Aslan Karatsev defeated Mikhail Vaks 6-2 7-5 in the Kazakhstan F9 round of 32 on hard. Aslan Karatsev extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2013-05-13 | Russia F6 | R16 | clay | Aslan Karatsev | 6-3 3-2 |
| 2012-08-06 | Russia F11 | R32 | clay | Mikhail Vaks | 3-6 6-4 6-2 |
Averages over each player's completed matches in the selected window (200 vs 8). 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