Andy Roddick defeated Kristof Vliegen 6-2 6-3 in the San Jose round of 16 on hard. The result followed the form book — Andy Roddick came in leading the head-to-head 2–0. Andy Roddick extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-06-08 | Queen's Club | R32 | grass | Andy Roddick | 6-1 6-4 |
| 2006-08-14 | Cincinnati Masters | R32 | hard | Andy Roddick | 6-4 6-4 |
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 183). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About