Vladimir Voltchkov advanced when Sargis Sargsian retired 5-7 6-4 1-0 in the Delray Beach round of 16. Vladimir Voltchkov extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2005-02-20 | Dubai | QF | hard | Vladimir Voltchkov | 6-7(6) 7-6(5) 6-2 |
| 2001-06-11 | Queen's Club | R32 | grass | Vladimir Voltchkov | 6-1 6-3 |
Averages over each player's completed matches in the selected window (30 vs 105). 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