Katherine Sebov defeated Simona Waltert 6-3 6-4 in the Australian Open qualifying final on hard. The upset overturned the form book — Simona Waltert came in ranked #85. Katherine Sebov extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-01-12 | Australian Open | Q32 | hard | Katherine Sebov | 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Sebov K.: 3 days rest · 1 match, 20 games (7d) · Waltert S.: 5 days rest · 1 match, 21 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