WThe 2016–17 snooker season was a series of professional snooker tournaments played between 5 May 2016 and 1 May 2017.
WThe 2017–18 snooker season was a series of professional snooker tournaments played between 4 May 2017 and 7 May 2018. The season began with the pro–am Vienna Snooker Open in May 2017 and ended with the 2018 World Snooker Championship in April the following year. Ronnie O'Sullivan earned a joint-record five ranking titles in the season. He joined Stephen Hendry (1990/1991), Ding Junhui (2013/2014), and Mark Selby (2016/2017) in winning five ranking titles in the same season.
WThe 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.
WThe 2017 Masters was a professional non-ranking snooker tournament that took place from 15 to 22 January 2017 at Alexandra Palace in London, England. It was the 43rd staging of the Masters and the second Triple Crown event of the 2016/17 snooker season following the 2016 UK Championship.
WThe 2017 Paul Hunter Classic was a professional ranking snooker tournament that took place in August 2017 at the Stadthalle in Fürth, Germany. It was the third ranking event of the 2017/2018 season. The tournament is named in honour of former snooker professional, Paul Hunter.
WThe 2017 Ladbrokes Players Championship professional ranking snooker tournament was played between 6–12 March 2017 at the Venue Cymru in Llandudno, Wales. It was the 17th ranking event of the 2016/2017 season.
WThe 2017 UK Championship was a professional ranking snooker tournament that took place from 28 November to 10 December 2017 at the Barbican Centre in York, England. The event was the 41st edition of the UK Championship, first held in 1977, organised by the World Professional Billiards and Snooker Association. It was the eleventh ranking and first Triple Crown event of the 2017/2018 season. The event saw 128 players compete, with no qualification round. The prize fund was a total of £850,000, with £170,000 received by the winner.
WThe 2017 Coral Welsh Open was a professional snooker tournament that took place from 13 to 19 February 2017 at the Motorpoint Arena in Cardiff. It was the fourteenth ranking event of the 2016/2017 season.
WThe cue sports competition at the World Games 2017, including three-cushion billiards, nine-ball and snooker, took place from 26 to 30 July at the Wroclaw Congress Center in Wrocław, Poland.