Nicolas Kiefer advanced when Juan Ignacio Chela retired 6-1 3-0 in the Long Island quarter-final. Nicolas Kiefer extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-01-16 | Australian Open | R16 | hard | Nicolas Kiefer | 7-6(4) 6-3 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.