Shuichi Sekiguchi defeated Manuel Jorquera 2-6 7-6 6-0 in the Italy F23 round of 32 on clay. The upset overturned the form book — Manuel Jorquera came in leading the head-to-head 1–0. Shuichi Sekiguchi claimed a first win over Manuel Jorquera in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-22 | Italy F24 | R16 | hard | Manuel Jorquera | 6-2 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.