Shintaro Imai defeated Kuan Yi Lee 6-1 6-3 in the M25 Hong Kong 1 quarter-final on hard. Shintaro Imai extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-03-26 | Japan F4 | QF | hard | Kuan Yi Lee | 6-1 2-6 6-3 |
| 2016-06-20 | Hong Kong F3 | R32 | hard | Shintaro Imai | 6-4 1-6 6-3 |
Averages over each player's completed matches in the selected window (60 vs 12). 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