Ayu Fani Damayanti defeated Katherine Westbury 6-2 6-7 6-3 in the Wellington 10K round of 16 on hard. The upset overturned the form book — Katherine Westbury came in leading the head-to-head 1–0. Ayu Fani Damayanti claimed a first win over Katherine Westbury in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-09-27 | Jakarta 10K | QF | hard | Katherine Westbury | 2-6 7-6(5) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.