Orawan Wongkamalasai defeated Satomi Kinjo 4-6 6-2 6-2 in the Kugayama 3 10K quarter-final on hard. The upset overturned the form book — Satomi Kinjo came in defending last year's round of 16, but Orawan Wongkamalasai had been the form player, winning 4 of their last 6 on hard.
No previous meetings on record.