2009-03-22 | 175 digits | North German Junior Memory Championship 2009 |
2009-07-31 | 185 digits | German Junior Memory Championship 2009 |
2009-11-12 | 249 digits | World Memory Championship 2009 |
2010-03-20 | 240 digits | North German Memory Championship 2010 |
2010-05-02 | 220 digits | Friendly (Cambridge) Memory Championship 2010 |
2010-11-12 | 227 digits | German Memory Championship 2010 |
2010-11-12 | 227 digits | German Open Memory Championship 2010 |
2011-03-12 | 339 digits | North German Memory Championship 2011 |
2011-09-16 | 369 digits | German Memory Championship 2011 |
2011-09-16 | 369 digits | German Open Memory Championship 2011 |
2012-03-24 | 369 digits | North German Memory Championship 2012 |
2012-07-27 | 393 digits | German Open Memory Championship 2012 |
2012-12-14 | 381 digits | World Memory Championship 2012 |
2013-03-16 | 261 digits | Slovenian Open Regional Memory Championship 2013 (n) |
2013-04-26 | 301 digits | 2nd Regional German Open Memory Championship 2013 |
2013-07-27 | 393 digits | German Memory Championship 2013 |
2013-11-30 | 352 digits | World Memory Championships 2013 |
2014-04-04 | 390 digits | 3rd Regional German Open Memory Championship 2014 |
2014-07-18 | 375 digits | German Open Memory Championship 2014 |
2014-09-20 | 258 digits | Swedish Open Memory Championship 2014 |
2015-07-25 | 395 digits | German Open Memory Championship 2015 |
2016-04-08 | 337 digits | 5th Regional German Open Memory Champ 2016 |
2016-04-23 | 280 digits | South German Memory Championship 2016 |
2018-05-12 | 375 digits | South German Memory Championship 2018 |
2018-09-22 | 387 digits | German Open Memory Championship 2018 (n) |
2018-12-14 | 432 digits (e) | World Memory Championships 2018 (n) |
2019-07-26 | 400 digits | German Open Memory Championship 2019 (n) |