Matias Boeker defeated Denis Zivkovic 6-4 6-1 in the Delray Beach q32 on hard. The result followed the form book — Matias Boeker came in leading the head-to-head 1–0, defending last year's round of 16. Matias Boeker extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-01-10 | USA F1 | R32 | hard | Matias Boeker | 2-6 7-6(6) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.