| Competition | City | Date | Roles |
|---|
| 1 | Asian Open Figure Skating Trophy 2019 ISU | Dongguan | 2019-11-02 | Judge (Senior ice dance) |
| 2 | Asian Open Figure Skating Trophy 2019 | Dongguan | 2019-11-01 | Referee (Junior men, Advanced novice boys, Intermediate novice boys, Basic novice boys)
Controller (Intermediate novice girls, Basic novice girls)
|
| 3 | Shanghai Trophy 2019 | Shanghai | 2019-10-03 | Controller (Senior ladies)
|
| 4 | Nebelhorn Trophy 2019 | Oberstdorf | 2019-09-26 | Judge (Senior pairs, Senior ice dance) |
| 5 | 22nd Cup of Nice | Nice | 2017-10-11 | Judge (Senior ladies, Senior men) |
| 6 | Asian Open Figure Skating Trophy 2017 | Hong Kong | 2017-08-05 | Judge (Senior ladies, Junior men, Advanced novice boys, Basic novice B boys, Basic novice B girls, Basic novice A boys) |
| 7 | Grand Prix and Junior Grand Prix Final 2016 | Marseille | 2016-12-07 | Judge (Senior men, Junior men) |
| 8 | Skate Canada 2016 | Mississauga | 2016-10-27 | Judge (Senior ladies) |
| 9 | World Junior Championship 2016 | Debrecen | 2016-03-14 | Judge (Junior men) |
| 10 | NHK Trophy 2015 | Nagano | 2015-11-26 | Judge (Senior ladies) |
| 11 | World Team Trophy 2015 | Tokyo | 2015-04-16 | Judge (Senior ladies) |
| 12 | Grand Prix and Junior Grand Prix Final 2014 | Barcelona | 2014-12-10 | Judge (Senior ladies, Junior ladies) |
| 13 | U.S. International Figure Skating Classic 2014 | Salt Lake City | 2014-09-10 | Judge (Senior men, Senior ladies) |
| 14 | Grand Prix and Junior Grand Prix Final 2013 | Fukuoka | 2013-12-04 | Judge (Senior ladies, Junior ladies) |
| 15 | JGP Tallinn Cup 2013 | Tallinn | 2013-10-09 | Judge (Junior ladies) |
| 16 | World Team Trophy 2013 | Tokyo | 2013-04-11 | Judge (Senior ladies) |
| 17 | Grand Prix and Junior Grand Prix Final 2012 | Sochi | 2012-12-06 | Judge (Senior ladies, Junior ladies) |
| 18 | Grand Prix and Junior Grand Prix Final 2011 | Quebec City | 2011-12-07 | Judge (Senior ladies, Junior ladies) |
| 19 | Trophée Eric Bompard 2010 | Paris | 2010-11-25 | Judge (Senior ladies) |
| 20 | Trophée Eric Bompard 2008 | Paris | 2008-11-13 | Judge (Senior ladies) |
| 21 | JGP Mexico Cup 2008 | Mexico City | 2008-09-10 | Judge (Junior men) |
| 22 | Junior Grand Prix Final 2007 | Gdansk | 2007-12-06 | Judge (Junior men) |
| 23 | JGP Final | Ostrava | 2005-11-24 | Judge (Junior men, Junior ladies) |
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