Tsung Hua Yang defeated Peter Polansky 6-4 5-7 6-2 in the Gwangju CH semi-final on hard. The upset overturned the form book — Peter Polansky came in leading the head-to-head 3–0. Tsung Hua Yang claimed a first win over Peter Polansky in four meetings, narrowing the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-07-02 | Wimbledon | Q1 | grass | Peter Polansky | 4-6 6-3 6-2 |
| 2018-06-25 | Wimbledon | Q128 | grass | Peter Polansky | 4-6 6-3 6-2 |
| 2010-09-26 | Bangkok | Q16 | hard | Peter Polansky | 7-5 6-3 |
Averages over each player's completed matches in the selected window (168 vs 200). 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