2021 Championship League (ranking) explained

Tournament Name:2021 Championship League
Venue:Morningside Arena
Location:Leicester
Country:England
Organisation:Matchroom Sport
Format:Ranking event
Total Prize Fund:£328,000
Winners Share:£33,000
Highest Break: (146)
Score:3–1
Previous:2020 (ranking)
2021 (invitational)
Next:2022 (ranking)
2022 (invitational)

The 2021 Championship League was a professional ranking snooker tournament that took place from 18 July to 13 August 2021 at the Morningside Arena in Leicester, England. The event featured 128 players and was played as three rounds of round-robin groups of four, before a best-of-five final. It was the 17th edition of the Championship League and the first ranking tournament of the 2021–22 snooker season. It was one of two Championship League events held over the season, with a following invitational event held as the 2022 Championship League (invitational).

Kyren Wilson was the defending champion, having defeated Judd Trump 3–1 in the final of the September to October 2020 edition of the tournament. Wilson's title defence ended in Stage Three, where he finished third in his group. David Gilbert won the tournament, defeating Mark Allen 3–1 to win his first ranking title. Allen made the highest of the event, a 146.

Format

The 2021 Championship League was hosted from 18 July to 13 August 2021 at the Morningside Arena in Leicester, England.[1] 128 players took part in the event. The competition began with 32 rounds of group matches with each group consisting of four players.[2] Two groups were played to a finish every day during three blocks, from 18 to 23 July, from 26 to 30 July and from 2 to 6 August, using a two-table setup in the arena. The groups were contested using a round-robin format, with six matches played in each group. All matches in group play were played as best-of-four frames, with three points awarded for a win and one point for a draw. Group positions were determined by points scored, frame difference and then head-to-head results between players who were tied. Places that were still tied were then determined by the highest made in the group.[3]

The 32 players that topped the group tables qualified for the group winners' stage, consisting of eight groups of four players. The eight winners from the group winners' stage qualified for the two final groups, with the final taking place later on the same day. The winner took the Championship League title and a place at the 2021 Champion of Champions.[3] [4] [5]

Prize fund

The breakdown of prize money for the tournament is shown below.[6]

Stage One
Stage Two
Stage Three
Final

Summary

The first stage was held over 32 groups with 128 participants between 18 July and 6 August.[7] Peter Lines won Group 8 over Mark Williams after winning their match 3–0, despite losing to Jak Jones.[8] Noppon Saengkham won all three of his matches, including over four-time world champion John Higgins to win Group 9. This was Saengkham's first professional match since being forced to withdraw from the 2021 World Snooker Championship due to a positive case of COVID-19.[9] World number 115, Ashley Hugill won Group 24, with wins over John Astley and Stephen Maguire. Former UK Championship winner Maguire finished bottom of the group.[10] Defending champion Wilson lost just two frames as he won Group 16.[7]

The second stage was held over 8 groups with 32 participants between 9 and 12 August.[11] Tom Ford won Group A, after he completed a whitewash over world number one Judd Trump.[12] Ali Carter won Group E over two former world snooker champions Shaun Murphy and Graeme Dott, winning all three of his Group matches 3–1.[11] Ronnie O'Sullivan, who had won Group 32, withdrew from the event, and was replaced by second placed Mark Joyce.[13] Joyce, however, finished bottom of Group H, won by David Gilbert.[11]

The final two groups and the final were played on 13 August.[14] Allen won the first of the stage three groups, completing 3–0 victories over Ford and Wilson, as well as a 3–1 win over Bai Langning.[4] During his win over Wilson, Allen made three century breaks of 127, 124 and 146 (the highest of the tournament), where Wilson scored just two points.[15] Despite a loss in the opening match to Cao Yupeng, Gilbert won the second Group after victories over Carter and Ryan Day.[4] The final had Allen win the opening frame with a break of 102, before Gilbert won the remaining three frames with breaks of 59 and 57.[15] This was the first ranking event win of Gilberts 22-year career, having appeared in four previous finals.[15] Gilbert commented after the match that he was "only used to loser's speeches".[16] [15]

Stage One

Stage One consisted of 32 groups, each containing four players.[7]

Order of play

DateGroup
18 July Group 7
18 July Group 8
19 July Group 19
19 July Group 23
20 July Group 6
20 July Group 32
21 July Group 2
21 July Group 28
DateGroup
22 July Group 3
22 July Group 10
23 July Group 12
23 July Group 31
26 July Group 13
26 July Group 14
27 July Group 9
27 July Group 26
DateGroup
28 July Group 18
28 July Group 29
29 July Group 16
29 July Group 20
30 July Group 21
30 July Group 22
2 August Group 4
2 August Group 24
DateGroup
3 August Group 25
3 August Group 27
4 August Group 15
4 August Group 17
5 August Group 11
5 August Group 30
6 August Group 1
6 August Group 5

