

Marcos Giron defeated Learner Tien 6-1 1-6 7-6 in the Madrid Masters round of 128 on clay. The upset overturned the form book — Learner Tien came in ranked #18, leading the head-to-head 1–0. Marcos Giron claimed a first win over Learner Tien in two meetings, narrowing the head-to-head to 1–1.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-19 | Australian Open | R128 | hard | Learner Tien | 7-6(2) 4-6 3-6 7-6(3) 6-2 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.