| Competition | City | Date | Roles |
|---|
| 1 | Four Continents Championships 2024 | Shanghai | 2024-01-30 | Judge (Senior ladies) |
| 2 | Grand Prix and Junior Grand Prix Final 2023 | Beijing | 2023-12-08 | Judge (Senior ladies, Senior pairs, Junior ladies, Junior pairs) |
| 3 | Cup of China 2023 | Chongqing | 2023-11-09 | Judge (Senior men) |
| 4 | Grand Prix de France 2023 | Angers | 2023-11-03 | Judge (Senior men, Senior pairs) |
| 5 | Olympics 2022 | Beijing | 2022-01-27 | Judge (Senior pairs) |
| 6 | Asian Open Figure Skating Trophy 2021 | Beijing | 2021-10-13 | Judge (Senior pairs) |
| 7 | Cup of China 2020 | Chongqing | 2020-11-06 | Judge (Senior men, Senior pairs, Senior ice dance) |
| 8 | World Junior Championship 2020 | Tallinn | 2020-03-02 | Judge (Junior pairs) |
| 9 | Cup of China 2019 | Chongqing | 2019-11-07 | Judge (Senior ladies) |
| 10 | Japan Open 2019 | Saitama | 2019-10-05 | Judge (Senior ladies, Senior men) |
| 11 | World Junior Championship 2019 | Zagreb | 2019-03-04 | Judge (Junior pairs) |
| 12 | Four Continents Championships 2019 | Anaheim | 2019-02-05 | Judge (Senior ladies) |
| 13 | Singapore Championships 2018 | Singapore | 2018-01-19 | Judge (Senior ladies, Senior men, Junior men, Junior ladies, Advanced novice girls, Basic novice B girls, Basic novice A girls) |
| 14 | Four Continents Championships 2016 | Taipei | 2016-02-16 | Judge (Senior ladies) |
| 15 | NHK Trophy 2015 | Nagano | 2015-11-26 | Judge (Senior men, Senior pairs) |
| 16 | Cup of China 2015 | Beijing | 2015-11-05 | Judge (Senior ladies) |
| 17 | World Team Trophy 2015 | Tokyo | 2015-04-16 | Judge (Senior men, Senior pairs) |
| 18 | World Championship 2015 | Shanghai | 2015-03-23 | Judge (Senior pairs) |
| 19 | Four Continents Championships 2015 | Seoul | 2015-02-10 | Judge (Senior pairs) |
| 20 | Grand Prix and Junior Grand Prix Final 2014 | Barcelona | 2014-12-10 | Judge (Senior men, Senior pairs, Junior men, Junior pairs) |
| 21 | Trophee Eric Bompard 2014 | Bordeaux | 2014-11-20 | Judge (Senior ladies, Senior pairs) |
| 22 | World Championship 2014 | Saitama | 2014-03-24 | Judge (Senior pairs) |
| 23 | Olympics 2014 | Sochi | 2014-02-07 | Judge (Senior pairs) |
| 24 | Grand Prix and Junior Grand Prix Final 2013 | Fukuoka | 2013-12-04 | Judge (Senior men, Senior pairs, Junior men, Junior pairs) |
| 25 | NHK Trophy 2013 | Tokyo | 2013-11-08 | Judge (Senior ladies, Senior pairs) |
| 26 | World Team Trophy 2013 | Tokyo | 2013-04-11 | Judge (Senior men, Senior pairs) |
| 27 | World Championship 2013 | London | 2013-03-11 | Judge (Senior pairs) |
| 28 | Four Continents Championships 2013 | Osaka | 2013-02-08 | Judge (Senior pairs) |
| 29 | Grand Prix and Junior Grand Prix Final 2012 | Sochi | 2012-12-06 | Judge (Senior men, Senior pairs, Junior men, Junior pairs) |
| 30 | Trophee Eric Bompard 2012 | Paris | 2012-11-15 | Judge (Senior ladies, Senior men, Senior pairs) |
| 31 | World Championship 2012 | Nice | 2012-03-26 | Judge (Senior pairs) |
| 32 | Four Continents Championships 2012 | Colorado Springs | 2012-02-07 | Judge (Senior pairs) |
| 33 | Grand Prix and Junior Grand Prix Final 2011 | Quebec City | 2011-12-07 | Judge (Senior men, Senior pairs, Junior men, Junior pairs) |
| 34 | NHK Trophy 2011 | Sapporo | 2011-11-10 | Judge (Senior men, Senior pairs) |
| 35 | World Championship 2011 | Moscow | 2011-04-24 | Judge (Senior pairs) |
| 36 | Four Continents Championships 2011 | Taipei City | 2011-02-15 | Judge (Senior pairs) |
| 37 | NHK Trophy 2010 | Nagoya | 2010-10-21 | Judge (Senior pairs) |
| 38 | World Championship 2010 | Torino | 2010-03-23 | Judge (Senior pairs) |
| 39 | Olympics 2010 | Vancouver | 2010-02-12 | Judge (Senior pairs) |
| 40 | Grand Prix and Junior Grand Prix Final 2009 | Tokyo | 2009-12-02 | Judge (Senior men, Senior pairs, Junior men, Junior pairs) |
| 41 | Nebelhorn Trophy 2009 | Oberstdorf | 2009-09-23 | Judge (Senior ladies) |
| 42 | World Championship 2009 | Los Angeles | 2009-03-22 | Judge (Senior pairs) |
| 43 | Four Continents Championships 2009 | Vancouver | 2009-02-02 | Judge (Senior pairs) |
| 44 | Grand Prix and Junior Grand Prix Final 2008 | Goyang City | 2008-12-10 | Judge (Senior men, Senior pairs, Junior men, Junior pairs) |
| 45 | World Championship 2008 | Göteborg | 2008-03-16 | Judge (Senior ladies, Senior pairs) |
| 46 | Four Continents Championships 2008 | Goyang-si | 2008-02-11 | Judge (Senior men) |
| 47 | Grand Prix Final 2007 | Torino | 2007-12-13 | Judge (Senior men, Senior pairs) |
| 48 | World Championship 2007 | Tokyo | 2007-03-20 | Judge (Senior pairs) |
| 49 | Four Continents Championships 2007 | Colorado Springs | 2007-02-07 | Judge (Senior men) |
| 50 | NHK Trophy 2006 | Nagan | 2006-11-30 | Judge (Senior men, Senior pairs) |
| 51 | World Championship 2006 | Calgary | 2006-03-19 | Judge (Senior ladies, Senior pairs) |
| 52 | World Junior Championship 2006 | Ljubljana | 2006-03-06 | Judge (Junior ladies) |
| 53 | Olympics 2006 | Torino | 2006-02-10 | Judge (Senior pairs) |
| 54 | Grand Prix Final 2004 | Beijing | 2004-12-16 | Judge (Senior men, Senior pairs) |
| 55 | Cup of Russia 2004 | Moskow | 2004-11-25 | Judge (Senior men, Senior pairs) |
| 56 | Cup of Russia 2003 | Moskow | 2003-11-20 | Judge (Senior men, Senior pairs) |
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