Illya Marchenko defeated Martin Klizan 6-2 7-6 in the Biella 1 CH round of 32 on hard. The upset overturned the form book — Martin Klizan came in ranked #1164, leading the head-to-head 1–0. Illya Marchenko claimed a first win over Martin Klizan in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-09-16 | Davis Cup G1 PO: SVK vs UKR | RR | clay | Martin Klizan | 6-7(4) 6-3 6-1 6-3 |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (200 vs 67). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About