Sebastian Rieschick defeated Andrew Anderson 6-2 5-7 6-2 in the South Africa F2 qualifying round on hard. The upset overturned the form book — Andrew Anderson came in leading the head-to-head 1–0. Sebastian Rieschick claimed a first win over Andrew Anderson in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-10-19 | South Africa F1 | F | hard | Andrew Anderson | 6-4 6-2 |
Averages over each player's completed matches in the selected window (2 vs 1). 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. Small sample — read as indicative. About