| Competition | City | Date | Roles |
|---|
| 1 | World Junior Championship 2024 | Taipei | 2024-02-26 | Judge (Junior ladies) |
| 2 | Youth Olympics 2024 | Gangwon | 2024-01-26 | Controller (Junior men)
|
| 3 | Grand Prix and Junior Grand Prix Final 2023 | Beijing | 2023-12-08 | Judge (Senior men, Senior ladies, Junior ladies, Junior men) |
| 4 | Cup of China 2023 | Chongqing | 2023-11-09 | Referee (Senior ladies)
|
| 5 | Grand Prix de France 2023 | Angers | 2023-11-03 | Judge (Senior ladies, Senior pairs, Senior ice dance) |
| 6 | Shanghai Trophy 2023 | Shanghai | 2023-10-03 | Controller (Senior ladies)
Judge (Senior ice dance) |
| 7 | JGP Osaka 2023 | Osaka | 2023-09-14 | Judge (Junior ice dance) |
| 8 | Asian Open Figure Skating Trophy 2023 | Bangkok | 2023-08-16 | Referee (Senior men, Junior ladies, Advanced novice boys, Advanced novice girls, Basic novice girls)
Controller (Senior ladies, Basic novice boys)
|
| 9 | Cranberry Cup International 2023 | Norwood | 2023-08-11 | Controller (Junior ladies)
Judge (Junior men) |
| 10 | 2023 Lake Placid Ice Dance International | Lake Placid | 2023-08-01 | Judge (Senior ice dance, Junior ice dance) |
| 11 | Hollins International 2023 | Erina | 2023-06-09 | Judge (Senior ladies, Senior men, Junior ladies, Junior men, Advanced novice girls, Intermediate novice girls, Basic novice girls, Basic novice boys) |
| 12 | Hong Kong Championships 2023 | Hong Kong | 2023-05-30 | Referee (Senior men, Junior men, Junior ladies)
Controller (Senior ladies)
Judge (Senior men, Junior men, Junior ladies) |
| 13 | Indonesian Championships 2023 | Jakarta | 2023-03-14 | Controller (Senior ladies, Junior ladies 2, Junior ladies 1, Junior men, Advanced novice girls, Advanced novice boys, Intermediate novice boys 1, Intermediate novice boys 2, Intermediate novice girls, Basic novice girls 1, Basic novice girls 2)
|
| 14 | World Junior Championship 2023 | Calgary | 2023-02-27 | Judge (Junior ice dance) |
| 15 | Four Continents Championships 2023 | Colorado Springs | 2023-02-07 | Referee (Senior pairs)
|
| 16 | Asian Open Figure Skating Trophy 2022 | Jakarta | 2022-12-07 | Referee (Senior ladies, Senior men, Junior men, Junior ladies, Advanced novice girls, Advanced novice boys, Intermediate novice girls, Intermediate novice boys, Basic novice boys, Basic novice girls)
Judge (Basic novice boys, Basic novice girls) |
| 17 | Chinese Taipei Championships 2022 | Taipei | 2022-10-29 | Controller (Senior ladies, Senior men, Junior ladies, Junior men, Advanced novice boys, Advanced novice girls)
|
| 18 | Skate America 2022 | Norwood | 2022-10-21 | Judge (Senior ladies, Senior men, Senior ice dance) |
| 19 | JGP Egna 2022 | Egna-Neumarkt | 2022-10-12 | Judge (Junior ice dance) |
| 20 | Japan Open 2022 | Saitama | 2022-10-08 | Judge (Senior men, Senior ladies) |
| 21 | JGP Ostrava 2022 | Ostrava | 2022-08-31 | Controller (Junior men)
|
| 22 | Philadelphia Summer International 2022 | Aston | 2022-08-04 | Controller (Junior ladies)
Judge (Senior ladies, Senior men) |
| 23 | Lake Placid Ice Dance International 2022 | Lake Placid | 2022-07-26 | Judge (Senior ice dance, Junior ice dance) |
