Jule Niemeier defeated Ella Seidel 6-1 6-3 in the W100 Wiesbaden 1 round of 32 on clay. The upset overturned the form book — Ella Seidel came in ranked #103. Jule Niemeier extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-06-25 | Wimbledon | Q64 | grass | Ella Seidel | 6-2 6-0 |
| 2023-07-23 | Hamburg | R32 | clay | Jule Niemeier | 7-6 1-6 6-3 |
Averages over each player's completed matches in the selected window (96 vs 137). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Niemeier J.: 5 days rest · 3 matches, 77 games (7d) · Seidel E.: 6 days rest · 1 match, 30 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