Strong Kirchheimer defeated John Speicher 6-4 6-2 in the USA F20 qualifying round of 32 on clay. The result followed the form book — Strong Kirchheimer came in leading the head-to-head 1–0. Strong Kirchheimer extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2015-06-22 | USA F18 | Q64 | clay | Strong Kirchheimer | 6-0 6-0 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.