Jantje Tilbuerger defeated Lia Karatancheva 6-2 6-1 in the W25 Sumter q16 on hard. The result followed the form book — Jantje Tilbuerger came in leading the head-to-head 2–0. Jantje Tilbuerger extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-11-16 | W25 Naples | Q16 | clay | Jantje Tilbuerger | 7-5 7-6(6) |
| 2021-11-09 | W25 Daytona Beach | Q16 | clay | Jantje Tilbuerger | 6-1 6-7(4) 11-9 |
Averages over each player's completed matches in the selected window (67 vs 200). 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