Background
Riski was born in Masku on 16 August 1989.
Riski was born in Masku on 16 August 1989.
He has previously played for TPS Turku in Finland, Widzew Łódź in Poland and Hønefoss BK in Norway, and has also had loan spells with Örebro Saskatchewan and IFK Göteborg in Sweden and Dundee United in Scotland. He has also represented Finland in international football. Club
He played his first game for Turun Palloseura in the Veikkausliiga when he was only 16 years old.
On January 2011, the midfielder joined Polish club Widzew Łódź on three-and-a-half year contract.
On 30 August 2011, he was loaned for six months to Örebro Saskatchewan in Sweden. On 12 September Riski made his Allsvenskan debut playing 90 minutes and scoring once against AIK. On 5 January 2012, he signed a three-year contract with freshly promoted Hønefoss BK. On 30 December 2013, he signed a four-year contract with Norwegian side Rosenborg BK. On 5 August 2015 he was loaned for five months to IFK Göteborg in Sweden.
On 8 January 2016, Riski signed a loan deal for Scottish Premiership side Dundee United. International
He made his senior national team debut on 9 February 2011 against Belgium.
He was a member of Finland national under-21 football team during the 2011 Euro U21 qualifying.