Shuichi Sekiguchi defeated Yusuke Takahashi 6-1 6-7 6-2 in the M25 Sapporo 1 round of 32 on hard. Shuichi Sekiguchi extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2023-08-05 | M25 Astana 1 | SF | hard | Yusuke Takahashi | 6-4 6-4 |
| 2019-06-07 | M25 Hong Kong 2 | QF | hard | Shuichi Sekiguchi | 6-3 6-3 |
Averages over each player's completed matches in the selected window (10 vs 129). 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