| Competition | City | Date | Roles |
|---|
| 1 | Mexico Cup 2025 | Queretaro | 2025-05-15 | Judge (Senior ladies, Senior men, Junior men, Junior ladies, Advanced novice boys, Advanced novice girls) |
| 2 | 9th Asian Winter Games | Harbin | 2025-02-10 | Judge (Senior men, Senior ladies) |
| 3 | Chinese Taipei Championships 2024 | Taipei | 2024-10-23 | Referee (Pre-novice girls, Pre-novice boys, Juvenile boys)
Judge (Senior men, Senior ladies, Junior ladies, Junior men, Junior ice dance, Advanced novice boys, Advanced novice girls, Intermediate novice girls, Intermediate novice boys, Basic novice boys, Basic novice girls, Pre-novice girls, Pre-novice boys, Juvenile boys) |
| 4 | Mexico Cup 2024 | Queretaro | 2024-05-15 | Judge (Senior ladies, Senior men, Junior men, Junior ladies, Advanced novice girls) |
| 5 | Chinese Taipei Championships 2023 | Taipei | 2023-11-11 | Referee (Senior ladies, Senior men, Junior ladies, Junior men, Advanced novice girls, Intermediate novice girls, Basic novice boys, Basic novice girls, Pre-novice boys, Pre-novice girls, Juvenile girls)
|
| 6 | Kings Cup International 2023 | El Segundo | 2023-10-06 | Judge (Senior ladies, Senior men, Junior ladies, Junior men) |
| 7 | JGP Osaka 2023 | Osaka | 2023-09-14 | Judge (Junior men) |
| 8 | Mexico Cup 2023 | Queretaro | 2023-05-18 | Judge (Senior men, Senior ladies, Junior men, Junior ladies, Advanced novice girls) |
| 9 | World Championship 2023 | Saitama | 2023-03-20 | Judge (Senior ladies) |
| 10 | Four Continents Championships 2023 | Colorado Springs | 2023-02-07 | Judge (Senior ladies) |
| 11 | Asian Open Figure Skating Trophy 2022 | Jakarta | 2022-12-07 | Judge (Senior men, Senior ladies, Junior ladies, Junior men, Advanced novice girls, Advanced novice boys, Intermediate novice boys, Intermediate novice girls, Basic novice girls, Basic novice boys) |
| 12 | Chinese Taipei Championships 2022 | Taipei | 2022-10-29 | Judge (Senior men, Senior ladies, Junior ladies, Junior men, Advanced novice boys, Advanced novice girls) |
| 13 | JGP Riga 2022 | Riga | 2022-09-06 | Judge (Junior ladies) |
| 14 | NQS Southern California Open Championships 2022 | Valencia | 2022-08-19 | Judge (Senior men, Junior men, Junior ladies, Novice girls, Novice boys, Intermediate girls, Intermediate boys, Juvenile girls 1) |
| 15 | Philadelphia Summer International 2022 | Aston | 2022-08-04 | Judge (Senior men, Junior ladies, Junior men) |
| 16 | NQS Philadelphia Summer Championship 2022 | Aston | 2022-08-03 | Judge (Junior ladies 2, Junior men, Novice girls 2, Intermediate girls 2, Intermediate boys 1) |
| 17 | World Championship 2022 | Montpellier | 2022-03-21 | Judge (Senior ladies) |
| 18 | Four Continents Championships 2020 | Seoul | 2020-02-04 | Judge (Senior ladies) |
| 19 | Asian Open Figure Skating Trophy 2019 ISU | Dongguan | 2019-11-02 | Judge (Senior men, Senior ladies) |
| 20 | Asian Open Figure Skating Trophy 2019 | Dongguan | 2019-11-01 | Judge (Junior ladies, Advanced novice girls, Advanced novice boys, Intermediate novice boys, Intermediate novice girls, Basic novice boys) |
| 21 | JGP Egna 2019 | Egna | 2019-10-02 | Judge (Junior men) |
| 22 | JGP Lake Placid 2019 | Lake Placid | 2019-08-28 | Judge (Junior ladies) |
| 23 | Chinese Taipei Championships 2019 | Taipei | 2019-08-02 | Judge (Senior ladies 1, Senior ladies 2, Senior men, Junior men, Junior ladies 1, Junior ladies 2, Advanced novice girls, Advanced novice boys, Intermediate novice boys, Intermediate novice girls, Basic novice girls, Basic novice boys, Pre-novice girls 2, Pre-novice girls 1, Juvenile girls) |
