Dally Randriantefy defeated Els Callens 6-2 6-3 in the US Open qualifying round of 64 on hard. The upset overturned the form book — Els Callens came in leading the head-to-head 2–0, defending last year's round of 64. Dally Randriantefy claimed a first win over Els Callens in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-02-10 | Antwerp | R32 | hard | Els Callens | 6-1 6-2 |
| 1994-03-21 | Brest 25K | F | hard | Els Callens | 6-4 6-3 |
Averages over each player's completed matches in the selected window (13 vs 10). 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