Andy Roddick defeated Nicolas Kiefer 6-4 6-4 in the Cincinnati Masters round of 32 on hard. The result followed the form book — Andy Roddick came in leading the head-to-head 4–0, defending the title. Andy Roddick extended the head-to-head to 5–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-03-12 | Indian Wells Masters | R32 | hard | Andy Roddick | 6-4 7-6(4) |
| 2004-07-26 | Canada Masters | SF | hard | Andy Roddick | 7-5 6-3 |
| 2004-07-19 | Indianapolis | F | hard | Andy Roddick | 6-2 6-3 |
| 2002-08-05 | Cincinnati Masters | R32 | hard | Andy Roddick | 6-4 6-3 |
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 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About