Patrick Taubert defeated Enrico Iannuzzi 6-4 6-4 in the Canada F2 round of 32 on hard. The upset overturned the form book — Enrico Iannuzzi came in leading the head-to-head 1–0. Patrick Taubert claimed a first win over Enrico Iannuzzi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-03-02 | Switzerland F1 | R16 | carpet | Enrico Iannuzzi | 7-6(5) 7-6(5) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.