The Madrid Open is an annual professional tennis tournament held in Madrid, Spain. It is played on clay courts at the Caja Mágica in Manzanares Park, San Fermín, and is held in late April and early May. The tournament is an ATP Masters 1000 event on the ATP Tour and a WTA 1000 event on the WTA Tour. The tournament is traditionally played on a red clay surface, though it was played on blue clay courts in 2012.