Adam Seri defeated Robert Haybittel 2-6 6-2 6-4 in the USA F27 round of 32 on hard. The upset overturned the form book — Robert Haybittel came in leading the head-to-head 1–0. Adam Seri claimed a first win over Robert Haybittel in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-20 | Jamaica F11 | R16 | hard | Robert Haybittel | 4-6 6-3 |