Hendrik Dreekmann defeated Michael Chang 6-2 5-7 6-4 in the Tokyo round of 16 on hard. The result followed the form book — Hendrik Dreekmann came in leading the head-to-head 1–0. Hendrik Dreekmann extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-05 | Hong Kong | R16 | hard | Hendrik Dreekmann | 3-6 7-5 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 (58 vs 200). ATP, WTA & Challenger.