Marek Semjan defeated Daniiar Duldaev 6-1 6-1 in the Kazakhstan F6 round of 32 on hard. The upset overturned the form book — Daniiar Duldaev came in leading the head-to-head 1–0, but Marek Semjan had been the form player, winning 3 of their last 6 on hard. Marek Semjan claimed a first win over Daniiar Duldaev in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-10-21 | Kazakhstan F8 | R32 | hard | Daniiar Duldaev | 7-6(8) |
Averages over each player's completed matches in the selected window (51 vs 20). 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