Head-to-Head
Overview
J. Dominguez Alonso and Mario Mansilla Diez have met 1 time so far, all in 2026. J. Dominguez Alonso leads 1–0. Their first encounter was at the 2026 M25 Oviedo (R32), won by J. Dominguez Alonso.
By surface
- clay1 – 0
J. Dominguez Alonso and Mario Mansilla Diez have met 1 time so far, all in 2026. J. Dominguez Alonso leads 1–0. Their first encounter was at the 2026 M25 Oviedo (R32), won by J. Dominguez Alonso.