Razvan Sabau defeated Michael Bois 6-4 6-3 in the Romania F5 round of 16 on clay. The upset overturned the form book — Michael Bois came in leading the head-to-head 1–0. Razvan Sabau claimed a first win over Michael Bois in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-08 | Romania F7 | R32 | clay | Michael Bois | 6-4 6-4 |