Cristhian Ignacio Benedetti defeated Ryusei Makiguchi 7-5 7-6 in the Argentina F7 round of 32 on clay. Cristhian Ignacio Benedetti extended the head-to-head to 2–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2011-08-15 | Colombia F3 | R16 | clay | Cristhian Ignacio Benedetti | 3-6 6-4 7-6(9) |
| 2009-08-31 | Bolivia F2 | R32 | clay | Ryusei Makiguchi | 7-5 6-4 |
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.