The teenage sensation made history last month when he became the youngest player to win the World Darts Championship at the tender age of 17.
Littler has long been compared to record winner Phil Taylor - who retired aged 57 - and tipped to eclipse his total of 16 world titles.
Phil 'The Power' Taylor won a record 16 world titles before his retirement at the age of 57.
Littler – beaten by Michael van Gerwen on the opening night of the Premier League in Belfast – had started with a 6-4 win over Canadian veteran Jim Long and then beat Martin Lukeman 6-3, but was averaging only 87.4.
Luke Littler has hinted that he could retire from professional darts at a young age.
