Jan Michael Gambill defeated Kenneth Carlsen 7-6 6-2 in the San Jose round of 16 on hard. The upset overturned the form book — Kenneth Carlsen came in leading the head-to-head 2–0. Jan Michael Gambill claimed a first win over Kenneth Carlsen in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-02-14 | Memphis | QF | hard | Kenneth Carlsen | 7-6(7) 7-5 |
| 1999-08-16 | Washington | R64 | hard | Kenneth Carlsen | 7-6(3) 4-6 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 (157 vs 169). ATP, WTA & Challenger.