Alison Bai defeated Olivia Rogowska 6-4 6-7 6-1 in the Hobart qualifying round 2 on hard. The upset overturned the form book — Olivia Rogowska came in leading the head-to-head 5–0. Alison Bai claimed a first win over Olivia Rogowska in six meetings, narrowing the head-to-head to 5–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-03-19 | W25 Canberra | R32 | clay | Olivia Rogowska | 4-6 6-3 6-4 |
| 2011-11-21 | Bendigo 25K | R32 | hard | Olivia Rogowska | 6-1 6-2 |
| 2011-09-05 | Alice Springs 25K | R16 | hard | Olivia Rogowska | 6-1 6-0 |
| 2010-11-01 | Kalgoorlie 25K | R16 | hard | Olivia Rogowska | 6-3 6-2 |
| 2010-09-20 | Alice Springs 25K | QF | hard | Olivia Rogowska | 6-2 5-7 6-1 |
Averages over each player's completed matches in the selected window (48 vs 49). 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