
Britain’s Cameron Norrie was despatched packing by teenager Learner Tien within the opening spherical of the Mexican Open.
The British No 2 misplaced 7-6 (7-5) 6-3 to the 19-year-old, who’s ranked 83 on this planet, in an hour and 52 minutes in Acapulco.
Tien made a robust begin, main 4-1 within the opening set earlier than Norrie recovered and served for the set at 5-4. Nonetheless, the Brit was damaged, with Tien additionally profitable the tie-break earlier than taking management of the second set.
Norrie had received his solely earlier assembly towards Tien in Hong Kong earlier this 12 months, beating him in straight units, 6-3 7-5.
Tien will face the winner of the match between Alexander Zverev and Matteo Arnaldi within the second spherical.
Second seed Casper Ruud booked his place within the subsequent spherical with a 6-4 6-4 victory over France’s Arthur Rinderknech.
Third seed Tommy Paul eased previous Canada’s Gabriel Diallo 6-2 6-2, whereas American Ben Shelton, the match’s fifth seed, battled previous Cobolli 7-6 (7-4) 7-6 (7-4) to undergo to the second spherical.
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