Group 1

Group 1 was played on 6 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 3 +6 92 9
2 3 1 1 1 6 6 0 119 4
3 3 1 0 2 5 7 −2 74 3
4 3 0 1 2 4 8 −4 88 1

Group 2

Group 2 was played on 21 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 137 7
2 3 1 2 0 7 4 +3 78 5
3 3 0 2 1 4 7 −3 91 2
4 3 0 1 2 3 8 −5 65 1

Group 3

Group 3 was played on 22 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 1 2 0 7 5 +2 77 5
2 3 1 1 1 6 5 +1 81 4
3 3 1 1 1 5 6 −1 57 4
4 3 0 2 1 5 7 −2 60 2

Group 4

Group 4 was played on 2 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 140 7
2 3 2 0 1 7 3 +4 92 6
3 3 1 1 1 5 5 0 80 4
43 0 0 3 0 9 −9 28 0

Group 5

Group 5 was played on 6 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 2 +6 137 7
2 3 1 2 0 7 4 +3 132 5
3 3 0 2 1 4 7 −3 2
4 3 0 1 2 2 8 −6 60 1

Group 6

Group 6 was played on 20 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 1 2 0 7 4 +3 100 5
2 3 1 2 0 7 4 +3 675
3 3 1 1 1 5 5 0 74 4
4 3 0 1 2 2 8 −6 1

Group 7

Group 7 was played on 18 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 1 +8 112 9
2 3 1 1 1 5 6 −1 47 4
3 3 0 2 1 4 7 −3 46 2
4 3 0 1 2 4 8 −4 1

Group 8

Group 8 was played on 18 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 0 1 7 4 +3 100 6
2 3 2 0 1 6 4 +2 74 6
3 3 1 1 1 6 6 0 76 4
4 3 0 1 2 3 8 −5 66 1

Group 9

Group 9 was played on 27 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 3 +6 114 9
2 3 2 0 1 7 3 +4 130 6
3 3 0 1 2 3 8 −5 119 1
4 3 0 1 2 3 8 −5 80 1

Group 10

Group 10 was played on 22 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 2 +6 80 7
2 3 2 0 1 6 4 +2 96 6
3 3 0 2 1 4 7 −3 40 2
4 3 0 1 2 3 8 −5 1

Lu Ning was originally due to take part in this group, but withdrew and was replaced by Ben Fortey.[17]

Group 11

Group 11 was played on 5 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 78 7
2 3 1 1 1 6 6 0 98 4
3 3 1 1 1 5 6 −1 116 4
4 3 0 1 2 4 8 −4 127 1

Group 12

Group 12 was played on 23 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 2 +6 66 7
2 3 2 1 0 8 3 +5 111 7
3 3 1 0 2 4 7 −3 51 3
4 3 0 0 3 1 9 −8 66 0

Group 13

Group 13 was played on 26 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 2 +6 93 7
2 3 2 1 0 8 2 +6 76 7
3 3 1 0 2 3 6 −3 85 3
4 3 0 0 3 0 9 −9 0

Zhou Yuelong was originally due to take part in this group, but withdrew and was replaced by Joshua Thomond.[18]

Group 14

Group 14 was played on 26 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 89 7
2 3 1 1 1 6 6 0 81 4
3 3 0 3 0 6 6 0 52 3
4 3 0 1 2 3 8 −5 1

Group 15

Group 15 was played on 4 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 0 1 7 5 +2 130 6
2 3 1 1 1 6 6 0 64 4
3 3 1 1 1 6 6 0 58 4
4 3 1 0 2 5 7 −2 53 3

Group 16

Group 16 was played on 29 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 2 +7 68 9
2 3 2 0 1 6 3 +3 90 6
3 3 0 1 2 3 8 −5 66 1
4 3 0 1 2 3 8 −5 64 1

Group 17

Group 17 was played on 4 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 100 7
2 3 1 2 0 7 5 +2 102 5
3 3 0 2 1 4 7 −3 73 2
4 3 0 1 2 4 8 −4 97 1

Group 18

Group 18 was played on 28 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 61 7
2 3 1 2 0 7 4 +3 93 5
3 3 1 0 2 4 7 −3 75 3
4 3 0 1 2 3 8 −5 111 1

