Mariya Koryttseva defeated Patricia Mayr Achleitner 6-1 6-1 in the Roland Garros round of 128 on clay. The upset overturned the form book — Patricia Mayr Achleitner came in leading the head-to-head 1–0. Mariya Koryttseva claimed a first win over Patricia Mayr Achleitner in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-02-14 | Bogota | R32 | clay | Patricia Mayr Achleitner | 6-2 7-6(4) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (37 vs 44). ATP, WTA & Challenger.