Mackenzie McDonald defeated Rinky Hijikata 4–6, 7–6, 6–2 in the first round of the ATP 250 Newport tournament on grass on 16 July 2024, confirming his status as pre-match favourite. After losing the opening set, McDonald rallied to take the second in a tie-break before dominating the third to secure victory in straight sets. The American's comeback performance on the quick surface demonstrates his grass-court capability and provides momentum heading into the tournament's later rounds.