Sasi Kumar Mukund defeated Seong Chan Hong 4-6 6-1 7-5 in the Gwangju CH round of 32 on hard. The upset overturned the form book — Seong Chan Hong came in leading the head-to-head 2–0. Sasi Kumar Mukund claimed a first win over Seong Chan Hong in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-08-08 | Vietnam F3 | R32 | hard | Seong Chan Hong | 7-5 6-4 |
| 2016-07-25 | Vietnam F1 | SF | hard | Seong Chan Hong | 6-0 6-2 |
Averages over each player's completed matches in the selected window (146 vs 143). 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