Alexander Slabinsky defeated Sunil Kumar 6-2 7-6 in the Great Britain F16 round of 16 on hard. The upset overturned the form book — Sunil Kumar came in leading the head-to-head 1–0. Alexander Slabinsky claimed a first win over Sunil Kumar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2007-08-20 | Great Britain F15 | R32 | hard | Sunil Kumar | 7-6(3) 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.