3.7 APG in 33 starts with the Salt Lake City Stars. He played nine NBA games in his rookie season.
The Jazz have reportedly filled their other two-way slot with guard Trent Forrest.