| 24 | World Junior Championship 2022 | Tallinn | 2022-04-13 | Referee (Junior ladies)
|
| 25 | Gran Premio d'Italia 2021 | Torino | 2021-11-04 | Judge (Senior men, Senior ladies) |
| 26 | Asian Open Figure Skating Trophy 2021 | Beijing | 2021-10-13 | Referee (Senior men)
Judge (Senior ladies, Senior ice dance) |
| 27 | JGP Kosice 2021 | Kosice | 2021-09-01 | Judge (Junior men, Junior ice dance) |
| 28 | World Championship 2021 | Stockholm | 2021-03-22 | Judge (Senior men) |
| 29 | Four Continents Championships 2020 | Seoul | 2020-02-04 | Referee (Senior pairs)
|
| 30 | Grand Prix and Junior Grand Prix Final 2019 | Torino | 2019-12-04 | Judge (Senior ladies, Senior pairs, Junior ladies, Junior pairs) |
| 31 | Cup of China 2019 | Chongqing | 2019-11-07 | Judge (Senior ladies, Senior ice dance) |
| 32 | Asian Open Figure Skating Trophy 2019 ISU | Dongguan | 2019-11-02 | Referee (Senior ladies)
Judge (Senior ice dance) |
| 33 | Asian Open Figure Skating Trophy 2019 | Dongguan | 2019-11-01 | Judge (Junior ladies, Advanced novice girls) |
| 34 | Shanghai Trophy 2019 | Shanghai | 2019-10-03 | Judge (Senior pairs, Senior ice dance) |
| 35 | JGP Gdansk 2019 | Gdansk | 2019-09-18 | Judge (Junior ladies) |
| 36 | JGP Lake Placid 2019 | Lake Placid | 2019-08-28 | Controller (Junior ladies)
|
| 37 | Chinese Taipei Championships 2019 | Taipei | 2019-08-02 | Judge (Senior ladies 2, Senior men, Senior ladies 1, Junior ladies 2, Junior men, Junior ladies 1, Advanced novice boys, Advanced novice girls, Intermediate novice boys, Intermediate novice girls, Basic novice girls, Basic novice boys, Pre-novice girls 1, Pre-novice girls 2, Juvenile girls) |
| 38 | Asian Junior Figure Skating Challenge 2019 | Bangkok | 2019-05-01 | Referee (Junior men, Junior ladies 3, Advanced novice boys, Basic novice boys, Pre-novice girls 4, Pre-novice girls 6, Pre-novice girls 3, Pre-novice boys 2, Pre-novice girls 5)
Judge (Junior men, Junior ladies 2, Junior ladies 1, Junior ladies 3, Advanced novice girls 1, Advanced novice girls 2, Advanced novice boys, Basic novice girls 2, Basic novice girls 1, Basic novice girls 3, Basic novice boys, Pre-novice girls 2, Pre-novice girls 4, Pre-novice girls 6, Pre-novice girls 3, Pre-novice boys 1, Pre-novice boys 2, Pre-novice girls 1, Pre-novice girls 5, Juvenile girls 2, Juvenile boys, Juvenile girls 3, Juvenile girls 1) |
| 39 | World Team Trophy 2019 | Fukuoka | 2019-04-11 | Judge (Senior ladies, Senior ice dance) |
| 40 | World Championship 2019 | Saitama City | 2019-03-18 | Judge (Senior ice dance) |
| 41 | Four Continents Championships 2019 | Anaheim | 2019-02-05 | Referee (Senior men)
|
| 42 | Grand Prix Helsinki 2018 | Helsinki | 2018-11-02 | Controller (Senior men)
|
| 43 | Skate America 2018 | Everett | 2018-10-19 | Judge (Senior ladies, Senior ice dance) |
| 44 | JGP Ostrava 2018 | Ostrava | 2018-09-26 | Judge (Junior ladies) |
| 45 | Asian Open Figure Skating Trophy 2018 ISU | Bangkok | 2018-08-04 | Controller (Senior men)
Judge (Senior ice dance) |