Group 19

Group 19 was played on 19 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 79 7
2 3 1 1 1 6 6 0 94 4
3 3 0 3 0 6 6 0 54 3
4 3 0 1 2 3 8 −5 102 1

Alfie Burden was originally due to take part in this group, but withdrew and was replaced by Sydney Wilson.[17]

Group 20

Group 20 was played on 29 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 4 +4 88 7
2 3 1 1 1 6 5 +1 58 4
3 3 1 1 1 5 5 0 49 4
4 3 0 1 2 3 8 −5 65 1

Group 21

Group 21 was played on 30 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 134 7
2 3 2 1 0 8 4 +4 112 7
3 3 1 0 2 4 6 −2 65 3
4 3 0 0 3 2 9 −7 50 0

Group 22

Group 22 was played on 30 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 136 7
2 3 1 1 1 5 6 −1 95 4
3 3 0 2 1 5 7 −2 122 2
4 3 0 2 1 5 7 −2 82 2

Group 23

Group 23 was played on 19 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 0 +9 79 9
2 3 2 0 1 6 4 +2 59 6
3 3 1 0 2 3 7 −4 54 3
4 3 0 0 3 2 9 −7 59 0

Group 24

Group 24 was played on 2 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 87 7
2 3 1 2 0 7 4 +3 65 5
3 3 0 2 1 4 7 −3 56 2
4 3 0 1 2 3 8 −5 70 1

Group 25

Group 25 was played on 3 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 2 +8 130 9
2 3 1 1 1 6 5 +1 115 4
3 3 1 1 1 6 5 +1 79 4
4 3 0 0 3 0 9 −9 0

Group 26

Group 26 was played on 27 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 1 +8 87 9
2 3 1 1 1 5 6 −1 66 4
3 3 0 2 1 4 7 −3 117 2
4 3 0 1 2 4 8 −4 93 1

Group 27

Group 27 was played on 3 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 1 2 0 7 5 +2 63 5
2 3 1 1 1 6 6 0 53 4
3 3 1 1 1 6 6 0 91 4
4 3 0 2 1 5 7 −2 76 2

Group 28

Group 28 was played on 21 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 2 +6 107 7
2 3 1 2 0 7 4 +3 73 5
3 3 0 2 1 4 7 −3 76 2
4 3 0 1 2 2 8 −6 1

Group 29

Group 29 was played on 28 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 1 2 0 7 4 +3 85 5
2 3 1 2 0 7 5 +2 111 5
3 3 1 1 1 6 6 0 92 4
4 3 0 1 2 3 8 −5 130 1

Group 30

Group 30 was played on 5 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 1 +8 67 9
2 3 2 0 1 6 4 +2 88 6
3 3 0 1 2 4 8 −4 69 1
4 3 0 1 2 2 8 −6 63 1

Group 31

Group 31 was played on 23 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 127 7
2 3 1 2 0 7 4 +3 90 5
3 3 1 0 2 4 7 −3 53 3
4 3 0 1 2 3 8 −5 100 1

Group 32

Group 32 was played on 20 July.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 88 7
2 3 1 2 0 7 5 +2 95 5
3 3 1 1 1 6 5 +1 70 4
4 3 0 0 3 1 9 −8 0

Ng On-yee was originally due to take part in this group, but withdrew and was replaced by Saqib Nasir.[18]

Stage Two

Stage Two consisted of eight groups, each containing four players.[11]

Order of play

DateGroup
9 August Group G
9 August Group H
10 August Group E
10 August Group F
DateGroup
11 August Group C
11 August Group D
12 August Group A
12 August Group B

Group A

Group A was played on 12 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 0 1 6 3 +3 124 6
2 3 1 1 1 5 5 0 128 4
3 3 1 1 1 5 6 −1 63 4
4 3 1 0 2 4 6 −2 125 3

Group B

Group B was played on 12 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 1 +8 115 9
2 3 2 0 1 6 4 +2 125 6
3 3 0 1 2 4 8 −4 125 1
4 3 0 1 2 2 8 −6 68 1

Group C

Group C was played on 11 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 1 2 0 7 4 +3 92 5
2 3 1 1 1 6 6 0 90 4
3 3 1 1 1 5 6 −1 4
4 3 1 0 2 4 6 −2 113 3

Group D

Group D was played on 11 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 0 1 6 5 +1 92 6
2 3 1 1 1 6 5 +1 80 4
3 3 1 1 1 5 5 0 111 4
4 3 1 0 2 4 6 −2 95 3

Group E

Group E was played on 10 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 3 +6 97 9
2 3 2 0 1 7 4 +3 91 6
3 3 1 0 2 4 7 −3 106 3
4 3 0 0 3 3 9 −6 0

