Andreas Bubik defeated Marq Foster 7-5 6-3 in the USA F9 round of 64 on hard. The upset overturned the form book — Marq Foster came in leading the head-to-head 4–0. Andreas Bubik claimed a first win over Marq Foster in five meetings, narrowing the head-to-head to 4–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-10-29 | USA F24 | R16 | hard | Marq Foster | 7-5 6-1 |
| 2001-09-10 | USA 3 | R32 | hard | Marq Foster | 7-5 7-5 |
| 1999-05-24 | USA F5 | R64 | clay | Marq Foster | 6-1 6-0 |
| 1998-05-25 | USA F3 | R64 | clay | Marq Foster | 6-4 7-5 |