Berrettini will play Aljaz Bedene in the second round. The Slovenian recovered from being down a double break in the opening set to defeat Aussie Bernard Tomic 7-6(3), 6-3.
Eighth seed Radu Albot continued his fine form this season with a 7-5, 6-4 victory over Sergiy Stakhovsky of Ukraine. The Moldovan broke his opponent twice in each set and secured the win on his fourth match point after one hour and 41 minutes. He’ll take on qualifier Filip Krajinovic of Serbia, who squandered four match points in the second set before recovering to beat Italian Andreas Seppi 6-2, 6-7(3), 7-5.