Nino Serdarusic defeated Tomislav Brkic 6-3 6-2 in the Ostrava CH quarter-final on clay. The upset overturned the form book — Tomislav Brkic came in leading the head-to-head 2–0. Nino Serdarusic claimed a first win over Tomislav Brkic in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-08-14 | Serbia F2 | F | clay | Tomislav Brkic | 6-2 6-7(5) 6-3 |
| 2017-03-27 | Croatia F4 | QF | clay | Tomislav Brkic | 6-1 6-3 |
Averages over each player's completed matches in the selected window (200 vs 73). 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