Frederik Nielsen defeated Jacob Adaktusson 6-4 6-4 in the Sweden F2 semi-final on hard. The upset overturned the form book — Jacob Adaktusson came in leading the head-to-head 2–0. Frederik Nielsen claimed a first win over Jacob Adaktusson in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-09-13 | Sweden F1 | F | hard | Jacob Adaktusson | 5-7 6-2 6-1 |
| 2003-09-29 | Great Britain F11 | R32 | hard | Jacob Adaktusson | 6-2 6-0 |
Averages over each player's completed matches in the selected window (190 vs 2). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About