Joern Grunewald defeated Andrew Mclean 7-5 6-4 in the Australia 3 Masters 2 semi-final on hard. The result followed the form book — Joern Grunewald came in leading the head-to-head 2–0. Joern Grunewald extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1991-10-07 | Australia 3 Masters 2 | SF | clay | Joern Grunewald | 6-4 0-6 6-3 |
| 1991-08-12 | Australia 2 Masters 1 | R16 | hard | Joern Grunewald | 3-6 6-3 6-0 |