Gleb Alekseenko defeated Sunil Kumar Sipaeya 6-0 7-5 in the Pakistan F2 round of 32 on clay. The upset overturned the form book — Sunil Kumar Sipaeya came in leading the head-to-head 1–0. Gleb Alekseenko claimed a first win over Sunil Kumar Sipaeya in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-10-29 | Pakistan F2 | R32 | grass | Sunil Kumar Sipaeya | 7-6(3) 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.