
Top seed Alexander Zverev defeated Botic van de Zandschulp 6-2, 7-5, 6-1 on Wednesday to secure his place in the US Open semifinals.
Zverev has now reached all four Grand Slam semifinals in a single season for the first time, recording 23 major match wins in 2026, a record for a German man.
The 29-year-old will face Karen Khachanov in the next round after the Russian advanced following the retirement of his opponent, Alexander Blockx, due to injury.