| 46 | Asian Open Figure Skating Trophy 2018 | Bangkok | 2018-08-01 | Controller (Junior ladies, Advanced novice boys, Intermediate novice boys, Intermediate novice girls, Basic novice boys)
|
| 47 | Hong Kong Championships 2018 | Hong Kong | 2018-04-24 | Controller (Senior ladies, Senior men, Junior men, Junior ladies, Advanced novice girls, Advanced novice boys, Basic novice B boys, Basic novice A boys, Basic novice A girls)
|
| 48 | World Championship 2018 | Milano | 2018-03-19 | Judge (Senior ice dance) |
| 49 | Olympics 2018 | PyeongChang | 2018-02-09 | Referee (Senior men)
|
| 50 | Four Continents Championships 2018 | Taipei City | 2018-01-22 | Judge (Senior ice dance) |
| 51 | Singapore Championships 2018 | Singapore | 2018-01-19 | Controller (Senior ladies, Senior men, Junior men, Junior ladies, Advanced novice girls, Basic novice B girls, Basic novice A girls)
|
| 52 | Grand Prix and Junior Grand Prix Final 2017 | Aichi | 2017-12-06 | Judge (Senior ladies, Senior ice dance, Junior ladies, Junior ice dance) |
| 53 | Cup of China 2017 | Beijing | 2017-11-03 | Judge (Senior ladies, Senior ice dance) |
| 54 | Skate Canada 2017 | Regina | 2017-10-27 | Referee (Senior men, Senior pairs)
|
| 55 | Nebelhorn Trophy 2017 | Oberstdorf | 2017-09-27 | Judge (Senior ice dance) |
| 56 | Skate Canada Autumn Classic 2017 | Montreal | 2017-09-20 | Judge (Senior men, Senior ice dance) |
| 57 | Skate Canada Autumn Classic Junior 2017 | Montreal | 2017-09-20 | Judge (Junior ladies) |
| 58 | Asian Junior Figure Skating Challenge 2017 | Hong Kong | 2017-09-09 | Referee (Junior ladies 1, Junior ladies 3, Junior men 2, Junior ladies 2, Junior men 1, Advanced novice boys, Advanced novice girls, Basic novice B boys, Basic novice A boys, Basic novice A girls 1, Basic novice A girls 2, Basic novice A girls 3, Pre-novice girls 2, Pre-novice girls 1)
Judge (Junior ladies 1, Junior ladies 3, Junior men 2, Junior ladies 2, Junior men 1, Advanced novice boys, Advanced novice girls, Basic novice B boys, Basic novice A boys, Basic novice A girls 1, Basic novice A girls 2, Basic novice A girls 3, Pre-novice girls 2, Pre-novice girls 1) |
| 59 | Asian Open Figure Skating Trophy 2017 | Hong Kong | 2017-08-05 | Referee (Senior ladies, Advanced novice boys, Basic novice B boys, Basic novice A boys)
Controller (Junior men, Basic novice B girls)
|
| 60 | World Championship 2017 | Helsinki | 2017-03-27 | Judge (Senior ice dance) |
| 61 | World Junior Championship 2017 | Taipei City | 2017-03-13 | Judge (Junior ice dance) |
| 62 | 8th Asian Winter Games | Sapporo | 2017-02-23 | Controller (Senior ladies)
|
| 63 | Four Continents Championships 2017 | Gangneung | 2017-02-14 | Referee (Senior men)
|
| 64 | Skate Canada 2016 | Mississauga | 2016-10-27 | Judge (Senior ladies, Senior ice dance) |
| 65 | Skate America 2016 | Chicago | 2016-10-21 | Judge (Senior ladies, Senior ice dance) |
| 66 | JGP St.Gervais 2016 | St.Gervais | 2016-08-24 | Judge (Junior men) |
| 67 | Asian Open Figure Skating Trophy 2016 | Manila | 2016-08-04 | Controller (Senior ladies, Junior men, Advanced novice girls, Basic novice B girls)
|
| 68 | World Championship 2016 | Boston | 2016-03-26 | Judge (Senior men) |
