Booker limped off the court after apparently twisting his left ankle.
Suns guard Devin Booker suffered a sprained left ankle during Phoenix's contest against the Jazz on Wednesday night, the team announced.
According to The Arizona Republic's Duane Rankin, Booker suffered the injury when he caught a pass from teammate Josh Jackson. Booker was helped off the court and headed to the locker room after the play.
Entering Wednesday, Booker was averaging a team-high 26.9 points, 4.2 rebounds and 6.9 assists per game this year.
The 22-year-old Kentucky product missed several games earlier this year after undergoing hand surgery in September.
Last offseason, Booker signed a five-year max contract with the Suns worth $158 million.