Lazar Magdincev defeated Raven Klaasen 6-4 6-3 in the USA F1 round of 32 on hard. The upset overturned the form book — Raven Klaasen came in leading the head-to-head 1–0. Lazar Magdincev claimed a first win over Raven Klaasen in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-04-14 | USA F9 | R32 | hard | Raven Klaasen | 2-6 6-1 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.