Fredrik Giers defeated Mashiska Washington 3-6 6-4 6-4 in the USA F22 qualifying round on hard. The upset overturned the form book — Mashiska Washington came in leading the head-to-head 2–0. Fredrik Giers claimed a first win over Mashiska Washington in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2000-10-23 | USA F24 | R32 | hard | Mashiska Washington | 6-1 6-4 |
| 1999-11-15 | USA F19 | R32 | hard | Mashiska Washington | 6-1 3-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.