Peter Clarke defeated Mathias Hellstrom 7-5 6-1 in the Australia 2 3 round of 32 on hard. The result followed the form book — Peter Clarke came in leading the head-to-head 2–0. Peter Clarke extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-21 | New Zealand F3 | QF | hard | Peter Clarke | 6-3 1-6 6-2 |
| 1999-02-28 | Australia 1 Masters 4 | R16 | clay | Peter Clarke | 6-4 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.