Clinton Thomson defeated James Lemke 6-2 6-3 in the Australia F7 round of 32 on hard. The upset overturned the form book — James Lemke came in leading the head-to-head 1–0. Clinton Thomson claimed a first win over James Lemke in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2010-08-30 | Netherlands F6 | R16 | clay | James Lemke | 7-5 7-6(4) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.