Ivan Kosec defeated Michal Milko 3-6 6-4 7-6 in the Slovakia F2 round of 32 on clay. The upset overturned the form book — Michal Milko came in leading the head-to-head 1–0. Ivan Kosec claimed a first win over Michal Milko in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-07-15 | Slovak Republic F1 | Q16 | clay | Michal Milko | 4-6 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.