Jay Gooding defeated Gregory Zavialoff 1-6 6-2 6-4 in the Luxembourg F1 round of 32 on clay. The upset overturned the form book — Gregory Zavialoff came in leading the head-to-head 1–0. Jay Gooding claimed a first win over Gregory Zavialoff in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1997-07-26 | Baltic Masters 2 | R32 | clay | Gregory Zavialoff | 2-6 7-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.