| Competition | City | Date | Roles |
|---|
| 1 | U.S. Championships 2018 | San Jose | 2017-12-28 | Judge (Senior ladies, Junior ladies) |
| 2 | U.S. Championships 2016 | St. Paul | 2016-01-15 | Judge (Senior ladies, Junior men) |
| 3 | Nebelhorn Trophy 2015 | Oberstdorf | 2015-09-23 | Judge (Senior ladies, Senior men) |
| 4 | Grand Prix and Junior Grand Prix Final 2014 | Barcelona | 2014-12-10 | Judge (Senior men, Junior men) |
| 5 | Skate Canada 2014 | Kelowna | 2014-10-30 | Controller (Senior ladies)
|
| 6 | U.S. Championships 2014 | Boston | 2014-01-05 | Judge (Senior ladies, Intermediate men, Juvenile boys) |
| 7 | Skate Canada 2013 | Saint John | 2013-10-24 | Referee (Senior ladies)
|
| 8 | Trophee Eric Bompard 2012 | Paris | 2012-11-15 | Controller (Senior men)
|
| 9 | Nebelhorn Trophy 2012 | Oberstdorf | 2012-09-26 | Judge (Senior ladies) |
| 10 | Four Continents Championships 2012 | Colorado Springs | 2012-02-07 | Controller (Senior ladies)
|
| 11 | U.S. Championships 2012 | San Jose | 2012-01-21 | Controller (Senior ladies, Junior men)
|
| 12 | Four Continents Championships 2011 | Taipei City | 2011-02-15 | Referee (Senior men)
|
| 13 | NHK Trophy 2010 | Nagoya | 2010-10-21 | Controller (Senior men)
|
| 14 | Nebelhorn Trophy 2010 | Oberstdorf | 2010-09-22 | Judge (Senior ladies) |
| 15 | World Junior Championship 2010 | Hague | 2010-03-09 | Judge (Junior ladies) |
| 16 | Four Continents Championships 2010 | Jeonju | 2010-01-27 | Controller (Senior ladies)
|
| 17 | U.S. Championships 2010 | Spokane | 2010-01-15 | Judge (Senior men, Junior men, Novice girls) |
| 18 | World Championship 2009 | Los Angeles | 2009-03-22 | Referee (Senior men)
|
| 19 | U.S. Championships 2009 | Cleveland | 2009-01-18 | Controller (Junior men, Novice girls)
|
| 20 | Trophée Eric Bompard 2008 | Paris | 2008-11-13 | Controller (Senior ladies)
|
| 21 | Nebelhorn Trophy 2008 | Oberstdorf | 2008-09-25 | Judge (Senior men) |
| 22 | JGP Mexico Cup 2008 | Mexico City | 2008-09-10 | Controller (Junior ladies)
|
| 23 | European Championship 2008 | Zagreb | 2008-01-21 | Referee (Senior ladies)
|
| 24 | NHK Trophy 2007 | Sendai | 2007-11-28 | Controller (Senior ladies)
|
| 25 | JGP Pokal der Blauen Schwerter 2007 | Chemnitz | 2007-10-10 | Controller (Junior men)
|
| 26 | JGP Lake Placid 2007 | Lake Placid | 2007-08-30 | Referee (Junior men)
|
| 27 | JGP Chinese Taipei Cup | Taipei City | 2006-10-11 | Controller (Junior men)
|
| 28 | Australian Championships 2006 | Boondall | 2006-08-19 | Controller (Senior men)
|
| 29 | Four Continents Championships 2006 | Colorado Springs | 2006-01-25 | Controller (Senior men)
|
| 30 | Grand Prix Final 2005 | Tokyo | 2005-12-16 | Judge (Senior men, Senior ladies) |
| 31 | Eastern Sectional Championships 2006 | Bethlehem | 2005-11-15 | Controller (Senior men, Junior ladies, Novice girls)
|
| 32 | Skate Canada 2005 | Saint John | 2005-10-27 | Controller (Senior men)
|
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