Thomas Johansson defeated Michael Chang 6-2 7-5 in the Halle round of 32 on grass. The upset overturned the form book — Michael Chang came in leading the head-to-head 3–0, defending last year's semi-final. Thomas Johansson claimed a first win over Michael Chang in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-05-29 | Roland Garros | R64 | clay | Michael Chang | 7-6(2) 7-6(5) 2-6 6-3 |
| 1999-11-01 | Paris Masters | R64 | hard | Michael Chang | 6-7(7) 7-5 6-4 |
| 1997-04-07 | Hong Kong | SF | hard | Michael Chang | 7-6(5) 6-4 |
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 (200 vs 73). ATP, WTA & Challenger.