S D Prajwal Dev defeated Philip Sekulic 3-6 6-3 6-4 in the M15 Nakhon Si Thammarat 2 quarter-final on hard. The upset overturned the form book — Philip Sekulic came in ranked #307, leading the head-to-head 2–0. S D Prajwal Dev claimed a first win over Philip Sekulic in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-06-15 | M25 Nakhon Si Thammarat 1 | R16 | hard | Philip Sekulic | 6-2 6-4 |
| 2021-11-12 | M15 Indore 2 | QF | hard | Philip Sekulic | 6-1 6-4 |
Averages over each player's completed matches in the selected window (180 vs 174). 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