Yusuke Watanuki defeated Sang Woo Noh 6-3 6-3 in the Korea F4 round of 16 on hard. Yusuke Watanuki extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2016-06-27 | Korea F3 | R32 | hard | Sang Woo Noh | 6-4 6-2 |
| 2014-06-30 | Korea F8 | R32 | hard | Yusuke Watanuki | 7-6(2) 6-0 |
Averages over each player's completed matches in the selected window (47 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