Santiago Ventura and Juan Martin Del Potro have met 1 time; Potro leads 1–0. Most recently Potro won 6-3, 6-1, 6-3 in the first round at Australian Open - Melbourne on January 15, 2008. By surface: hard 0–1. Ventura is unranked, Potro No. 175.

Every meeting

From the match records held by our data provider, main tour, Challenger and ITF levels included. Walkovers are not counted as meetings.