| 2002-08-24 | 63 digits | World Memory Championship 2002 |
| 2003-10-03 | 40 digits | World Memory Championship 2003 |
| 2004-07-30 | 33 digits | German Open Memory Championship 2004 |
| 2004-08-28 | 82 digits | World Memory Championship 2004 |
| 2004-11-21 | 25 digits | Austrian Open Memory Championship 2004 |
| 2005-07-22 | 29 digits | German Open Memory Championship 2005 |
| 2005-08-13 | 63 digits | World Memory Championship 2005 |
| 2006-08-19 | 23 digits | World Memory Championship 2006 |
| 2006-11-05 | 24 digits | German Open Memory Championship 2006 |
| 2007-07-14 | 95 digits | UK Open Memory Championship 2007 |
| 2007-07-27 | 90 digits | German Open Memory Championship 2007 |
| 2007-08-31 | 129 digits | World Memory Championship 2007 |
| 2008-08-16 | 99 digits | UK Open Memory Championship 2008 |
| 2008-09-20 | 69 digits | French Open Memory Championship 2008 |
| 2008-10-24 | 153 digits | World Memory Championship 2008 |
| 2009-03-28 | 103 digits | Welsh Open Memory Championship 2009 |
| 2009-07-31 | 50 digits | German Open Memory Championship 2009 |
| 2009-08-15 | 120 digits | UK Open Memory Championship 2009 |
| 2009-11-12 | 67 digits | World Memory Championship 2009 |
| 2010-05-08 | 96 digits | Welsh Open Memory Championship 2010 |
| 2010-08-26 | 93 digits | UK Open Memory Championship 2010 |
| 2010-09-25 | 57 digits | Swedish Open Memory Championship 2010 |
| 2010-11-03 | 150 digits | World Memory Championship 2010 |
| 2010-11-12 | 39 digits | German Open Memory Championship 2010 |
| 2011-05-08 | 78 digits | Welsh Open Memory Championship 2011 |
| 2011-08-25 | 100 digits | UK Open Memory Championship 2011 |
| 2011-09-16 | 71 digits | German Open Memory Championship 2011 |
| 2012-03-31 | 43 digits | Welsh Open Memory Championship 2012 |
| 2012-12-14 | 126 digits | World Memory Championship 2012 |
| 2013-03-31 | 100 digits | Welsh Open Memory Championship 2013 |
| 2013-08-22 | 31 digits | UK Open Memory Championship 2013 |
| 2013-11-30 | 57 digits | World Memory Championships 2013 |
| 2014-03-29 | 98 digits | Welsh Open Memory Championship 2014 |
| 2014-08-21 | 93 digits | UK Open Memory Championship 2014 |
| 2014-12-14 | 60 digits | World Memory Championships 2014 |
| 2015-08-28 | 36 digits | UK Open Memory Championship 2015 |
| 2017-03-11 | 126 digits | French Open Memory Championship 2017 |
| 2018-04-17 | 63 digits | IAM Canadian Open Memory Championship (n) |
| 2018-08-25 | 100 digits | 2nd Korea OPEN Champs 2018 |
| 2018-09-22 | 111 digits | German Open Memory Championship 2018 (n) |
| 2018-11-11 | 93 digits (e) | 3rd European Open Memory Championship 2018 (n) |
| 2019-10-12 | 100 digits (e) | French Open Memory Championship 2019 (n) |