Attila Balazs defeated Marc Sieber 6-3 6-4 in the Germany F7 round of 16 on clay. Attila Balazs extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-03-04 | Croatia F3 | SF | clay | Attila Balazs | 6-1 6-3 |
| 2008-10-20 | Croatia F11 | R16 | clay | Marc Sieber | 6-3 4-6 6-1 |
Averages over each player's completed matches in the selected window (144 vs 68). 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