In 2014, Thor won the ACBS Asian Snooker Championship in May, beating Taiwan's Hung Chuang Ming 7–3 in the final. This victory gained Thor a two-year card on the professional World Snooker Tour for the 2014–15 and 2015/2016 seasons. However, despite the tour starting in May, Thor did not start playing on the tour until February 2015. He played in the Six-red World Championship, but lost all five of his group matches. In his first match in a ranking event qualifier he was beaten 1–4 by Dechawat Poomjaeng. Although Thor lost all four of his matches this season he did push top 16 player Stuart Bingham to a deciding frame in the first round of the Welsh Open.