Adrian Oetzbach defeated Christian Sigsgaard 6-4 7-6 in the M15 Alkmaar 1 quarter-final on clay. Adrian Oetzbach claimed a first win over Christian Sigsgaard in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-20 | M15 Saarlouis 1 | QF | clay | Christian Sigsgaard | 6-3 6-0 |
Averages over each player's completed matches in the selected window (30 vs 8). ATP, WTA & Challenger.
Oetzbach A.: 1 day rest · 1 match, 22 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About