| 2000-08-21 | 40 digits | World Memory Championship 2000 |
| 2002-08-24 | 80 digits | World Memory Championship 2002 |
| 2003-10-03 | 240 digits | World Memory Championship 2003 |
| 2004-07-30 | 246 digits | German Open Memory Championship 2004 |
| 2004-08-28 | 280 digits | World Memory Championship 2004 |
| 2004-11-21 | 163 digits | Austrian Open Memory Championship 2004 |
| 2005-07-22 | 208 digits | German Open Memory Championship 2005 |
| 2005-08-13 | 333 digits | World Memory Championship 2005 |
| 2006-08-19 | 284 digits | World Memory Championship 2006 |
| 2006-11-05 | 140 digits | German Open Memory Championship 2006 |
| 2007-07-14 | 76 digits | UK Open Memory Championship 2007 |
| 2007-07-27 | 360 digits | German Open Memory Championship 2007 |
| 2007-08-31 | 365 digits | World Memory Championship 2007 |
| 2008-05-25 | 320 digits | Derby Memory Championship 2008 |
| 2008-08-16 | 299 digits | UK Open Memory Championship 2008 |
| 2008-09-20 | 240 digits | French Open Memory Championship 2008 |
| 2008-10-24 | 336 digits | World Memory Championship 2008 |
| 2009-03-28 | 280 digits | Welsh Open Memory Championship 2009 |
| 2009-07-31 | 240 digits | German Open Memory Championship 2009 |
| 2009-08-15 | 256 digits | UK Open Memory Championship 2009 |
| 2009-11-12 | 360 digits | World Memory Championship 2009 |
| 2010-05-08 | 203 digits | Welsh Open Memory Championship 2010 |
| 2010-08-26 | 240 digits | UK Open Memory Championship 2010 |
| 2010-09-25 | 360 digits | Swedish Open Memory Championship 2010 |
| 2010-11-03 | 320 digits | World Memory Championship 2010 |
| 2010-11-12 | 360 digits | German Open Memory Championship 2010 |
| 2011-05-08 | 40 digits | Welsh Open Memory Championship 2011 |
| 2011-08-25 | 320 digits | UK Open Memory Championship 2011 |
| 2011-09-16 | 253 digits | German Open Memory Championship 2011 |
| 2012-03-31 | 40 digits | Welsh Open Memory Championship 2012 |
| 2012-12-14 | 240 digits | World Memory Championship 2012 |
| 2013-03-31 | 151 digits | Welsh Open Memory Championship 2013 |
| 2013-08-22 | 200 digits | UK Open Memory Championship 2013 |
| 2013-11-30 | 240 digits | World Memory Championships 2013 |
| 2014-03-29 | 55 digits | Welsh Open Memory Championship 2014 |
| 2014-08-21 | 97 digits | UK Open Memory Championship 2014 |
| 2014-12-14 | 200 digits | World Memory Championships 2014 |
| 2015-08-28 | 240 digits | UK Open Memory Championship 2015 |
| 2017-03-11 | 240 digits | French Open Memory Championship 2017 |
| 2018-04-17 | 200 digits | IAM Canadian Open Memory Championship (n) |
| 2018-08-25 | 240 digits | 2nd Korea OPEN Champs 2018 |
| 2018-09-22 | 243 digits | German Open Memory Championship 2018 (n) |
| 2018-11-11 | 206 digits (e) | 3rd European Open Memory Championship 2018 (n) |
| 2019-10-12 | 206 digits (e) | French Open Memory Championship 2019 (n) |