
Nuno Borges faces Luciano Darderi in the Bastad quarter-final on clay. Luciano Darderi is the paper favourite — ranked #18, defending the title, a roughly 110-point clay Elo advantage — but Nuno Borges has won both their previous meetings, though none on clay.
Slight edge · Darderi L. narrowly ahead
Calibrated model · 65% favourite accuracy (2025–26, out-of-sample). Probability is a statistical estimate, not a certainty. How it works.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Direction of recent form — results vs Elo expectation blended with serve/return vs each player's baseline, over the last few months. About
Averages over each player's completed matches in the selected window (23 vs 24). 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
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Per-surface Serve / Return Rating (0–100, percentile within the clay field, opponent-adjusted over 52 weeks). About
Borges N.: 1 day rest · 1 match, 18 games (7d) · Darderi L.: 16 days rest. Higher means fresher. About
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-06-25 | Mallorca | QF | grass | Nuno Borges | 6.1-7.7 4-6 |
| 2025-01-06 | Auckland | R32 | hard | Nuno Borges | 5-7 6-3 7-5 |