Alan Mackin advanced when Christian Dillschneider retired 6-6 in the Italy 3 4 qualifying round. Alan Mackin claimed a first win over Christian Dillschneider in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-06-18 | Italy 3 1 | R16 | clay | Christian Dillschneider | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.