Marin Bradaric defeated Michael Linzer 6-1 6-2 in the Croatia F5 qualifying round on clay. The upset overturned the form book — Michael Linzer came in leading the head-to-head 1–0. Marin Bradaric claimed a first win over Michael Linzer in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-08 | Croatia F13 | QF | clay | Michael Linzer | 7-5 3-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.