Herbert Wiltschnig defeated Hugo Armando 1-6 7-6 7-5 in the Central America Masters 1 qualifying round on clay. The upset overturned the form book — Hugo Armando came in leading the head-to-head 2–0. Herbert Wiltschnig claimed a first win over Hugo Armando in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-07-17 | Kitzbuhel | Q32 | clay | Hugo Armando | 6-3 6-2 |
| 2001-07-23 | Kitzbuhel | Q32 | clay | Hugo Armando | 6-2 6-1 |
Averages over each player's completed matches in the selected window (6 vs 43). 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