Christian Trubrig defeated Jan Poskocil 6-3 4-6 6-1 in the Austria F9 round of 16 on clay. The upset overturned the form book — Jan Poskocil came in leading the head-to-head 1–0. Christian Trubrig claimed a first win over Jan Poskocil in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-26 | Austria F9 | R32 | clay | Jan Poskocil | 6-1 2-0 |