It was the 22nd edition of the Estoril Open for the men ( the 15th for the women ) .
Was part of the ATP World Tour 250 series of the 2011 ATP World Tour , and of the International - level tournaments of the 2011 WTA Tour .
It was the 22nd edition of the Estoril Open for the men ( the 15th for the women ) , and was part of the ATP World Tour 250 series of the 2011 ATP World Tour , and of the International - level tournaments of the 2011 WTA Tour .