Diana Ospina defeated Marie Eve Pelletier 6-4 5-7 6-4 in the Little Rock 10K round of 32 on hard. Diana Ospina extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-10-31 | Toronto 50K | R32 | hard | Marie Eve Pelletier | 6-3 6-2 |
| 1998-05-27 | El Paso 10K | R16 | hard | Diana Ospina | 3-6 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.