De Minaur d. O'Connell

De Minaur beat O'Connell 6-3, 6-4, 6-4 in the first round at the U.S. Open - New York. De Minaur won 95 of 171 points (56%). De Minaur hit 10 aces to 7 and won 92% of points behind the first serve (36/39) against 73% for O'Connell. The second serve told: 64% won for De Minaur, 45% for O'Connell. De Minaur converted 3 of 11 break points and saved 0 of 0 faced; O'Connell converted 0 of 0. Winners to unforced errors: 27–23 for De Minaur, 16–27 for O'Connell. The match was played on hard in United States.