Koray Kirci defeated M. Sasikumar 6-3 6-7 6-1 in the M25 Sharm ElSheikh 4 quarter-final on hard. The upset overturned the form book — M. Sasikumar came in ranked #548, leading the head-to-head 1–0. Koray Kirci claimed a first win over M. Sasikumar in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-09-25 | M25 Sharm ElSheikh 3 | R16 | hard | M. Sasikumar | 7-6(4) 5-7 7-6(3) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.