Dustin Brown defeated Sanjin Sadovich 7-6 6-2 in the Canada F1 round of 32 on hard. The upset overturned the form book — Sanjin Sadovich came in leading the head-to-head 1–0, but Dustin Brown had been the form player, winning 3 of their last 7 on hard. Dustin Brown claimed a first win over Sanjin Sadovich in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-05-05 | Jamaica F4 | R16 | hard | Sanjin Sadovich | 7-6(4) 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.