Mike Mather defeated Leonardo Silva 6-2 0-6 6-4 in the Mexico F1 qualifying round on hard. The result followed the form book — Mike Mather came in leading the head-to-head 1–0. Mike Mather extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1999-03-26 | USA 1 Masters 2 | R32 | hard | Mike Mather | 6-4 4-6 7-6 |