Andrew Ilie defeated Albert Costa 3-6 7-6 6-4 in the Sydney round of 32 on hard. The upset overturned the form book — Albert Costa came in leading the head-to-head 2–0, defending last year's quarter-final. Andrew Ilie claimed a first win over Albert Costa in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-08-09 | Cincinnati Masters | R64 | hard | Albert Costa | 6-4 3-6 6-2 |
| 1998-09-28 | Mallorca | R32 | grass | Albert Costa | 6-1 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (103 vs 200). ATP, WTA & Challenger.