Third seed Auger-Aliassime exits US Open after feeling 'dizzy and seeing spots'

At the US Open on a sweltering Thursday in New York, Felix Auger-Aliassime — the tournament's third seed and a man who had twice reached these semi-finals — found himself undone not by his opponent but by his own body, which offered dizziness and fractured vision where steadiness was needed most. The Canadian's second-round exit to unseeded Karen Khachanov is a reminder that sport, for all its strategy and preparation, remains subject to the deeper uncertainties of human physiology. His withdrawal, following a back injury in August, opens quiet questions about resilience and recovery as the se