(Reuters) -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 to defeat Italy's Flavio Cobolli 6-4 7-6(8).
Second seed Zverev started the match on the front foot by breaking in the first game but as he was serving in the second, he requested a toilet break to throw up and bolted down the tunnel.
