Hermes Gamonal defeated Guillermo Hormazabal 6-3 6-7 7-5 in the Chile F1B round of 32 on clay. Hermes Gamonal extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-11-20 | Chile F5 | QF | clay | Guillermo Hormazabal | 6-1 6-2 |
| 2006-07-17 | Italy F23 | SF | clay | Hermes Gamonal | 7-5 6-4 |
Averages over each player's completed matches in the selected window (1 vs 2). 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. Small sample — read as indicative. About