Novak Djokovic Suffers Earliest Grand Slam Exit in 20 Years at US Open

Novak Djokovic was defeated in the first round of the US Open by Mariano Navone in a five-set match, marking his earliest exit from a Grand Slam tournament in two decades. The 39-year-old, who was chasing a record 25th Grand Slam singles title, lost 7-6 (5), 5-7, 4-6, 6-2, 6-1.