Kento Yamada defeated Kevin Sielmann 6-1 6-4 in the Tunisia F12 qualifying round of 32 on clay. The result followed the form book — Kento Yamada came in leading the head-to-head 1–0. Kento Yamada extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-09-07 | Spain F28 | Q16 | clay | Kento Yamada | 6-7(2) 7-5 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.