| Date | Competitor | Country | Score | IAM level | Competition |
|---|---|---|---|---|---|
| 2016-11-13 | DANIEL EVANS | Wales | 84 | 12 | Friendly (Cambridge) Memory Championship 2016 |
| 2016-08-23 | JAMES PATERSON | Wales | 79 | 12 | UK Open Memory Championship 2016 |
| 2014-03-29 | JOHN BURROWS | Wales | 75 | 12 | Welsh Open Memory Championship 2014 |
| 2009-11-12 | JAMES PATERSON | Wales | 74 | 12 | World Memory Championship 2009 |
| 2009-05-03 | JOHN BURROWS | Wales | 56 | 12 | Friendly (Cambridge) Memory Championship 2009 |
| 2008-05-04 | JAMES PATERSON | Wales | 44 | 12 | Friendly (Cambridge) Memory Championship 2008 |
| 2006-08-19 | JAMES PATERSON | Wales | 32 | 12 | World Memory Championship 2006 |
| 2006-05-07 | JAMES PATERSON | Wales | 14 | 12 | Friendly (Cambridge) Memory Championship 2006 |