Mackenzie Mcdonald defeated Aleksandar Kovacevic 6-2 7-6 in the Queen's Club qualifying round 1 on grass. The upset overturned the form book — Aleksandar Kovacevic came in ranked #96, leading the head-to-head 2–1, but Mackenzie Mcdonald had been the form player, winning 3 of their last 5 on grass. Mackenzie Mcdonald narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-10-20 | Vienna | Q2 | hard | Aleksandar Kovacevic | 2-6 6-1 6-2 |
| 2025-06-14 | London | Q16 | carpet | Mackenzie Mcdonald | 6-2 7-6(6) |
| 2022-09-26 | Seoul | QF | hard | Aleksandar Kovacevic | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window (92 vs 102). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Mcdonald M.: 3 days rest · 1 match, 22 games (7d) · Kovacevic A.: 7 days rest · 1 match, 20 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the grass field, opponent-adjusted over 52 weeks). About