Cameron Norria in the UK suffered in the last 16 exhausting defeats with three signs against American Reilly Opelke to leave Dallas Open.
British number two Norria, 29 years, lost 4-6 7-6 (7-5) 6-4 in a match that lasted two and a half hours.
There were few of the couple, both of whom won 71% of their points for the service and shared 202 points that were played the same.
However, the Participation of the Opelka found Edge-Zotava from the settings to win the second to break, before breaking in the third game of the final set.
Norrie then held his service, but could not get a break.
