The 2017 Championship League was a professional non-ranking snooker tournament that took place from 2 January to 2 March 2017 at the Ricoh Arena in Coventry, England.

The Scotsman then won the final, clinching his first Championship League title with a 3–0 win over Ryan Day.

Mark Davis made the 127th official maximum break in the deciding 5th frame of his group 3 final against Neil Robertson.

[2] He surpassed the record set by Fergal O'Brien, who scored the first maximum of his career at the age of 43 in a Championship League round robin match against Davis in the previous season.

[3] Later on, Davis made the 129th official maximum break in the deciding 5th frame of his Winners' Group round robin match against John Higgins.

In the final, John Higgins defeated Ryan Day 3–0 to win the Championship League title for the first time in his career.