Mason Naumovski defeated Alexander Klintcharov 6-4 7-5 in the M25 Gold Coast 1 qualifying round of 32 on hard. The upset overturned the form book — Alexander Klintcharov came in ranked #1121, leading the head-to-head 3–0. Mason Naumovski claimed a first win over Alexander Klintcharov in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-03-13 | M25 Canberra 1 | Q32 | clay | Alexander Klintcharov | 6-3 6-4 |
| 2019-09-23 | M25 Darwin 1 | Q32 | hard | Alexander Klintcharov | 3-6 6-3 10-2 |
| 2019-03-17 | M15 Mornington 1 | Q32 | clay | Alexander Klintcharov | 6-4 6-1 |
Averages over each player's completed matches in the selected window (31 vs 133). 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