Pierre Hugues Herbert defeated Marc Sieber 7-6 3-6 6-3 in the Ortisei CH quarter-final on hard. The upset overturned the form book — Marc Sieber came in leading the head-to-head 1–0, defending last year's round of 32. Pierre Hugues Herbert claimed a first win over Marc Sieber in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-05-03 | Czech Republic F1 | R32 | clay | Marc Sieber | 6-3 6-1 |
Averages over each player's completed matches in the selected window (200 vs 56). ATP, WTA & Challenger.
Hugues Herbert P.: 1 day rest · 1 match, 26 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