Romano Frantzen defeated Xander Spong 6-3 3-6 6-2 in the Netherlands F5 round of 32 on clay. The upset overturned the form book — Xander Spong came in leading the head-to-head 1–0. Romano Frantzen claimed a first win over Xander Spong in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-29 | Netherlands F6 | R32 | clay | Xander Spong | 6-2 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.