 At the beginning of the 2006–07 season, he was not playing in the first six matches, but subsequently the injury of first team goalkeeper Joey Didulica, gave him the chance to gain the first keeper position and to help his team in their effort of winning the second position.He also made his debut in European competition, playing with Alkmaar in the UEFA Cup groups.In April 2007, Sinouh was subject of controversy after he had threatened a journalist who had, in Sinouh's opinion, written negatively about Sinouh.