Taketo Takamisawa defeated Takahiro Kubo 6-4 6-2 in the M25 Sapporo 1 q32 on hard. The result followed the form book — Taketo Takamisawa came in leading the head-to-head 1–0. Taketo Takamisawa extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-27 | M15 Karuizawa 1 | Q16 | clay | Taketo Takamisawa | 6-1 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.