U.S. Open bracket analysis: Carlos Alcaraz gets a nightmare start, Aryna Sabalenka faces odyssey

The U.S. Open begins Sunday in New York City, with defending champions Carlos Alcaraz and Aryna Sabalenka both facing challenging opening-round draws. Alcaraz, returning from a four-month injury absence due to a right wrist problem, will face Russian 29-year-old Roman Safiullin in the first round — a dangerous opponent known for his ferocious serve and attacking style who recently pushed Novak Djokovic at a Grand Slam. Sabalenka also faces a difficult path as both defending champions navigate what analysts describe as a blockbuster opening to the tournament.