Dennis Novak defeated Mario Haider Maurer 7-5 6-1 in the Austria F5 round of 16 on clay. The upset overturned the form book — Mario Haider Maurer came in leading the head-to-head 1–0. Dennis Novak claimed a first win over Mario Haider Maurer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2014-08-25 | Austria F9 | QF | clay | Mario Haider Maurer | 4-6 6-0 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.