| 2003-07-04 | 19 cards | German Memory Championship 2003 |
| 2003-07-04 | 19 cards | German Open Memory Championship 2003 |
| 2003-11-23 | 7 cards | Austrian Open Memory Championship 2003 |
| 2004-07-04 | 147.66 seconds | North German Memory Championship 2004 |
| 2004-07-30 | 50 cards | German Memory Championship 2004 |
| 2004-07-30 | 50 cards | German Open Memory Championship 2004 |
| 2004-08-28 | 49.7 seconds | World Memory Championship 2004 |
| 2004-11-21 | 59.25 seconds | Austrian Open Memory Championship 2004 |
| 2005-07-02 | 8 cards | North German Memory Championship 2005 |
| 2005-07-22 | 41 cards | German Memory Championship 2005 |
| 2005-07-22 | 41 cards | German Open Memory Championship 2005 |
| 2005-08-13 | 98.3 seconds | World Memory Championship 2005 |
| 2006-08-19 | 40.59 seconds | World Memory Championship 2006 |
| 2006-11-05 | 49.64 seconds | German Memory Championship 2006 |
| 2006-11-05 | 49.64 seconds | German Open Memory Championship 2006 |
| 2007-04-22 | 62.59 seconds | North German Memory Championship 2007 |
| 2007-07-14 | 61.34 seconds | UK Open Memory Championship 2007 |
| 2007-07-27 | 27 cards | German Memory Championship 2007 |
| 2007-07-27 | 27 cards | German Open Memory Championship 2007 |
| 2007-08-31 | 47.25 seconds | World Memory Championship 2007 |
| 2008-07-25 | 66 seconds | German Memory Championship 2008 |
| 2008-08-16 | 54.41 seconds | UK Open Memory Championship 2008 |
| 2008-10-24 | 31 cards | World Memory Championship 2008 |
| 2009-07-31 | 74.78 seconds | German Memory Championship 2009 |
| 2009-07-31 | 74.78 seconds | German Open Memory Championship 2009 |
| 2009-11-12 | 6 cards | World Memory Championship 2009 |
| 2010-08-26 | 24 cards | UK Open Memory Championship 2010 |
| 2010-09-25 | 20 cards | Swedish Open Memory Championship 2010 |
| 2010-11-03 | 79.05 seconds | World Memory Championship 2010 |
| 2010-11-12 | 49 seconds | German Memory Championship 2010 |
| 2010-11-12 | 49 seconds | German Open Memory Championship 2010 |
| 2011-04-09 | 30 cards | South German Memory Championship 2011 |
| 2011-07-30 | 89.34 seconds | Friendly (Cambridge) Memory Championship 2011 |
| 2011-09-16 | 33.27 seconds | German Memory Championship 2011 |
| 2011-09-16 | 33.27 seconds | German Open Memory Championship 2011 |
| 2012-04-21 | 30.65 seconds | South German Memory Championship 2012 |
| 2012-07-27 | 39.86 seconds | German Open Memory Championship 2012 |
| 2012-08-23 | 41.03 seconds | UK Open Memory Championship 2012 |
| 2012-12-14 | 43.41 seconds | World Memory Championship 2012 |
| 2013-03-16 | 43.26 seconds | Slovenian Open Regional Memory Championship 2013 (n) |
| 2013-03-23 | 47.41 seconds | Italian Open Memory Championship 2013 |
| 2013-07-27 | 32.39 seconds | German Memory Championship 2013 |
| 2013-11-30 | 73.09 seconds | World Memory Championships 2013 |
| 2014-03-22 | 75.53 seconds | Italian Open Memory Championship 2014 |
| 2014-07-18 | 46.57 seconds | German Open Memory Championship 2014 |
| 2014-12-14 | 41.87 seconds | World Memory Championships 2014 |
| 2015-03-21 | 42.28 seconds | Italian Open Memory Championship 2015 |
| 2015-05-05 | 41.34 seconds | MAA US Open 2015 (Digital) |
| 2015-07-25 | 42.56 seconds | German Open Memory Championship 2015 |
| 2015-10-17 | 35.32 seconds | 2nd Spanish Open Memory Championship 2015 |
| 2015-12-16 | 45.25 seconds | World Memory Championships 2015 |
| 2016-10-08 | 66 seconds | German Open Memory Championship 2016 |
| 2018-08-20 | 59.9 seconds | MSO Memory Championship 2018 |
| 2018-09-22 | 36.77 seconds | German Open Memory Championship 2018 (n) |
| 2018-12-14 | 66.38 seconds (e) | World Memory Championships 2018 (n) |
| 2019-07-26 | 43.25 seconds | German Open Memory Championship 2019 (n) |