| 2005-06-18 | 261 digits | South German Memory Championship 2005 |
| 2006-04-30 | 360 digits | South German Memory Championship 2006 |
| 2006-11-05 | 432 digits | German Memory Championship 2006 |
| 2006-11-05 | 432 digits | German Open Memory Championship 2006 |
| 2007-06-24 | 670 digits | South German Memory Championship 2007 |
| 2009-05-31 | 676 digits | South German Memory Championship 2009 |
| 2010-06-05 | 595 digits | South German Memory Championship 2010 |
| 2010-09-25 | 720 digits | Swedish Open Memory Championship 2010 |
| 2011-04-09 | 665 digits | South German Memory Championship 2011 |
| 2012-03-24 | 795 digits | North German Open Memory Championship 2012 |
| 2012-04-21 | 696 digits | South German Memory Championship 2012 |
| 2013-03-23 | 720 digits | Italian Open Memory Championship 2013 |
| 2013-09-21 | 540 digits | Swedish Open Memory Championship 2013 |
| 2014-03-22 | 765 digits | Italian Open Memory Championship 2014 |
| 2014-04-04 | 813 digits | 3rd Regional German Open Memory Championship 2014 |
| 2014-06-27 | 711 digits | Friendly (Cambridge) Memory Championship 2015 |
| 2015-03-14 | 705 digits | Singapore Open Memory Championship 2015 |
| 2015-03-21 | 843 digits | Italian Open Memory Championship 2015 |
| 2015-05-05 | 435 digits (e) | MAA US Open 2015 (Digital) |
| 2015-05-22 | 834 digits (e) | 4th Regional German Open Memory Champ 2015 (E) |
| 2015-10-31 | 720 digits | 1st Taiwan Open Memory Championship 2015 |
| 2016-04-08 | 630 digits | 5th Regional German Open Memory Champ 2016 |
| 2016-07-02 | 660 digits | IAM US Open 2016 |
| 2016-10-22 | 705 digits | 3rd Spanish Open Memory Championship 2016 |
| 2016-12-03 | 750 digits | Peak IAM European Open Memory Championship 2016 |
| 2017-02-18 | 752 digits | Korea Open Memory Championship 2017 |
| 2017-03-11 | 752 digits | French Open Memory Championship 2017 |
| 2017-03-31 | 660 digits | North German Open Memory Championship 2017 |
| 2017-07-22 | 843 digits | Malaysia Open Memory Championship 2017 |
| 2018-04-27 | 819 digits | North German Open Memory Championship 2018 |