The No. 2 seed was making his first official appearance on a singles court in 4 1/2 months following a wrist injury suffered at Barcelona in April

Carlos Alcaraz said Friday he feels at "100 percent" ahead of his defense of the US Open, but acknowledged feeling anxious after a four-month layoff due to a wrist injury.

After being out four months because of injury, Carlos Alcaraz expects to be himself at the US Open