Christian Sigsgaard defeated Marc Majdandzic 6-2 3-6 6-1 in the M15 Alkmaar 1 round of 16 on clay. The upset overturned the form book — Marc Majdandzic came in ranked #701, leading the head-to-head 1–0. Christian Sigsgaard claimed a first win over Marc Majdandzic in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-10-15 | M15 Offenbach 1 | R32 | hard | Marc Majdandzic | 6-7(6) 6-4 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.