Federico Coria defeated Guillermo Rivera Aranguiz 7-5 6-1 in the Chile F8 round of 32 on clay. The upset overturned the form book — Guillermo Rivera Aranguiz came in leading the head-to-head 2–1, but Federico Coria had been the form player, winning 3 of their last 8 on clay. Federico Coria narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-10-24 | Argentina F11 | R32 | clay | Federico Coria | 6-2 6-1 |
| 2011-11-14 | Chile F13 | R16 | clay | Guillermo Rivera Aranguiz | 6-2 6-3 |
| 2011-06-20 | Chile F4 | R16 | clay | Guillermo Rivera Aranguiz | 6-2 6-0 |
Averages over each player's completed matches in the selected window (199 vs 17). ATP, WTA & Challenger.
Coria F.: 8 days rest · 2 matches (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