Alexander Donski defeated P. Bastiaansen 7-5 6-2 in the M15 Pretoria 1 semi-final on hard. The upset overturned the form book — P. Bastiaansen came in leading the head-to-head 1–0. Alexander Donski claimed a first win over P. Bastiaansen in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-02-27 | M15 Pretoria 2 | R16 | hard | P. Bastiaansen | 1-6 6-2 4-1 |
Averages over each player's completed matches in the selected window (5 vs 24). ATP, WTA & Challenger.
Donski A.: 5 days rest · 1 match, 24 games (7d). Higher means fresher. About
wins 63% of points on serve vs Bastiaansen P.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About