Gabriel Diallo vs Joao Fonseca — Chicago CH Round of 16
BRA
Diallo G.
Gabriel Diallo defeated Joao Fonseca 7-6 6-1 in the Chicago CH round of 16 on hard. The upset overturned the form book — Joao Fonseca came in ranked #27, leading the head-to-head 1–0. Gabriel Diallo claimed a first win over Joao Fonseca in two meetings, narrowing the head-to-head to 1–1.
Key context
- Match story: Gabriel Diallo came through a tight passage before pulling clear — 7–6 6–1.
Head to head
0–1| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-04-05 | Monte Carlo Masters | R64 | clay | Joao Fonseca | 6-2 6-3 |
Serve vs return
This seasonEach player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Serve & return on hard
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Statistics
This seasonAverages over each player's completed matches in the selected window (152 vs 129). ATP, WTA & Challenger.
Clutch
Under pressurePerformance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Umpiry Score
Pre-matchThe Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
Freshness
Recent loadDiallo G.: 12 days rest · 2 matches (14d) · Fonseca J.: 11 days rest · 2 matches (14d). Higher means fresher. About