Catalina Castano defeated Kristina Brandi 4-6 6-1 6-3 in the US Open q32 on hard. The upset overturned the form book — Kristina Brandi came in leading the head-to-head 2–1. Catalina Castano narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-04-18 | Fed Cup G1 RRB: PUR vs COL | RR | clay | Catalina Castano | 6-1 6-1 |
| 2006-01-02 | Auckland | R32 | hard | Kristina Brandi | 7-5 6-1 |
| 1999-01-25 | Clearwater 25K | R32 | hard | Kristina Brandi | 6-0 6-1 |
Averages over each player's completed matches in the selected window (80 vs 26). 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. About