Dennis Novak defeated Tristan Samuel Weissborn 7-5 6-4 in the Austria F10 semi-final on clay. The upset overturned the form book — Tristan Samuel Weissborn came in leading the head-to-head 2–0. Dennis Novak claimed a first win over Tristan Samuel Weissborn in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-23 | Turkey F12 | R32 | hard | Tristan Samuel Weissborn | 3-6 6-2 6-1 |
| 2012-07-16 | Austria F2 | SF | clay | Tristan Samuel Weissborn | 6-2 6-4 |
Averages over each player's completed matches in the selected window (200 vs 16). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About