Yves Allegro defeated Kristian Pless 7-6 3-6 6-4 in the s Hertogenbosch round of 32 on grass. The upset overturned the form book — Kristian Pless came in leading the head-to-head 1–0, but Yves Allegro had been the form player, winning 2 of their last 4 on grass. Yves Allegro claimed a first win over Kristian Pless in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-04-21 | New Zealand F3 | R16 | hard | Kristian Pless | 6-4 4-6 6-2 |
Averages over each player's completed matches in the selected window (1 vs 21). 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. Small sample — read as indicative. About