John Doran advanced when Daniel Willman retired 6-3 1-1 in the USA F15 round of 32. John Doran claimed a first win over Daniel Willman in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2002-05-20 | USA F12 | R32 | clay | Daniel Willman | 6-2 3-6 6-0 |
| 2001-02-26 | New Zealand F1 | R32 | hard | Daniel Willman | 6-3 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.