Overview

• Etcheverry led 6-3 before stopping at 0-3 in the second set against France’s Corentin Moutet.
• He reported sharp pain in the abdominal obliques that limited his serve, prompting a mid-match retirement.
• Ranked No. 63, he had reached the quarterfinals with straight-sets wins over Damir Dzumhur and Rinky Hijikata.
• Moutet, ranked No. 39, made the last eight after a 3-hour-50-minute win over Arthur Cazaux in which he saved two match points.
• The Hangzhou draw has been unpredictable, with lucky loser Valentin Royer ousting top seed Andrey Rublev as seeds Daniil Medvedev and Aleksandr Bublik advanced.