If he gets a hot day, he is going to get a lesson in a ball jumping off of a court." Following Rick Macci's exclusive guidance Darwin Blanch might pull off his epic victory at the Mutua Madrid ...

Renowned tennis coach Rick Macci believes ... "Her first serve someday can hit 130 mph as she continues to tweak. Make-up speed is as good as the sport has ever seen." Macci added that Gauff ...