Head-to-Head
Overview
Daniel Vallejo Adolfo and Learner Tien have met 1 time so far, all in 2026. Daniel Vallejo Adolfo leads 1–0. Their first encounter was at the 2026 Madrid (R64), won by Daniel Vallejo Adolfo.
By surface
- clay1 – 0
Daniel Vallejo Adolfo and Learner Tien have met 1 time so far, all in 2026. Daniel Vallejo Adolfo leads 1–0. Their first encounter was at the 2026 Madrid (R64), won by Daniel Vallejo Adolfo.