Nikolay Vylegzhanin defeated Matthew William Donald 6-3 5-7 6-3 in the M15 Monastir 3 round of 16 on hard. The upset overturned the form book — Matthew William Donald came in ranked #459, leading the head-to-head 1–0. Nikolay Vylegzhanin claimed a first win over Matthew William Donald in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-01-10 | M15 Monastir 2 | R32 | hard | Matthew William Donald | 6-1 6-3 |
Averages over each player's completed matches in the selected window (37 vs 14). 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. About