Kenneth Carlsen defeated Brian Vahaly 2-6 7-6 6-3 in the Delray Beach round of 16 on hard. The upset overturned the form book — Brian Vahaly came in leading the head-to-head 1–0. Kenneth Carlsen claimed a first win over Brian Vahaly in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-05-19 | St. Poelten | R32 | clay | Brian Vahaly | 7-5 5-7 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 (73 vs 4). ATP, WTA & Challenger.