
Varvara Lepchenko defeated Mona Barthel 6-7 6-2 6-3 in the Stanford quarter-final on hard. The result followed the form book — Varvara Lepchenko came in ranked #184, leading the head-to-head 4–0, defending last year's semi-final. Varvara Lepchenko extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-05-26 | Roland Garros | Q64 | clay | Varvara Lepchenko | 6-1 7-5 |
| 2018-01-08 | Hobart | R32 | hard | Varvara Lepchenko | 6-0 7-6 |
| 2015-08-31 | US Open | R32 | hard | Varvara Lepchenko | 1-6 6-3 6-4 |
| 2014-08-25 | US Open | R64 | hard | Varvara Lepchenko | 6-4 6-0 |
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
Lepchenko V.: 9 days rest · 1 match (14d) · Barthel M.: 14 days rest · 1 match (14d). 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About