Woong Sun Jun advanced when Stephane Bohli retired 7-6 in the Korea F4 round of 32. Woong Sun Jun claimed a first win over Stephane Bohli in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-05-03 | Munich | Q16 | clay | Stephane Bohli | 6-2 6-4 |
Averages over each player's completed matches in the selected window (6 vs 1). 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