Sarah Borwell defeated Mayumi Yamamoto 5-7 6-3 7-5 in the Hammond LA 25K round of 32 on hard. The result followed the form book — Sarah Borwell came in leading the head-to-head 1–0. Sarah Borwell extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-22 | Nagano 25K | R16 | carpet | Sarah Borwell | 6-2 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.