Martina Spigarelli defeated Ariadna Marti Riembau 6-3 4-6 6-1 in the Nules 10K round of 32 on clay. The upset overturned the form book — Ariadna Marti Riembau came in leading the head-to-head 1–0. Martina Spigarelli claimed a first win over Ariadna Marti Riembau in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-10-13 | Santa Margherita Di Pula 10K | R16 | clay | Ariadna Marti Riembau | 6-4 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.