Aisam Ul Haq Qureshi defeated Tasuku Iwami 6-2 6-3 in the Japan F4 round of 32 on carpet. The upset overturned the form book — Tasuku Iwami came in leading the head-to-head 1–0. Aisam Ul Haq Qureshi claimed a first win over Tasuku Iwami in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-09-30 | Japan F3 | R16 | carpet | Tasuku Iwami | 4-6 6-3 7-6 |
Averages over each player's completed matches in the selected window (25 vs 4). 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