Gauthier Onclin defeated Aleksandar Kovacevic 3-6 7-6 6-1 in the Australian Open q64 on hard. The upset overturned the form book — Aleksandar Kovacevic came in ranked #96, leading the head-to-head 2–1, defending last year's round of 64, but Gauthier Onclin had been the form player, winning 3 of their last 4 on hard. Gauthier Onclin narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-01-13 | Australian Open | Q2 | hard | Gauthier Onclin | 3-6 7-6 6-1 |
| 2024-01-15 | Australian Open | Q1 | hard | Aleksandar Kovacevic | 6-3 6-7 7-6 |
| 2024-01-10 | Australian Open | Q128 | hard | Aleksandar Kovacevic | 6-3 6-7(9) 7-6(7) |
Averages over each player's completed matches in the selected window (77 vs 101). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Onclin G.: 1 day rest · 4 matches, 94 games (7d) · Kovacevic A.: 4 days rest · 2 matches, 54 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 hard field, opponent-adjusted over 52 weeks). About