Aisam Ul Haq Qureshi defeated Jan Boruszewski 6-1 7-6 in the Great Britain Masters 2 round of 32 on grass. The upset overturned the form book — Jan Boruszewski came in leading the head-to-head 1–0, but Aisam Ul Haq Qureshi had been the form player, winning 2 of their last 4 on grass. Aisam Ul Haq Qureshi claimed a first win over Jan Boruszewski in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-09-13 | France F11 | R32 | hard | Jan Boruszewski | 6-3 5-7 7-6 |
Averages over each player's completed matches in the selected window (25 vs 2). 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