Comeback victory for Jannik Sinner in his opening match at the US Open.
The Italian number 1 in the ATP ranking defeated Mackenzie McDonald (number 140 in the world) after losing the first set 2-6.
Then came the comeback that allowed the South Tyrolean to win three sets in a row – 6-2, 6-1, 6-2 – and qualify for the second round of the tournament.
(Online Union)