Yosuke Watanuki defeated Yusuke Takahashi 6-3 6-2 in the Chinese Taipei F1 semi-final on hard. The result followed the form book — Yosuke Watanuki came in leading the head-to-head 3–0. Yosuke Watanuki extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2017-06-19 | Chinese Taipei F2 | F | hard | Yosuke Watanuki | 6-2 6-3 |
| 2017-06-05 | Japan F7 | SF | hard | Yosuke Watanuki | 6-2 6-3 |
| 2016-04-04 | Japan F5 | QF | hard | Yosuke Watanuki | 0-6 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
Watanuki Y.: 1 day rest · 1 match, 25 games (7d). Higher means fresher. About