Coco Vandeweghe defeated Aiko Nakamura 6-3 6-2 in the Tokyo qualifying round of 32 on hard. The result followed the form book — Coco Vandeweghe came in leading the head-to-head 1–0, defending last year's quarter-final. Coco Vandeweghe extended the head-to-head to 2–0.
Vandeweghe C. took it in straight sets.
Coco Vandeweghe beat Aiko Nakamura 6-3 6-2. Umpiry, "Coco Vandeweghe vs Aiko Nakamura — Tokyo Qualifying Round of 32", https://umpiry.com/match/2011-09-24/nakamura-vs-vandeweghe-tokyo-q32?utm_source=cite (as of 24 September 2011).