Seeding and qualifying rounds played his last professional match in the qualifying rounds.|alt=Davis playing a shot with the rest The top 16 seeds automatically qualified for the first round. Defending champion Bingham was seeded first, and other seeded places were allocated based on the latest
world rankings. Professional players below 17th place in rankings, and 16 invited amateur players started in the first round of qualifying, and were required to win three best-of-19-frame matches to reach the Crucible. Qualifying rounds were held at the
Ponds Forge International Sports Centre in Sheffield from 6 to 13 April 2016. Eleven former world champions competed in the tournament. Six-time champion Davis lost 4–10 to
Fergal O'Brien in the first round of qualifying, and subsequently announced his retirement from the sport after 38 years as a professional. The
1997 champion
Ken Doherty lost 6–10 to
Ryan Day in the final round of qualifying. Former world number one
Ding Junhui was no longer in the top 16 ranked players before the tournament, and had to qualify to the Crucible. He did that with the loss of only seven frames, defeating Greg Casey 10–4,
Ross Muir 10–1, and the
1995 runner-up
Nigel Bond 10–2.
Thepchaiya Un-Nooh missed the final in attempting a maximum break against
Anthony McGill in the fourth frame of their final qualifying round match. Un-Nooh had also missed the last black in attempting a maximum break earlier in the season, in a match against
Neil Robertson in the
2015 UK Championship. Hong Kong's
Ng On-yee attempted to become the first woman ever to reach the main stage of the event; she lost 1–10 against
Peter Lines in the first round of qualifying.
First round lost in the first round.|alt=Picture of Bingham next to a referee The first round was played between 16 and 21 April as best-of-19-frame matches.
Mitchell Mann was the only player making his Crucible debut. He lost 3–10 in the first round to
Mark Allen. Steve Davis announced his retirement on live television during the tournament's first weekend, before play began on the first Sunday afternoon. Playing the defending champion Bingham,
Ali Carter led 5–1 and 8–5 before Bingham won four consecutive frames to lead 9–8. Carter tied the match with a
century break in the 18th frame, before taking the to win 10–9. The loss made Bingham the 17th player to succumb to the
Crucible curse, as no first time defending champion won the event the following season. Shaun Murphy, the previous year's runner-up, also received a first-round exit when he lost 8–10 to McGill. This was the first time since the
1980 championship that both of the previous year's finalists lost the first matches they played upon their return.
Stephen Maguire lost 7–10 to
Alan McManus in his fourth consecutive first-round defeat at the Crucible. As a result, Maguire was guaranteed to be outside of the world's top 16 at the end of the tournament. After his 10–7 victory over
David Gilbert, Ronnie O'Sullivan refused to attend a post-match meeting with the press or talk to tournament broadcasters, and received a formal warning from World Snooker. Following losses by Ebdon and Dott, Robertson became the fifth former champion to exit in the first round when
Michael Holt defeated him 10–6. This meant that O'Sullivan, Selby, Williams, and Higgins were the only former winners to reach the second round.
Second round failed to reach the quarterfinals for just the second time in 13 years.|alt=Photograph of O'Sullivan The second round was played between 21 and 25 April as best-of-25-frames, over three sessions. McManus won 13–11 over Carter, who had defeated him 10–5 in the first round in 2015. Ding Junhui won 13–10 over
Judd Trump, who had defeated him 13–4 in the previous year's quarter-finals. Carter was strongly critical of the table on which he played McManus, calling it "the worst I have ever played on." Tournament organisers later changed the cloth and cushions used on the tables.
Kyren Wilson led at both 7–0 and then 11–5 over Allen before Allen won four straight frames to trail 11–9, but Wilson won the next two to win the match 13–9 and advance to his first World Championship quarter-final. Mark Selby led
Sam Baird 11–7 before Baird won four consecutive frames to level at 11–11. Selby then won the next two frames to win 13–11. Four-time champion John Higgins beat
Ricky Walden 13–8, and two-time champion Mark Williams defeated Michael Holt, also 13–8, to get past the second round for only the second time since
2006. Marco Fu defeated Anthony McGill 13–9 to reach his first quarter-final in a decade. Trailing
Barry Hawkins 9–12, Ronnie O'Sullivan won three consecutive frames to take the match to a deciding frame. Hawkins prevailed in the decider to win the match 13–12, the first time in 14 years that he had beaten O'Sullivan in a competitive match. This was also only the second time in 13 years that O'Sullivan had failed to reach the quarter-finals. Despite losing, O'Sullivan made four century breaks and eight more breaks over 50, scoring 1,409 points to Hawkins's 1,135.
