Nicolas Kiefer defeated Alberto Martin 6-3 5-7 6-0 in the Dubai round of 16 on hard. The upset overturned the form book — Alberto Martin came in leading the head-to-head 1–0, defending last year's round of 32. Nicolas Kiefer claimed a first win over Alberto Martin in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2006-05-08 | Rome Masters | R32 | clay | Alberto Martin | 6-3 7-6(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.