Miharu Imanishi defeated Mai Minokoshi 6-2 7-6 in the Vancouver 100K qualifying round on hard. The upset overturned the form book — Mai Minokoshi came in leading the head-to-head 2–1. Miharu Imanishi narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-01-03 | W25 Hong Kong | R16 | hard | Mai Minokoshi | 1-6 6-4 6-4 |
| 2012-06-11 | Tokyo 10K | R16 | hard | Miharu Imanishi | 6-2 7-5 |
| 2010-09-20 | Makinohara 25K | R32 | carpet | Mai Minokoshi | 6-2 6-3 |
Averages over each player's completed matches in the selected window (174 vs 63). 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