Thomas Blake defeated Ryan Sachire 6-4 6-4 in the USA F28 round of 16 on hard. The upset overturned the form book — Ryan Sachire came in leading the head-to-head 2–0. Thomas Blake claimed a first win over Ryan Sachire in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-06-21 | Canada F4 | R32 | hard | Ryan Sachire | 7-6(5) 6-3 |
| 2002-02-25 | USA F5 | R32 | hard | Ryan Sachire | 6-3 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.