Up 5-4, 40-30 in the third set, sophomore Neena Feldman tracked down her Illinois’ opponent’s shot and fired a cross-court forehand that zipped past her opponent and landed in to win the match.

The first of those forehands Auger-Aliassime missed at deuce in De Minaur's previous service game, with the court wide open, is the kind that appears behind the eyes at night when the opportunity for ...