Alexander Zverev’s quest for a first grasscourt title took an unexpected turn at the Halle Open on Friday when the German second seed was forced to sprint from court to vomit mid-match before rallying ...

The second seed was forced to sprint from the court to be sick mid match before returning to defeat Italy's Flavio Cobolli in straight sets in the quarterfinals.

Alexander Zverev booked his place in the semi-final of the Halle Open after defeating Flavio Cobolli in straight sets 6-4, 7-6. After Zverev lost to Taylor Fritz in the final of the Stuttgart Open, ...