| Competition | City | Date | Roles |
|---|
| 1 | Mentor Torun Cup 2020 | Torun | 2020-01-07 | Judge (Junior ladies, Advanced novice boys, Advanced novice girls, Silver boys, Silver girls) |
| 2 | JGP Gdansk 2019 | Gdansk | 2019-09-18 | Judge (Junior pairs) |
| 3 | 26th Ondrej Nepela Trophy | Bratislava | 2018-09-20 | Judge (Senior ladies, Senior pairs) |
| 4 | Mentor Torun Cup 2018 Interclub | Torun | 2018-02-02 | Judge (Gold girls, Gold boys, Silver boys, Silver girls) |
| 5 | Mentor Torun Cup 2018 | Torun | 2018-01-30 | Judge (Senior men, Senior ladies, Junior men, Junior ladies, Advanced novice boys) |
| 6 | 21st Eiscup Innsbruck | Innsbruck | 2016-11-25 | Judge (Senior men, Senior ladies, Junior ladies, Junior men, Advanced novice girls, Advanced novice boys, Basic novice A boys, Basic novice A girls 1, Basic novice A girls 2, Cubs boys, Cubs girls, Chicks girls) |
| 7 | 47th Pokal der Blauen Schwerter | Dresden | 2016-10-05 | Judge (Junior ladies) |
| 8 | German Junior Championships 2016 | Berlin | 2016-01-06 | Judge (Advanced novice girls 2, Novice U18 men) |
| 9 | German Junior Championships 2015 | Oberstdorf | 2015-01-08 | Judge (Advanced novice boys, Advanced novice girls 1) |
| 10 | German Junior Championships 2014 | Oberstdorf | 2014-01-08 | Judge (Junior men, Novice U18 men, Novice U18 ladies, Novice U15 boys, Novice U15 girls, Novice U13 boys, Novice U13 girls) |
| 11 | Deutschlandpokal im Eiskunstlafuen 2012 | Dortmund | 2012-03-01 | Judge (Novice U18 ladies, Novice U18 men, Novice U15 boys, Novice U13 girls) |
| 12 | Deutschlandpokal im Eiskunstlafuen 2011 | Chemnitz | 2011-03-10 | Judge (Junior men, Junior ladies, Novice U18 ladies, Novice U18 men, Novice U15 boys, Novice U13 girls, Novice U13 boys) |
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