Career
De Graafschap
Born in Doetinchem, Hendriks began his football career with local amateur side VV VIOD, before transferring to De Graafschap in 2005. Hendriks made his debut as a 88th-minute substitute for Anco Jansen against Telstar in the Eerste Divisie on 26 April 2013. Sidelined by a knee injury for the majority of the 2012-2013 season, Hendriks only made one appearance for the first team
Ajax
On 24 June 2013, Hendriks signed a four-year contract with Ajax.
Hendriks made his debut for the reserves team Jong Ajax in a 2–0 Eerste Divisie loss to Football Club Oss on 16 August 2013. He came on for Marvin Höner in the 70th minute, playing as a striker.
He scored his first professional career goal in the 22nd minute of a 1–2 loss to former club De Graafschap in the Eerste Divisie on 11 November 2013. Hendriks made his international debut for the Netherlands national under-15 team in a friendly match against Turkey on 8 December 2009.
On 26 March 2013, Hendrik was called up by U-18 coach Remy Reijnierse for the international friendly match against Germany on 26 March 2013.
The match ended in a 4–1 victory for the Dutch. On 29 August, Hendriks was selected for the Netherlands U-19 team to face Germany in a friendly match. He made his U-19 debut on 6 September 2013 in a 6–1 loss to the Germans.