Roberto Affonso Neto defeated Ioannis Stergiou 6-2 3-6 7-5 in the Greece F13 q16 on hard. The upset overturned the form book — Ioannis Stergiou came in leading the head-to-head 1–0. Roberto Affonso Neto claimed a first win over Ioannis Stergiou in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-07 | Greece F14 | Q16 | hard | Ioannis Stergiou | 6-4 6-1 |
Averages over each player's completed matches in the selected window (1 vs 13). ATP, WTA & Challenger.
wins 63% of points on serve vs Affonso Neto R.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. Small sample — read as indicative. About