

Joao Fonseca defeated Arthur Fils 3-4 4-2 4-1 1-4 4-1 in the Next Gen Finals round robin on hard. The upset overturned the form book — Arthur Fils came in ranked #21. Joao Fonseca extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-02-19 | Rio de Janeiro | R32 | clay | Joao Fonseca | 6-0 6-4 |
Averages over each player's completed matches in the selected window (144 vs 131). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Fonseca J.: 4 days rest · 1 match, 23 games (7d) · Fils A.: 1 day rest · 3 matches, 68 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