The Phoenix Suns' All-Star guard Devin Booker injured his left hamstring on Tuesday night and the team says he won't return to the game against the Golden State Warriors. The 25-year-old Booker has appeared in every game this season, averaging nearly 24 points per game. The Warriors have the NBA's best record at 18-2 while the Suns are 17-3 and riding a 16-game winning streak that's lasted more than a month.