Frederik Nielsen defeated Ladislav Chramosta 7-5 3-6 6-2 in the Great Britain F19 semi-final on hard. The upset overturned the form book — Ladislav Chramosta came in leading the head-to-head 1–0. Frederik Nielsen claimed a first win over Ladislav Chramosta in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-01-27 | Zagreb | Q32 | hard | Ladislav Chramosta | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.