Francisco Ruiz defeated Andres Schneiter 6-4 0-6 6-2 in the Ukraine Masters 4 qualifying round on clay. The upset overturned the form book — Andres Schneiter came in leading the head-to-head 1–0. Francisco Ruiz claimed a first win over Andres Schneiter in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-04-04 | Chile 1 Masters 2 | R32 | clay | Andres Schneiter | 6-1 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.