Group F

Group F was played on 10 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 74 7
2 3 2 0 1 6 4 +2 67 6
3 3 0 2 1 4 7 −3 95 2
4 3 0 1 2 4 8 −4 74 1

Group G

Group G was played on 9 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 1 0 8 3 +5 117 7
2 3 1 2 0 7 5 +2 129 5
3 3 0 2 1 4 7 −3 72 2
4 3 0 1 2 4 8 −4 80 1

Group H

Group H was played on 9 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 0 +9 143 9
2 3 1 1 1 5 6 −1 86 4
3 3 1 0 2 3 7 −4 133 3
4 3 0 1 2 4 8 −4 89 1

Ronnie O'Sullivan was originally due to take part in this group, but withdrew and was replaced by Mark Joyce.[19]

Stage Three

Stage Three consisted of two groups, each containing four players.[14]

Group 1

Group 1 was played on 13 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 3 0 0 9 1 +8 146 9
2 3 1 1 1 5 6 −1 79 4
3 3 0 2 1 4 7 −3 103 2
4 3 0 1 2 4 8 −4 118 1

Group 2

Group 2 was played on 13 August.

Matches

Table

width=20width=240Playerwidth=20width=20width=20width=20width=20width=20width=20width=30width=20
1 3 2 0 1 7 4 +3 139 6
2 3 1 1 1 6 6 0 87 4
3 3 1 1 1 5 6 −1 91 4
4 3 1 0 2 5 7 −2 113 3

Final

The final was played on 13 August as the best of five frames.[15]

Final: Best of 5 frames. Referee: Paul Collier
Morningside Arena, Leicester, England, 13 August 2021.
1–3David Gilbert
England
Frame scores: 120–0 (102), 5–74, 6–78, 36–82
102Highest break59
1Century breaks0

Century breaks

There was a total of 74 century breaks made during the tournament. The highest break was made by Mark Allen, who made a 146 in his stage three match against Kyren Wilson.[20] [21] [22] [23]

