Dion Waiters tied a career high with 33 points and the last-place Miami Heat won a season-best third game in a row Saturday by beating the slumping Milwaukee Bucks, 109-97.
Whiteside added 16 points and 15 rebounds while missing one shot. The Heat made 53 percent, just shy of their season high.
Parker had 16 points and seven rebounds in 32 minutes off the bench.
All-Star starter Giannis Antetokounmpo had 24 points and 10 rebounds for Milwaukee.