Martin Zumpft defeated James Greenhalgh 7-6 6-1 in the Philippines Masters 1 round of 16 on clay. The upset overturned the form book — James Greenhalgh came in leading the head-to-head 1–0. Martin Zumpft claimed a first win over James Greenhalgh in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1993-10-31 | Australia 3 Masters 2 | R16 | hard | James Greenhalgh | 3-6 6-1 6-4 |