| 2013-04-13 | 80 digits | North German Memory Championship 2013 |
| 2013-07-27 | 108 digits | German Memory Championship 2013 |
| 2013-11-30 | 136 digits | World Memory Championships 2013 |
| 2014-04-04 | 120 digits | 3rd Regional German Open Memory Championship 2014 |
| 2014-05-10 | 140 digits | North German Memory Championship 2014 |
| 2014-07-18 | 144 digits | German Open Memory Championship 2014 |
| 2014-10-18 | 116 digits | 1st Spanish Open Memory Championship 2014 |
| 2014-12-14 | 124 digits | World Memory Championships 2014 |
| 2015-05-16 | 124 digits | North German Memory Championship 2015 |
| 2015-05-22 | 168 digits (e) | 4th Regional German Open Memory Champ 2015 (E) |
| 2015-07-25 | 200 digits | German Open Memory Championship 2015 |
| 2015-10-17 | 160 digits | 2nd Spanish Open Memory Championship 2015 |
| 2015-11-14 | 180 digits | 1st Danish Open Memory Championship 2015 |
| 2016-03-19 | 188 digits | Italian Open Memory Championship 2016 |
| 2016-04-08 | 176 digits | 5th Regional German Open Memory Champ 2016 |
| 2016-10-08 | 171 digits | German Open Memory Championship 2016 |
| 2016-10-22 | 151 digits | 3rd Spanish Open Memory Championship 2016 |
| 2017-03-31 | 207 digits | North German Open Memory Championship 2017 |
| 2017-10-21 | 196 digits | IAM European Memory Championship 2017 |
| 2018-04-27 | 202 digits | North German Open Memory Championship 2018 |
| 2018-09-22 | 200 digits | German Open Memory Championship 2018 (n) |
| 2018-11-11 | 228 digits (e) | 3rd European Open Memory Championship 2018 (n) |
| 2018-12-14 | 210 digits (e) | World Memory Championships 2018 (n) |
| 2019-05-03 | 222 digits | North German Open Memory Championship 2019 (n) |
| 2019-07-26 | 243 digits | German Open Memory Championship 2019 (n) |
| 2019-10-12 | 210 digits (e) | French Open Memory Championship 2019 (n) |