Sanjin Sadovich defeated Dustin Brown 7-6 6-3 in the Jamaica F4 round of 16 on hard. The upset overturned the form book — Dustin Brown came in leading the head-to-head 1–0. Sanjin Sadovich claimed a first win over Dustin Brown in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-06-09 | Canada F1 | R32 | hard | Dustin Brown | 7-6(6) 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.