James Duckworth defeated Aleksandar Vukic 6-2 6-3 in the Burnie CH round of 64 on hard. The upset overturned the form book — Aleksandar Vukic came in leading the head-to-head 3–1. James Duckworth narrowed the head-to-head to 3–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-13 | London | SF | grass | Aleksandar Vukic | 3-6 2-6 |
| 2025-06-23 | Eastbourne | R32 | grass | James Duckworth | 6-3 6-7(5) 6-1 |
| 2024-10-14 | Almaty | R32 | hard | Aleksandar Vukic | 6-4 7-5 |
| 2023-03-20 | Miami Masters | Q1 | hard | Aleksandar Vukic | 6-1 7-5 |
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
Averages over each player's completed matches in the selected window (200 vs 198). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Duckworth J.: 12 days rest · 2 matches (14d) · Vukic A.: played today · 2 matches, 57 games (7d). Higher means fresher. About