Roets played for the Swansea Valley Miners and the Bridgend Blue Bulls in the Wales amateur competition.[5] In 2009, he played two matches for the Crusaders RL in the Super League reserve grade.[5]
Roets made his international début for Wales against Serbia at the 2009 European Cup, scoring three tries in a man of the match performance.[4] He also featured in the European Cup Championship Final against Scotland scoring one try.[8]
Roets scored a try for Wales in their game against England in the 2012 Tri-Nations.[9]
Roets played for Wales in the 2013 Rugby League World Cup. Roets was the top scorer for the Welsh, scoring four tries in the tournament.
In October 2014, Roets played in the 2014 European Cup.[10] He scored a try in the opening game against Scotland.
Roets also represented Wales Students (scoring five tries in twelve matches) and Wales Amateurs (scoring four tries in nine matches) during his career.[5]
Post-playing career
On 3 March 2022, Roets was announced as team manager of the Wales men's national team ahead of the 2021 World Cup.[5]