Hiroyasu Ehara defeated Tung Lin Wu 7-5 6-3 in the Yokohama CH qualifying round 2 on hard. The upset overturned the form book — Tung Lin Wu came in leading the head-to-head 1–0. Hiroyasu Ehara claimed a first win over Tung Lin Wu in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-03-19 | Japan F3 | R16 | hard | Tung Lin Wu | 6-4 7-6(7) |
Averages over each player's completed matches in the selected window (14 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