Agustin Tarantino defeated Diego Hartfield 6-3 6-4 in the Argentina F8 round of 16 on clay. Agustin Tarantino extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2003-10-13 | Chile F6 | R16 | clay | Diego Hartfield | 6-2 6-3 |
| 2001-07-30 | Argentina F7 | R32 | clay | Agustin Tarantino | 6-3 7-5 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.