Career
Picak was promoted to Dinamo Zagreb"s first team in the summer of 2009, becoming the third-choice goalkeeper behind Tomislav Butina and Filip Lončarić after the club"s previous second-choice goalkeeper, Ivan Kelava, was loaned to Lokomotiva Zagreb. In January 2010, Picak was sent to Lokomotiva Zagreb with whom he initially signed a stipend contract. He did not appear in any competitive matches for the club until the end of the 2009-2010 season, playing for the U19 team and serving as back-up for fellow Dinamo Zagreb loanee Ivan Kelava, and the club signed a 7-year professional contract with him in August 2010.
In 2007, Picak started playing for the Croatian national under-15 football team, and also made his debut for the country"s under-17 national team during the same year.
In 2010, he was promoted to the country"s under-19 national team On 11 August 2013, due to Danijel Subašić"s injury, Picak was called up as a replacement, by Croatia"s head coach Igor Štimac for a friendly match against Liechtenstein on 14 August 2013.
