Martin Klizan defeated Grega Zemlja 6-3 6-3 in the Umag qualifying round on clay. The result followed the form book — Martin Klizan came in leading the head-to-head 1–0. Martin Klizan extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-03-06 | Davis Cup G1 R1: SVK vs SLO | RR | hard | Martin Klizan | 7-5 6-3 6-4 |
Averages over each player's completed matches in the selected window (200 vs 177). 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