Lester Cook defeated Sascha Heinemann 6-1 6-4 in the USA F12 round of 16 on hard. The result followed the form book — Lester Cook came in leading the head-to-head 1–0. Lester Cook extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-28 | USA F24 | R16 | hard | Lester Cook | 6-2 6-2 |