Benjamin Kohlloeffel defeated Mark Nielsen 1-6 6-1 6-2 in the Japan F3 semi-final on hard. The result followed the form book — Benjamin Kohlloeffel came in leading the head-to-head 1–0. Benjamin Kohlloeffel extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-14 | Japan F2 | QF | hard | Benjamin Kohlloeffel | 3-6 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.