Amber Liu defeated Kristina Barrois 7-5 6-2 in the Waikoloa HI 50K round of 32 on hard. The result followed the form book — Amber Liu came in leading the head-to-head 1–0. Amber Liu extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2008-01-14 | Surprise AZ 25K | R16 | hard | Amber Liu | 4-6 6-2 6-1 |
Averages over each player's completed matches in the selected window (2 vs 91). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About