Jeff Morrison defeated Mitty Arnold 6-3 6-2 in the USA 2 Masters 2 round of 64 on hard. The upset overturned the form book — Mitty Arnold came in leading the head-to-head 1–0. Jeff Morrison claimed a first win over Mitty Arnold in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-17 | USA 2 Masters 4 | R32 | hard | Mitty Arnold | 3-6 6-1 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.