Jason Stoltenberg defeated Sandon Stolle 6-4 6-4 in the Coral Springs quarter-final on clay. The upset overturned the form book — Sandon Stolle came in leading the head-to-head 1–0, defending last year's round of 16. Jason Stoltenberg claimed a first win over Sandon Stolle in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1990-09-24 | Brisbane | R32 | hard | Sandon Stolle | 7-6 6-2 |
Averages over each player's completed matches in the selected window (174 vs 65). 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