Quarter-finals reached his first Crucible semi-final in 23 years.|alt=Alan McManus playing a shot The quarter-finals were played between 26 and 27 April as best-of-25-frames, over three sessions. Ding's 13–3 victory over Mark Williams saw him win the match with a session to spare to reach his second Crucible semi-final, after his first appearance in
2011. After going 6–0 ahead, Mark Selby defeated Kyren Wilson 13–8. Wilson made a 143 break in the 20th frame, the highest of the tournament. Alan McManus came from 9–11 behind against
John Higgins to win 13–11 and reach his first Crucible semi-final since
1993. At the age of 45, he became the oldest Crucible semi-finalist since
Ray Reardon, who was 52 when he reached that stage in
1985.
Marco Fu led Hawkins by 9–1 before Hawkins won five straight frames. Fu won 13–11 to reach his second Crucible semi-final, a decade after his first in 2006.
Semi-finals became the first Asian finalist at the Crucible.|alt=Ding playing a shot with the rest The semi-finals were played from 28 to 30 April over four sessions as best-of-33-frame matches. In the first, Ding was leading McManus 5–0 and 9–3, scoring five centuries in nine frames. McManus won five consecutive frames to trail 8–9. Ding increased his lead to 12–8, and won 17–11 to reach his first World Championship final. In frame 20, Ding attempted a maximum break, but missed the 15th black for a break of 113, his sixth century. In the 27th frame, Ding made his seventh century to set a new record for the most centuries made by a player in a World Championship match. The record surpassed the previous record of six centuries set by Davis in
1946, Mark Selby in 2011, and Ronnie O'Sullivan in
2013. Ding's seven centuries equalled the record for the most by one player in any professional snooker match, set by Hendry in the
1994 UK Championship final. In total, 10 centuries were made in the match, which was a record in professional play. In the opening session of the other semi-final,
Mark Selby took a 3–0 and 5–3 lead, before Marco Fu ended the second session all-square at 8–8. Fu's
cue tip separated from his cue in the 15th frame as he was chalking it. A ten-minute break was called while the tip was glued back on. Frame 24, won by Selby to level at 12–12, lasted 76 minutes 11 seconds. This was the longest frame ever played at the Crucible, breaking the previous record of 74 minutes 58 seconds set in the
2009 match between Maguire and
Mark King. The match was later tied at 15–15 until Selby won the final two frames to win the match 17–15. Frame 32 also lasted more than an hour.
Final played in his third World Championship final and won his second world title.|alt=Selby playing a shot The final was played 1–2 May, held as best-of-35-frames, over four sessions. Ding was the first qualifier to play the World final since Trump was beaten by John Higgins in 2011. Ding also became the first Asian finalist in the championships. In the first session of the final, Mark Selby took a 6–0 lead, before Ding won the last two frames of the session to leave Selby 6–2 ahead. Ding won five of the next seven frames to trail by only one frame at 7–8, but Selby won the final two frames of the day for a 10–7 overnight lead. Some frames in the second session were lengthy, and play did not end at the Crucible until 00:24 local time on Monday morning. On the second day of the final, Ding again fought back to trailing by only one frame at 10–11; Selby won three of the session's last four frames to go into the final session 14–11 ahead. Selby won the next two frames to need only two more frames for victory. Ding won three more frames in the evening session – coming from 16 to 11 behind to 16–14. Selby clinched the match by 18 frames to 14 to claim his second world title, along with the £330,000 prize. The match ended just minutes after Selby's home city of
Leicester celebrated
Leicester City F.C.'s first ever
Premier League title win. The afternoon session of the final was watched by 45 million people in China, the country's largest audience for a sporting event that year. The event as a whole attracted 300 million viewers in China, including 210 million on
CCTV-5. ==Main draw==