Mark Draper defeated Joern Grunewald 6-1 6-1 in the Australia 2 Masters 4 round of 16 on hard. The upset overturned the form book — Joern Grunewald came in leading the head-to-head 1–0. Mark Draper claimed a first win over Joern Grunewald in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1992-10-12 | Australia 3 Masters 3 | R16 | hard | Joern Grunewald | 7-6 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.