Pablo Bianchi advanced when Martin Vassallo Arguello retired 6-2 4-2 in the Brazil F1 qualifying round. Pablo Bianchi extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2001-03-12 | Argentina F1 | F | clay | Pablo Bianchi | 5-7 6-2 6-1 |
| 2000-11-27 | Chile F8 | R16 | clay | Pablo Bianchi | 6-3 6-1 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.