ATLANTA, July 29, 2021 – At the Atlanta Open, the No. 2 seed, Jannik Sinner was making his Atlanta debut in the Day Session. Sinner's stay in singles in Atlanta wouldn't last long. After Milos Raonic’s defeat last night, the 19-year-old Italian was the highest seeded player left. His opponent, Australian Christopher O'Connell, played his way into the main draw through … [Read more...] about Quarterfinals Set at Atlanta Open