Overview

• Second seed Alexander Zverev controlled rallies to secure a straight-sets win over Marcos Giron in 79 minutes.
• Play was suspended when boards from an advertising hoarding fell from the upper tier and struck spectators.
• Zverev procured an ice pack for the injured fan and halted the match until medical staff arrived.
• Tournament director Ralf Weber said the mishap was unprecedented in the event’s 32-year history and organisers regret the incident.
• Fellow seeds Karen Khachanov, Daniil Medvedev and Stefanos Tsitsipas also progressed to the second round.