| 69 | Four Continents Championships 2016 | Taipei | 2016-02-16 | Referee (Senior men)
|
| 70 | FBMA Trophy 2016 | Abu Dhabi | 2016-01-23 | Judge (Senior men, Senior ladies, Junior men, Junior ladies, Advanced novice girls, Basic novice B girls, Basic novice B boys, Basic novice A girls, Basic novice A boys) |
| 71 | Cup of Russian 2015 | Moscow | 2015-11-19 | Judge (Senior pairs, Senior ice dance) |
| 72 | Skate Canada 2015 | Lethbrige | 2015-10-29 | Judge (Senior men, Senior ice dance) |
| 73 | Skate Canada Autumn Classic 2015 | Barrie, Ontario | 2015-10-12 | Judge (Senior ladies, Senior ice dance, Junior men, Junior ladies) |
| 74 | JGP Logrono 2015 | Logroño | 2015-09-30 | Judge (Junior ladies) |
| 75 | JGP Colorado Springs 2015 | Colorado Springs | 2015-09-02 | Judge (Junior ice dance) |
| 76 | Asian Open Figure Skating Trophy 2015 | Bankok | 2015-08-05 | Controller (Senior ladies, Senior men, Junior men, Advanced novice boys, Basic novice A boys, Basic novice A girls)
|
| 77 | Philadelphia Summer International 2015 | Aston | 2015-07-15 | Controller (Junior men)
Judge (Senior men, Junior ladies) |
| 78 | Four Continents Championships 2015 | Seoul | 2015-02-10 | Referee (Senior ladies)
|
| 79 | Cup of China 2014 | Shanghai | 2014-11-06 | Judge (Senior ladies, Senior ice dance) |
| 80 | JGP Nagoya TV Cup 2014 | Aichi | 2014-09-11 | Judge (Junior ladies, Junior ice dance) |
| 81 | Asian Open Figure Skating Trophy 2014 | Taipei | 2014-08-07 | Controller (Senior men, Junior ladies, Advanced novice boys, Basic novice B girls, Basic novice B boys)
|
| 82 | World Junior Championship 2014 | Sofia | 2014-03-10 | Judge (Junior ladies) |
| 83 | Four Continents Championships 2014 | Taipei City | 2014-01-20 | Judge (Senior pairs) |
| 84 | Cup of China 2013 | Beijing | 2013-11-01 | Judge (Senior ladies, Senior ice dance) |
| 85 | JGP Minsk 2013 | Minsk | 2013-09-25 | Judge (Junior ice dance) |
| 86 | Taipei Open Championships 2013 | Taipei | 2013-08-15 | Referee (Junior ladies, Junior men, Advanced novice boys, Advanced novice girls, Basic novice B girls, Basic novice A boys, Basic novice A girls)
|
| 87 | Asian Open Figure Skating Trophy 2013 | Bankok | 2013-08-08 | Controller (Senior men, Junior ladies, Advanced novice boys, Basic novice A girls)
|
| 88 | Grand Prix and Junior Grand Prix Final 2012 | Sochi | 2012-12-06 | Judge (Senior ladies, Junior men, Junior ladies, Junior pairs) |
| 89 | NHK Trophy 2012 | Miyagi | 2012-11-22 | Referee (Senior ladies)
|
| 90 | Kinoshita Group Cup Japan Open 2012 | Saitama | 2012-10-06 | Judge (Senior ladies, Senior men) |
| 91 | Kinoshita Group Medal Winners Open 2012 | Shintoshin | 2012-10-05 | Judge (Senior ladies, Senior men) |
| 92 | Asian Open Figure Skating Trophy 2012 | Taipei | 2012-08-08 | Referee (Senior men, Junior men, Basic novice B boys, Basic novice A boys)
Controller (Senior ladies, Advanced novice girls)
|
| 93 | Four Continents Championships 2012 | Colorado Springs | 2012-02-07 | Judge (Senior pairs) |
| 94 | Youth Olympics 2012 | Innsbruck | 2012-01-14 | Judge (Junior ladies) |
