Adrian Sikora defeated Kamil Capkovic 6-0 6-2 in the Czech Republic F3 round of 32 on clay. The upset overturned the form book — Kamil Capkovic came in leading the head-to-head 2–1. Adrian Sikora narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-08-05 | Slovak Republic F4 | F | clay | Kamil Capkovic | 7-6(7) 7-5 |
| 2011-08-08 | Slovakia F2 | QF | clay | Kamil Capkovic | 3-6 6-4 6-4 |
| 2008-08-18 | Slovak Rep F3 | R32 | clay | Adrian Sikora | 3-6 6-2 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.