Sinner sets up Fonseca clash, Zverev advances at Indian Wells

World�number�two�Jannik�Sinner�took�another�step�toward�a�first�Indian�Wells�Masters�title�on�Sunday,�easing�past�Denis�Shapovalov�6-3,�6-2�to�reach�the�fourth�round�and�a�clash�with�exciting�Brazilian�teenager�Joao�Fonseca. After�dropping�just�two�games�in�his�second-round�opener�against�Czech�qualifier�Dalibor�Svrcina,�Sinner�was�caught�napping�to�drop�his�serve�in�the�opening�game. He�responded�with�confidence�against�a�potentially�tricky�opponent�known�for�producing�winners....