| Competition | City | Date | Roles |
|---|
| 1 | German Championships 2024 | Berlin | 2023-12-14 | Judge (Senior men, Senior ladies, Senior pairs, Junior pairs, Advanced novice pairs) |
| 2 | Bavarian Open 2022 | Oberstdorf | 2022-01-18 | Judge (Senior men, Junior men) |
| 3 | Cup of Tyrol 2019 | Innsbruck | 2019-03-02 | Judge (Senior men, Senior ladies, Junior ladies, Junior men) |
| 4 | Cup of Tyrol Interclub 2019 | Innsbruck | 2019-03-02 | Judge (Advanced novice girls, Advanced novice boys) |
| 5 | German Championships 2019 | Stuttgart | 2018-12-21 | Judge (Senior men, Senior pairs, Junior pairs, Advanced novice pairs) |
| 6 | 28th Heiko Fischer Pokal | Stuttgart | 2018-02-23 | Judge (Senior men, Junior men, Junior ladies, Advanced novice boys, Advanced novice girls 1, Advanced novice girls 2, Basic novice A girls) |
| 7 | German Championships 2018 | Frankfurt am Main | 2017-12-14 | Judge (Senior ladies, Senior men) |
| 8 | 27th Heiko Fischer Pokal | Stuttgart | 2017-02-10 | Referee (Senior ladies, Advanced novice girls, Basic novice A girls)
Judge (Senior ladies, Junior ladies, Advanced novice girls, Basic novice A girls) |
| 9 | German Championships 2017 | Berlin | 2016-12-15 | Judge (Senior men, Senior ladies) |
| 10 | JGP Ljubljana Cup 2016 | Ljubljana | 2016-09-21 | Judge (Junior ladies) |
| 11 | Ice Challenge 2015 | Graz | 2015-10-27 | Judge (Senior men) |
| 12 | German Championships 2015 | Stuttgart | 2014-12-12 | Judge (Senior ladies, Senior men) |
| 13 | 23rd Heiko Fischer Pokal | Stuttgart | 2014-02-21 | Referee (Junior men, Advanced novice girls 1, Basic novice A girls)
Judge (Junior ladies, Junior men, Advanced novice girls 1, Advanced novice boys, Basic novice B girls, Basic novice A boys, Basic novice A girls) |
| 14 | German Championships 2014 | Berlin | 2013-12-13 | Judge (Senior ladies, Senior men) |
| 15 | Finlandia Trophy 2013 | Espoo | 2013-10-04 | Judge (Senior ladies, Senior men) |
| 16 | JGP Zagreb 2012 | Zagreb | 2012-10-03 | Judge (Junior pairs) |
| 17 | German Championships 2012 | Oberstdorf | 2012-01-06 | Judge (Senior men, Senior ladies) |
| 18 | JGP Innsbruck 2011 | Innsbruck | 2011-09-28 | Judge (Junior ladies) |
| 19 | Deutschlandpokal im Eiskunstlafuen 2011 | Chemnitz | 2011-03-10 | Referee (Junior men, Junior ladies, Novice U18 men, Novice U15 boys, Novice U15 girls, Novice U13 girls)
Judge (Junior men, Junior ladies, Novice U18 men, Novice U15 boys, Novice U15 girls, Novice U13 boys, Novice U13 girls) |
| 20 | Deutschlandpokal im Eiskunstlafuen 2010 | Oberstdorf | 2010-03-03 | Referee (Novice U17 girls, Novice U17 boys, Novice U14 girls, Novice U12 boys)
Judge (Senior men, Senior ladies, Junior men, Novice U17 girls, Novice U17 boys, Novice U14 girls, Novice U12 girls, Novice U12 boys) |
| 21 | JGP Pokal der Blauen Schwerter 2009 | Dresden | 2009-09-30 | Judge (Junior men) |
| 22 | Nebelhorn Trophy 2008 | Oberstdorf | 2008-09-25 | Judge (Senior men) |
| 23 | German Championships 2008 | Dresden | 2008-01-03 | Judge (Senior ladies, Junior men) |
| 24 | Skate America 2006 | Hartford | 2006-10-26 | Judge (Senior men, Senior pairs) |
| 25 | 16th Heiko Fischer Pokal | Stuttgart | 2006-02-17 | Referee (Juvenile boys)
Judge (Junior ladies, Novice boys, Juvenile boys, Juvenile girls) |
| 26 | German Championships 2006 | Berlin | 2005-12-27 | Judge (Junior ladies 2) |
| 27 | JGP Pokal der Blauen Schwerter 2004 | Chemnitz | 2004-10-07 | Judge (Junior pairs) |
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