The ITF Future Saarlouis (official name "Saarland Open") is a tennis tournament that has been held annually in Saarlouis since 2014 and is endowed with 15,000 US dollars (10,000 US dollars until 2016). It is part of the ITF Future Tour and is played outdoors on a clay court. The tournament is organized by the STC Blau-Weiss Saarlouis on its golf course with six clay courts.