| 95 | JGP Innsbruck 2011 | Innsbruck | 2011-09-28 | Judge (Junior ladies) |
| 96 | JGP Brisbane 2011 | Brisbane | 2011-09-07 | Referee (Junior men)
|
| 97 | Asian Figure Skating Trophy 2011 | Dongguan | 2011-08-22 | Referee (Senior men, Junior men, Advanced novice boys, Basic novice B girls, Basic novice A boys)
|
| 98 | World Junior Championship 2011 | Gangneung | 2011-02-27 | Judge (Junior men) |
| 99 | Four Continents Championships 2011 | Taipei City | 2011-02-15 | Judge (Senior men) |
| 100 | Skate America 2010 | Portland Oregon | 2010-11-11 | Judge (Senior ladies, Senior ice dance) |
| 101 | World Championship 2010 | Torino | 2010-03-23 | Judge (Senior ladies) |
| 102 | World Junior Championship 2010 | Hague | 2010-03-09 | Judge (Junior men) |
| 103 | Olympics 2010 | Vancouver | 2010-02-12 | Judge (Senior ladies) |
| 104 | Grand Prix and Junior Grand Prix Final 2009 | Tokyo | 2009-12-02 | Judge (Senior men, Senior ladies, Senior pairs, Junior men) |
| 105 | Trophée Eric Bompard 2009 | Paris | 2009-10-15 | Judge (Senior ladies) |
| 106 | Nebelhorn Trophy 2009 | Oberstdorf | 2009-09-23 | Judge (Senior men) |
| 107 | World Team Trophy 2009 | Tokyo | 2009-04-15 | Judge (Senior ladies, Senior men) |
| 108 | Four Continents Championships 2009 | Vancouver | 2009-02-02 | Judge (Senior ladies, Senior pairs) |
| 109 | Grand Prix and Junior Grand Prix Final 2008 | Goyang City | 2008-12-10 | Judge (Senior men, Senior ladies, Junior men, Junior ladies) |
| 110 | NHK Trophy 2008 | Tokyo | 2008-11-27 | Judge (Senior ladies) |
| 111 | Skate America 2008 | Everett | 2008-10-23 | Judge (Senior ladies) |
| 112 | World Championship 2008 | Göteborg | 2008-03-16 | Judge (Senior ladies) |
| 113 | World Junior Championship 2008 | Sofia | 2008-02-25 | Judge (Junior ladies) |
| 114 | Four Continents Championships 2008 | Goyang-si | 2008-02-11 | Judge (Senior ladies, Senior men) |
| 115 | Grand Prix Final 2007 | Torino | 2007-12-13 | Judge (Senior ladies, Senior pairs) |
| 116 | JGP Harghita Cup 2007 | Miercurea Ciuc | 2007-09-06 | Judge (Junior ladies) |
| 117 | Kinoshita Group Cup Japan Open 2007 | Saitama | 2007-04-29 | Judge (Senior ladies, Senior men) |
| 118 | World Championship 2007 | Tokyo | 2007-03-20 | Judge (Senior ladies, Senior pairs) |
| 119 | World Junior Championship 2007 | Oberstdorf | 2007-02-26 | Judge (Junior ladies) |
| 120 | Grand Prix Final 2006 | St. Petersburg | 2006-12-14 | Judge (Senior men, Senior ladies) |
| 121 | Skate Canada 2006 | Victoria BC | 2006-11-02 | Judge (Senior ladies, Senior pairs) |
| 122 | JGP Chinese Taipei Cup 2006 | Taipei City | 2006-10-11 | Referee (Junior ladies)
|
| 123 | World Junior Championship 2006 | Ljubljana | 2006-03-06 | Judge (Junior ladies) |
| 124 | Four Continents Championships 2006 | Colorado Springs | 2006-01-25 | Judge (Senior ladies, Senior pairs) |
| 125 | JGP Final 2005 | Ostrava | 2005-11-24 | Judge (Junior ladies, Junior men) |
| 126 | Karl Schäfer Memorial 2005 | Wien | 2005-10-12 | Judge (Senior ladies) |
| 127 | JGP Long Beach 2004 | Long Beach | 2004-09-09 | Judge (Junior men) |
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