External links

Notes and References

  1. Web site: Tournament . deviated . https://web.archive.org/web/20210611122233/http://www.championshipleaguesnooker.co.uk/tournament/ . 11 June 2021 . 9 June 2021 . Championship League Snooker.
  2. Web site: CLS 2021 Ranking Draw . 24 June 2021 . World Snooker Tour . 24 June 2021 . 24 June 2021 . https://web.archive.org/web/20210624214110/https://wst.tv/wp-content/uploads/2021/06/Click-here-for-the-draw.pdf . dead .
  3. Web site: Ranking . Championship League Snooker . 8 March 2022 . 8 March 2022 . https://web.archive.org/web/20220308155328/https://championshipleaguesnooker.co.uk/ranking/ . live .
  4. Web site: David Gilbert clinches BetVictor Championship League Snooker title . Championship League Snooker . 13 August 2021 . 8 March 2022 . 8 March 2022 . https://web.archive.org/web/20220308155325/https://championshipleaguesnooker.co.uk/david-gilbert-clinches-betvictor-championship-league-snooker-title/ . live .
  5. Web site: Championship League Snooker 2021: David Gelbert ends 22-year ranking title drought with victory over Mark Allen . Kane . Desmond . 13 August 2021 . Eurosport UK . 18 August 2021 . 18 October 2021 . https://web.archive.org/web/20211018024930/https://www.eurosport.co.uk/snooker/championship-league/2020-2021/championship-league-snooker-2021-david-gilbert-ends-22-year-ranking-title-drought-with-victory-over-_sto8490089/story.shtml . live .
  6. Web site: Rocket To Face On Yee In Championship League . 24 June 2021 . World Snooker Tour . 24 June 2021 . 24 June 2021 . https://web.archive.org/web/20210624214110/https://wst.tv/rocket-to-face-on-yee-in-championship-league/ . dead .
  7. Web site: Stage One . Championship League Snooker . 8 March 2022 . 8 March 2022 . https://web.archive.org/web/20220308161348/https://championshipleaguesnooker.co.uk/ranking/championship-league-snooker-2021/stage-one/ . live .
  8. Web site: Championship League Snooker 2021 – Peter Lines shocks Mark Williams to top Group 7 and advance to second stage . Eurosport . 18 July 2021 . 8 March 2022 .
  9. Web site: Championship League snooker 2021: 'So upset' – Noppon Saengkham fights back from Covid-19 misery to stun John Higgins . Eurosport . 27 July 2021 . 8 March 2022 .
  10. Web site: Championship League snooker 2021: 'Nervous wreck' – Jimmy Robertson hits 140 as Joe Perry and Stephen Maguire exit . Eurosport UK . 2 August 2021 . 8 March 2022 . 26 September 2021 . https://web.archive.org/web/20210926185526/https://www.eurosport.co.uk/snooker/championship-league/2020-2021/championship-league-snooker-2021-nervous-wreck-jimmy-robertson-hits-140-as-joe-perry-and-stephen-mag_sto8467787/story.shtml . live .
  11. Web site: Stage Two . deviated . https://web.archive.org/web/20220308162016/https://championshipleaguesnooker.co.uk/ranking/championship-league-snooker-2021/stage-two/ . 8 March 2022 . 8 March 2022 . Championship League Snooker.
  12. Web site: Championship League snooker 2021: 'Weird feeling' – Tom Ford ends Judd Trump's hopes, Mark Allen moves on . Eurosport UK . 12 August 2021 . 8 March 2022 . 18 October 2021 . https://web.archive.org/web/20211018024910/https://www.eurosport.co.uk/snooker/championship-league/2020-2021/championship-league-snooker-2021-scraped-through-tom-ford-ends-judd-trump-s-hopes-mark-allen-moves-o_sto8489047/story.shtml . live .
  13. Web site: Championship League snooker 2021: Ronnie O'Sullivan withdraws from ranking event, Mark Joyce replaces Rocket . Eurosport . 9 August 2021 . 8 March 2022 .
  14. Web site: Stage Three . deviated . https://web.archive.org/web/20220517133544/https://championshipleaguesnooker.co.uk/ranking/championship-league-snooker-2021/stage-three/ . 17 May 2022 . 8 March 2022 . Championship League Snooker.
  15. Web site: Championship League snooker 2021: David Gilbert ends 22-year ranking title drought with victory over Mark Allen . Eurosport UK . 13 August 2021 . 8 March 2022 . 18 May 2022 . https://web.archive.org/web/20220518171132/https://www.eurosport.co.uk/snooker/championship-league/2020-2021/championship-league-snooker-2021-david-gilbert-ends-22-year-ranking-title-drought-with-victory-over-_sto8490089/story.shtml . live .
  16. Web site: Tamworth snooker ace David Gilbert wins BetVictor Championship League . Flett . David . burtonmail . 13 August 2021 . 8 March 2022 . 8 March 2022 . https://web.archive.org/web/20220308163028/https://www.staffordshire-live.co.uk/news/local-news/tamworth-snooker-player-david-gilbert-5786830 . live .
  17. Web site: BetVictor Championship League Updated Schedule . https://web.archive.org/web/20210716183424/https://wst.tv/betvictor-championship-league-updated-schedule-3/ . dead . 16 July 2021 . 16 July 2021.
  18. Web site: Updated BetVictor Championship League Schedule . 13 July 2021 . 13 July 2021 . 13 July 2021 . https://web.archive.org/web/20210713183316/https://wst.tv/updated-betvictor-championship-league-schedule/ . dead .
  19. 1424648023922118658 . CLSnooker . Ronnie O’Sullivan has withdrawn from... . 9 August 2021.
  20. Web site: Championship League Snooker 2021 (Stage One WK1) Centuries . World Snooker Tour . 18–23 July 2021 . 18 July 2021 . 11 May 2022 . https://web.archive.org/web/20220511161433/https://livescores.worldsnookerdata.com/Centuries/CenturyBreaks/14460/championship-league-snooker-2021-stage-one-wk1 . dead .
  21. Web site: Championship League Snooker 2021 (Stage One WK2) Centuries . World Snooker Tour . 26–30 July 2021 . 26 July 2021 . 11 May 2022 . https://web.archive.org/web/20220511161952/https://livescores.worldsnookerdata.com/Centuries/CenturyBreaks/14461/championship-league-snooker-2021-stage-one-wk2 . dead .
  22. Web site: Championship League Snooker 2021 (Stage One WK3) Centuries . World Snooker Tour . 2–6 August 2021 . 2 August 2021 . 23 February 2022 . https://web.archive.org/web/20220223192505/https://livescores.worldsnookerdata.com/Centuries/CenturyBreaks/14462/championship-league-snooker-2021-stage-one-wk3 . dead.
  23. Web site: Championship League Snooker 2021 (Stage Two and Three) Centuries . World Snooker Tour . 9–13 August 2021 . 9 August 2021 . 12 May 2022 . https://web.archive.org/web/20220512161822/https://livescores.worldsnookerdata.com/Centuries/CenturyBreaks/14463/championship-league-snooker-2021-stage-two-three . dead .