| 2007-07-27 | 2130 digits | German Memory Championship 2007 |
| 2007-07-27 | 2130 digits | German Open Memory Championship 2007 |
| 2007-08-31 | 2400 digits | World Memory Championship 2007 |
| 2009-07-31 | 2190 digits | German Memory Championship 2009 |
| 2009-07-31 | 2190 digits | German Open Memory Championship 2009 |
| 2009-11-12 | 2490 digits | World Memory Championship 2009 |
| 2010-11-03 | 2545 digits | World Memory Championship 2010 |
| 2010-11-12 | 2120 digits | German Memory Championship 2010 |
| 2010-11-12 | 2120 digits | German Open Memory Championship 2010 |
| 2011-09-16 | 2964 digits | German Memory Championship 2011 |
| 2011-09-16 | 2964 digits | German Open Memory Championship 2011 |
| 2012-07-27 | 2865 digits | German Open Memory Championship 2012 |
| 2012-12-14 | 3369 digits | World Memory Championship 2012 |
| 2013-07-27 | 2955 digits | German Memory Championship 2013 |
| 2014-07-18 | 3369 digits | German Open Memory Championship 2014 |
| 2014-12-14 | 3495 digits | World Memory Championships 2014 |
| 2015-07-25 | 3345 digits | German Open Memory Championship 2015 |
| 2015-08-28 | 2595 digits | UK Open Memory Championship 2015 |
| 2015-10-17 | 3030 digits | 2nd Spanish Open Memory Championship 2015 |
| 2015-11-14 | 3105 digits | 1st Danish Open Memory Championship 2015 |
| 2015-12-16 | 3537 digits | World Memory Championships 2015 |
| 2016-09-18 | 3645 digits (e) | Swedish Open Memory Championship 2016 (Digital) |
| 2016-10-08 | 3346 digits | German Open Memory Championship 2016 |
| 2016-10-22 | 2331 digits | 3rd Spanish Open Memory Championship 2016 |
| 2016-12-03 | 3195 digits | Peak IAM European Open Memory Championship 2016 |
| 2017-08-26 | 3594 digits | Asia Open Memory Championship 2017 |
| 2017-10-21 | 2109 digits | IAM European Memory Championship 2017 |
| 2017-12-01 | 3135 digits | World Memory Championships 2017 |
| 2018-09-22 | 3555 digits | German Open Memory Championship 2018 (n) |
| 2018-11-11 | 3372 digits (e) | 3rd European Open Memory Championship 2018 (n) |
| 2019-07-26 | 3210 digits | German Open Memory Championship 2019 (n) |