Singles 8-
| Year | Boys | Girls |
|---|
| 2024 | Jasur Pridatko (Calif.) | Sameera Rai (Calif.) |
| 2023 | Luke Vanderbeek (South Dakiota) | Sloka Marivada (Calif.) |
| 2022 | | |
| 2021 | Beckett Hansen (Iowa) | |
| 2020 | Cancelled due to COVID-19 | Cancelled due to COVID-19 |
| 2019 (Friendship) | | |
| 2018 (Friendship) | | |
| 2017 (Friendship) | Taij Singh (Calif.) | |
| 2016 (Friendship) | Eshan Ali (Calif.) | Mollie Hansen (Iowa) |
| 2015 | Joseph Marshall (Tenn.) | Ava Naworski (Calif.) |
| 2014 | Benjamin Horner (Iowa) | Kareena Mathew (Calif.) |
| 2013 | Vedant Chauhan (Calif.) | Heather Mahoney (Calif.) |
| 2012 | Krish Thakur (Calif.) | Graciana Wargo (Florida) |
| 2011 | Antonio Rojas (Calif.) | |
| 2010 | Antonio Rojas (Calif.) | Graciana Wargo (Florida) |
| 2009 | David Zeng (Conn.) | Kaitlyn Boyle (Oregon) |
| 2008 | Sean Henry (Indiana) | Kaitlyn Boyle (Oregon) |
| 2007 | Jordan Barth (Minnesota) | Erika Manilla (Colorado) |
| 2006 | Ryan Francis (N.H.) | Erika Manilla (Colorado) |
| 2005 | Spence Shoemaker | Elizabeth Vargas |
| 2004 | Adam Manilla (Colorado) | Abbey Lavely (Ohio) |
| 2003 | Sam Reid (Oregon) | Abbey Lavely (Ohio) |
| 2002 | Marco Rojas (Calif.) | Elizabeth Brenner (Oregon) |
| 2001 | Joseph Lee (Louisana) | Kaitlin Inglesby (Oregon) |
| 2000 | Jake Bredenbeck (Minnesota) | Kaitlin Inglesby (Oregon) |
| 1999 | Jose Rojas (Calif.) | Kaitlin Inglesby (Oregon) |
| 1998 | Ismael Aldana (Calif.) | Shannon Inglesby (Oregon) |
| 1997 | Nick Arturo (Alaska) | Brittany Legget (Oregon) |
| 1996 | Andrew Grissom (Calif.) | Ashley Willhite (Oregon) |
| 1995 | Matthew Hammond (Ohio) | Kelley Fisher (Ohio) |
| 1994 | Geoffrey Mora (Calif.) | Adrienne Fisher (Ohio) |
| 1993 | Steven Klaiman (Texas) | Kim Irons (Ohio) |
| 1992 | Jack Huczek (Michigan) | Molly Law (Colorado) |
| 1991 | Jack Huczek (Michigan) | Karina Odegard (Canada) |
| 1990 | Shane Vanderson (Ohio) | Alexis Feaster (D.C.) |
| 1989 | Gabriel Gose (New Mexico) | Suzette Solomon (Indiana) |
| 1988 | Jacob Gautreau (Texas) | Jamie Trachsel (Minnesota) |