

Tommy Paul faces Ugo Humbert in the London semi-final on grass. Tommy Paul holds the paper edge — ranked #28, leading the head-to-head 2–0, a roughly 60-point grass Elo advantage.
Slight edge · Paul T. 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 (26 vs 23). 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
Paul T.: 1 day rest · 2 matches, 43 games (7d) · Humbert U.: 3 days rest · 1 match, 21 games (7d). Higher means fresher. About
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2024-03-04 | Indian Wells Masters | R32 | hard | Tommy Paul | 6-4 6-4 |
| 2023-08-14 | Cincinnati Masters | R32 | hard | Tommy Paul | 6-1 7-6(4) |