Adriana Gonzalez Penas defeated Maria Jose Sanchez Alayeto 6-4 6-3 in the Mallorca 3 10K qualifying round on clay. The upset overturned the form book — Maria Jose Sanchez Alayeto came in leading the head-to-head 3–1. Adriana Gonzalez Penas narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-05-05 | Tortosa 10K | SF | clay | Adriana Gonzalez Penas | 6-1 7-5 |
| 2002-10-21 | Seville 10K | QF | clay | Maria Jose Sanchez Alayeto | 7-5 6-4 |
| 2002-09-16 | Barcelona 10K | R32 | clay | Maria Jose Sanchez Alayeto | 6-2 6-2 |
| 2002-07-08 | Getxo 10K | SF | clay | Maria Jose Sanchez Alayeto | 6-4 6-3 |