Jordi Mas defeated Oscar Martinez Dieguez 2-6 6-2 6-2 in the Spain 5 Masters 2 round of 16 on clay. The upset overturned the form book — Oscar Martinez Dieguez came in leading the head-to-head 1–0. Jordi Mas claimed a first win over Oscar Martinez Dieguez in two meetings, narrowing the head-to-head to 1–1.
Mas J. came through in three sets.
Clay: Mas J. leads 1–0 · Hard: Martinez Dieguez O. leads 1–0