Alexander Zverev took another big step towards a second Grand Slam title by beating Dutchman Botic van de Zandschulp 6-2 7-5 6-1 to reach the US Open semi-finals.
Source: [Sky Sports](https://www.skysports.com/tennis/news/12040/13583806/us-open-alexander-zverev-passes-botic-van-de-8203zandschulp-test-to-set-up-semi-final-date-with-karen-khachanov)