Jae Min Seol advanced when Sang Woo Noh retired 3-0 in the Korea F12 qualifying round. Jae Min Seol claimed a first win over Sang Woo Noh in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-12 | Korea F3 | R32 | hard | Sang Woo Noh | 6-4 6-7(2) 6-4 |
Averages over each player's completed matches in the selected window (9 vs 22). 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