David Prinosil defeated Michael Chang 4-6 7-6 6-4 in the Paris Masters round of 16 on hard. The upset overturned the form book — Michael Chang came in leading the head-to-head 2–0, defending last year's semi-final. David Prinosil claimed a first win over Michael Chang in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-05-04 | Hamburg Masters | R64 | clay | Michael Chang | 6-4 3-6 6-1 |
| 1997-04-07 | Hong Kong | QF | hard | Michael Chang | 6-1 7-6(5) |
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 (75 vs 140). ATP, WTA & Challenger.