
Yasutaka Uchiyama defeated Marc Polmans 3-6 6-3 6-4 in the Burnie CH quarter-final on hard. The result followed the form book — Yasutaka Uchiyama came in ranked #336, leading the head-to-head 2–0, defending last year's round of 32. Yasutaka Uchiyama extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-02-22 | Singapore | R32 | hard | Yasutaka Uchiyama | 6-4 2-6 6-4 |
| 2018-12-31 | Brisbane | Q2 | hard | Yasutaka Uchiyama | 6-2 6-2 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (131 vs 78). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
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.