Jorge Aguilar advanced when Lionel Noviski retired 5-2 in the Argentina F8 qualifying round. Jorge Aguilar claimed a first win over Lionel Noviski in three meetings, narrowing the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2004-08-09 | Chile F1B | QF | clay | Lionel Noviski | 7-6(5) 6-3 |
| 2004-01-12 | El Salvador F1 | QF | clay | Lionel Noviski | 6-3 1-6 6-3 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.