Alexandre Tsuchiya defeated Joao Walendowsky 7-6 6-3 in the Brazil F8 round of 32 on hard. The upset overturned the form book — Joao Walendowsky came in leading the head-to-head 1–0. Alexandre Tsuchiya claimed a first win over Joao Walendowsky in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-16 | Argentina F2 | Q64 | clay | Joao Walendowsky | 7-6(7) 6-4 |
Averages over each player's completed matches in the selected window (24 vs 4). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About