| 24 | World Championship 2019 | Saitama City | 2019-03-18 | Judge (Senior ladies) |
| 25 | Four Continents Championships 2019 | Anaheim | 2019-02-05 | Judge (Senior pairs) |
| 26 | Mentor Torun Cup 2019 | Torun | 2019-01-08 | Judge (Senior ladies, Junior men, Advanced novice girls, Silver girls, Silver boys) |
| 27 | Tallinn Trophy 2018 | Tallinn | 2018-11-26 | Judge (Senior ladies) |
| 28 | JGP Ljubljana 2018 | Ljubljana | 2018-10-03 | Judge (Junior men) |
| 29 | JGP Richmond 2018 | Richmond | 2018-09-12 | Judge (Junior ladies, Junior pairs) |
| 30 | Asian Open Figure Skating Trophy 2018 ISU | Bangkok | 2018-08-04 | Judge (Senior ladies, Senior men) |
| 31 | Asian Open Figure Skating Trophy 2018 | Bangkok | 2018-08-01 | Judge (Junior ladies, Junior men, Advanced novice boys, Advanced novice girls, Intermediate novice girls, Basic novice girls, Basic novice boys) |
| 32 | Chinese Taipei Championships 2018 | Taipei | 2018-07-27 | Judge (Senior men 1, Senior ladies 2, Senior ladies 1, Senior men 2, Junior ladies 1, Junior men, Junior ladies 2, Advanced novice girls, Advanced novice boys, Intermediate novice girls, Intermediate novice boys, Basic novice girls, Basic novice boys, Pre-novice girls 2, Pre-novice girls 1, Juvenile girls 1, Juvenile girls 2) |
| 33 | World Championship 2018 | Milano | 2018-03-19 | Judge (Senior ladies) |
| 34 | JGP Egna 2017 | Egna | 2017-10-11 | Judge (Junior ladies) |
| 35 | Nebelhorn Trophy 2017 | Oberstdorf | 2017-09-27 | Judge (Senior men) |
| 36 | 2017 U.S. Challenge Skate | Salt Lake City | 2017-09-14 | Judge (Junior ladies, Junior men, Novice girls, Novice boys) |
| 37 | U.S. International Figure Skating Classic 2017 | Salt Lake City | 2017-09-14 | Judge (Senior men) |
| 38 | JGP Brisbane 2017 | Brisbane | 2017-08-23 | Judge (Junior ladies, Junior men) |
| 39 | Chinese Taipei Championships 2017 | Taipei | 2017-07-31 | Judge (Senior men, Senior ladies, Junior ladies 1, Junior ladies 2, Junior men, Advanced novice girls, Advanced novice boys, Basic novice B boys, Basic novice B girls, Basic novice A girls, Basic novice A boys, Pre-novice girls 1, Pre-novice girls 2) |
| 40 | 8th Asian Winter Games | Sapporo | 2017-02-23 | Judge (Senior men) |
| 41 | Four Continents Championships 2017 | Gangneung | 2017-02-14 | Judge (Senior men) |
| 42 | JGP Yokohama 2016 | Yokohama | 2016-09-08 | Judge (Junior men) |
| 43 | U.S. International Figure Skating Classic 2015 | Salt Lake City | 2015-09-19 | Judge (Senior men, Senior ladies) |
| 44 | 2015 U.S. Challenge Skate | Salt Lake City | 2015-09-17 | Judge (Novice boys, Novice girls) |
| 45 | JGP Czech Skate 2013 | Ostrava | 2013-10-02 | Judge (Junior men) |
| 46 | JGP Kosice 2013 | Kosice | 2013-09-12 | Judge (Junior men) |
| 47 | 2012 U.S. Challenge Skate | Salt Lake City | 2012-09-13 | Judge (Junior ladies, Junior men, Novice boys, Novice girls) |
| 48 | U.S. International Figure Skating Classic 2012 | Salt Lake City | 2012-09-12 | Judge (Senior men) |
| 49 | JGP Lake Placid 2012 | Lake Placid | 2012-08-29 | Judge (Junior men, Junior pairs) |
| 50 | Asian Open Figure Skating Trophy 2012 | Taipei | 2012-08-08 | Judge (Senior men, Junior men, Basic novice A girls) |
| 51 | JGP Tallinn Cup 2011 | Tallinn | 2011-10-05 | Judge (Junior men) |
| 52 | JGP SBC Cup 2010 | Karuizawa | 2010-09-24 | Judge (Junior men) |
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