Mark Knowles defeated Alejandro Hernandez 6-7 6-2 1-6 6-1 6-4 in the Davis Cup G1 PO: BAH vs MEX round robin on hard. The result followed the form book — Mark Knowles came in leading the head-to-head 1–0. Mark Knowles extended the head-to-head to 2–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-07-17 | Davis Cup G1 PO: MEX vs BAH | RR | clay | Mark Knowles | 4-6 6-3 1-6 6-2 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.