Paul Henri Mathieu defeated Karol Beck 6-1 6-2 in the Canada Masters quarter-final on hard. The upset overturned the form book — Karol Beck came in leading the head-to-head 2–0, defending last year's round of 64, but Paul Henri Mathieu had been the form player, winning 2 of their last 7 on hard. Paul Henri Mathieu claimed a first win over Karol Beck in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-02-20 | Marseille | R32 | hard | Karol Beck | 7-6(2) 2-6 6-3 |
| 2005-06-06 | Queen's Club | R32 | grass | Karol Beck | 6-2 4-6 7-6(5) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 99). ATP, WTA & Challenger.