| Ulster Open Tournament Results 2021 |
20 November 2021 |
| British Youth Go Championship Results 2021 |
20 November 2021 |
| Bar Low Tournament Results 2021 |
7 November 2021 |
| T Mark Hall Rapid Play Tournament Results 2021 |
6 November 2021 |
| Wessex Tournament Results 2021 |
31 October 2021 |
| October Rip-Off Tournament Results 2021 |
30 October 2021 |
| Pandanet Go European Team Championship 2021/2022 |
12 October 2021 – 24 May 2022 |
| Youth Squad Tournament Results 2021 |
10 October 2021 |
| Euro City Youth League 2021 |
9 October – 13 November 2021 |
| British Open Results 2021 |
2–3 October 2021 |
| European Women's Go Championship Results 2021 |
4–5 September 2021 |
| MSO 13x13 Tournament Results 2021 |
27 August 2021 |
| MSO 9x9 Tournament Results 2021 |
25 August 2021 |
| MSO Open Tournament Results 2021 |
23 August 2021 |
| Youth Camp Pair Go Tournament Results 2021 |
18 August 2021 |
| Youth Camp Tournament Results 2021 |
16–17 August 2021 |
| UK Go Challenge Finals 2021 |
4 July 2021 |
| UK-China Youth League 2021 |
13 March – 21 July 2021 |
| DDK Grand Prix 2021 |
1 January – 31 December 2021 |
| Youth Grand Prix 2021 |
1 January – 31 December 2021 |
