Guillermo Rivera Aranguiz defeated Federico Zeballos 7-5 6-4 in the Chile F3 round of 32 on clay. The result followed the form book — Guillermo Rivera Aranguiz came in leading the head-to-head 2–0. Guillermo Rivera Aranguiz extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-11-02 | Chile F5 | R16 | clay | Guillermo Rivera Aranguiz | 6-2 3-6 6-4 |
| 2009-10-26 | Chile F4 | R32 | clay | Guillermo Rivera Aranguiz | 6-2 6-2 |
Averages over each player's completed matches in the selected window (35 vs 200). ATP, WTA & Challenger.
Zeballos F.: 14 days rest · 1 match (14d). 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