| Competition | City | Date | Roles |
|---|
| 1 | Four Continents Championships 2020 | Seoul | 2020-02-04 | Judge (Senior men) |
| 2 | Oceania Interclub 2019 | Melbourne | 2019-05-15 | Judge (Intermediate novice girls, Cubs boys, Cubs girls, Chicks girls, Chicks boys) |
| 3 | Oceania International Novice 2019 | Melbourne | 2019-05-15 | Judge (Advanced novice girls, Intermediate novice boys, Intermediate novice girls, Basic novice boys, Basic novice girls) |
| 4 | Oceania Interclub 2018 | Melbourne | 2018-05-16 | Judge (Cubs boys, Cubs girls, Chicks girls) |
| 5 | Oceania International Novice 2018 | Melbourne | 2018-05-16 | Judge (Advanced novice girls, Basic novice pairs, Basic novice B boys, Basic novice B girls, Basic novice A girls, Basic novice A boys) |
| 6 | Olympics 2018 | PyeongChang | 2018-02-09 | Judge (Senior ladies) |
| 7 | Four Continents Championships 2018 | Taipei City | 2018-01-22 | Judge (Senior ladies) |
| 8 | JGP Brisbane 2017 | Brisbane | 2017-08-23 | Judge (Junior men, Junior ice dance) |
| 9 | Four Continents Championships 2017 | Gangneung | 2017-02-14 | Judge (Senior pairs) |
| 10 | Winter Universiade 2015 | Granada | 2015-02-03 | Judge (Senior pairs, Senior ice dance) |
| 11 | Trophee Eric Bompard 2014 | Bordeaux | 2014-11-20 | Judge (Senior men, Senior ice dance) |
| 12 | Four Continents Championships 2014 | Taipei City | 2014-01-20 | Judge (Senior pairs) |
| 13 | Winter Universiade 2013 | Trentino | 2013-12-09 | Judge (Senior men) |
| 14 | Trophee Eric Bompard 2013 | Paris | 2013-11-15 | Judge (Senior men, Senior pairs, Senior ice dance) |
| 15 | NHK Trophy 2012 | Miyagi | 2012-11-22 | Judge (Senior ladies, Senior men) |
| 16 | World Championship 2012 | Nice | 2012-03-26 | Judge (Senior men) |
| 17 | Four Continents Championships 2012 | Colorado Springs | 2012-02-07 | Judge (Senior men) |
| 18 | Cup of China 2011 | Shanghai | 2011-11-03 | Judge (Senior ice dance) |
| 19 | Skate America 2011 | Ontario | 2011-10-20 | Judge (Senior pairs, Senior ice dance) |
| 20 | Four Continents Championships 2011 | Taipei City | 2011-02-15 | Judge (Senior men) |
| 21 | Grand Prix and Junior Grand Prix Final 2010 | Beijing | 2010-12-08 | Judge (Senior men, Junior ladies, Junior men) |
| 22 | Cup of China 2010 | Beijing | 2010-11-04 | Judge (Senior ladies, Senior pairs) |
| 23 | Skate Canada 2010 | Kingston | 2010-10-28 | Judge (Senior pairs, Senior ice dance) |
| 24 | World Junior Championship 2010 | Hague | 2010-03-09 | Judge (Junior men, Junior pairs) |
| 25 | Four Continents Championships 2010 | Jeonju | 2010-01-27 | Judge (Senior pairs) |
| 26 | Skate America 2009 | Lake Placid | 2009-11-12 | Judge (Senior men, Senior pairs) |
| 27 | Cup of China 2009 | Beijing | 2009-10-29 | Judge (Senior ladies, Senior pairs) |
| 28 | Four Continents Championships 2009 | Vancouver | 2009-02-02 | Judge (Senior men) |
| 29 | Cup of Russia 2008 | Moscow | 2008-11-20 | Judge (Senior men, Senior pairs) |
| 30 | Cup of Russia 2007 | Moscow | 2007-11-22 | Judge (Senior men, Senior pairs) |
| 31 | JGP John Curry Memorial 2007 | Sheffield | 2007-10-18 | Judge (Junior pairs) |
| 32 | NHK Trophy 2005 | Osaka | 2005-12-01 | Judge (Senior pairs) |
| 33 | Cup of China 2004 | Beijing | 2004-11-11 | Judge (Senior men, Senior pairs) |
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