Vladimir Voltchkov defeated Wayne Ferreira 4-6 6-3 7-6 1-6 6-4 in the US Open round of 128 on hard. The upset overturned the form book — Wayne Ferreira came in defending last year's round of 64. Vladimir Voltchkov extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-06-26 | Wimbledon | R16 | grass | Vladimir Voltchkov | 6-3 6-4 7-6 |
| 1999-04-02 | Davis Cup G1 QF: RSA vs BLR | RR | hard | Wayne Ferreira | 6-0 4-6 3-6 6-2 6-4 |
Averages over each player's completed matches in the selected window (83 vs 146). 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