Maria Jose Martinez Sanchez defeated Clarisa Fernandez 0-6 6-1 6-3 in the Modena 25K qualifying round on clay. The upset overturned the form book — Clarisa Fernandez came in leading the head-to-head 2–1. Maria Jose Martinez Sanchez narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-08-25 | US Open | Q32 | hard | Clarisa Fernandez | 6-3 3-6 6-2 |
| 2006-06-22 | Wimbledon | Q32 | grass | Clarisa Fernandez | 7-5 7-6(3) |
| 2000-07-10 | Getxo 25K | QF | clay | Maria Jose Martinez Sanchez | 6-4 6-4 |
Averages over each player's completed matches in the selected window (163 vs 11). 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