Yan Bai defeated Harry Bourchier 6-7 6-3 7-5 in the Australia F10 round of 16 on hard. The upset overturned the form book — Harry Bourchier came in leading the head-to-head 1–0, but Yan Bai had been the form player, winning 3 of their last 8 on hard. Yan Bai claimed a first win over Harry Bourchier in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-04-10 | China F5 | R16 | hard | Harry Bourchier | 4-6 6-3 6-2 |
Averages over each player's completed matches in the selected window (199 vs 151). 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