The retired professional tennis player from Argentina owns this house. The house is one of the oldest houses in Sag Harbor Village, a cottage dating from 1646.
http://www.newsday.com/classifieds/real-estate/real-li-1.812034/tennis-champ-guillermo-vilas-selling-sag-harbor-house-1.1838671
http://blog.luxuryrealestate.com/articles/2010/03/29/360-year-old-home-in-sag-harbor-owned-by-grand-slam-wimmer-guillermo-vilas-is-on-the-market