Juan Pablo Guzman advanced when Pablo Bianchi retired 7-5 1-0 in the Argentina F11 qualifying round. Juan Pablo Guzman claimed a first win over Pablo Bianchi in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 1998-11-02 | Paraguay F1 | R32 | clay | Pablo Bianchi | 6-3 6-2 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.