James Lemke defeated Jack Schipanski 6-4 6-2 in the Australia F8 round of 32 on hard. James Lemke extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2012-10-08 | Australia F10 | R16 | hard | Jack Schipanski | 6-2 2-6 6-1 |
| 2012-09-10 | Australia F7 | R16 | hard | James Lemke | 6-3 3-6 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.