Ryan Harrison defeated Lester Cook 7-5 6-1 in the USA F24 semi-final on hard. The result followed the form book — Ryan Harrison came in leading the head-to-head 1–0. Ryan Harrison extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2009-09-21 | USA F23 | R16 | hard | Ryan Harrison | 7-6(3) 7-6(0) |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.