Pedro Sakamoto defeated Alejandro Tabilo 6-3 6-1 in the USA F4 round of 16 on clay. The upset overturned the form book — Alejandro Tabilo came in ranked #30, leading the head-to-head 1–0. Pedro Sakamoto claimed a first win over Alejandro Tabilo in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-03-08 | Santiago | Q2 | clay | Alejandro Tabilo | 7-6 6-4 |
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Sakamoto P.: 16 days rest · Tabilo A.: 1 day rest · 3 matches, 83 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About