DUBAI, UNITED ARAB EMIRATES (AP) _ Results Friday from Dubai Duty Free Tennis Championships at Dubai Tennis Stadium (seedings in parentheses): Harri Heliovaara, Finland, and Henry Patten (2), Britain, def. Robin Haase, Netherlands, and Hendrik Jebens, Germany, 4-6, 6-3, 10-8.

Matteo Berrettini’s return to the Middle East following a six-year absence is paying off as the Italian matched his result from Doha last week by reaching the quarter-finals in Dubai on Wednesday. Berrettini booked a last-eight showdown with No 4 seed and two-time Dubai runner-up Stefanos Tsitsipas by defeating Australian qualifier Christopher