| Location | Team A | Rank | Score | Team B | Rank | Score | |
| 2024 | William Jewell College | Nathaniel Alloway, Kieran Favazza, Ben Schneiderheinze | 2 | 68 | Irmak Gokcen, Natalia Shuniakova, Evan Socher | 12 | 30 |
| 2023 | Missouri State | Trevor Andershock, Kieran Favazza, Ben Schneiderheinze | 5 | 65 | Sruthi Ainapurapu, Anna Goranski, Miles Wurth | 8 | 35 |
| 2022 | UMKC | No team sent | - | - | - | - | - |
| 2021 | Online | Alex Fagan, Abby Jones, Aidan Latham | 7 | 20 | Lexxy Ahn, Katie Mueller, Zach Sarvis | 4 | 28 |
| Grace Almgren, Natalie Lassak, Jiaying Liang | - | 21 | |||||
| 2020 | Cancelled | - | - | - | - | - | - |
| 2019 | Lindenwood | Alex Fagan, Nolan Michniewicz, Peter Reiker | 6 | 50 | Matthew Graham, Aidan Latham, Mariluz Rojo Domingo | 15 | 30 |
| Glen Avery, Emily Ferretti, Jiaying Liang | 24 | 10 | |||||
| 2018 | Drury | Matthew Graham, Nolan Michniewicz, Tanner Schubert | 5 | 55 | Emily Ferretti, John Mitton, Nicholas (Nikko) Koutas | 23 | 10 |
| 2017 | Mo. Southern | Nolan Michniewicz, Nikki Schnitzler, Jiayi (Holly) Wang | 6 | 39 | Matthew Graham, Tanner Schubert, Prerak Trivedi | 13 | 25 |
| 2016 | Mo. Western | Matthew Graham, Nolan Michniewicz, and Jacob Purcell | 18 | 7 | Thomas Cavin, Jiayi (Holly) Wang, Yang Wang | 7 | 63 |
| 2015 | Missouri S&T | John Cavin, Thomas Cavin, Nicholas Walker | 7 | 51 | Sarah Blackwell, Darrel Jiang, Jiayi (Holly) Wang | 20 | 21 |
| 2014 | SLU | Zhiyin Fang, Jiaqi Li, Phillip Martin | 2 | 99 | John Cavin, Thomas Cavin, Nick Walker | 10 | 61 |
| Emmy Mai, Jacob Purcell, Michael Viviano | 31 | 20 | |||||
| Maggie Hock, Thomas Pathiyil, Weheng Su | 25 | 28 | |||||
| 2013 | NWMSU | Jiaqi Li, Philip Martin, Ellie Yin | 7 | 81 | Maggie Hock, Wesley Gardner, Nick Walker | 19 | 33 |
| 2012 | UMSL | Jiaqi Li, Yi Ren, Yingchen Sun | 3 | 91 | Wesley Gardner, Guy Hwang, Bin Shi | 11 | 49 |
| Linda Holyoke, Nick Walker, Ellie Yin | 24 | 23 | |||||
| 2011 | Columbia Col. | Thomas O'Keefe, Tao Sheng, Yingchen Sun | 6 | 68 | Brandon Curry, Benjamin Raymond, Binquan Sun | 17 | 28 |
| 2010 | Central Mo. | Caleb Scherer, Tao Sheng, Linzhi Wang | 3 | 74 | Huan Hua, Xiaofeng Jiao, Yi Ren | 7 | 54 |
| 2009 | Truman St. | Travis Andrews, Hua Hua, Linzhi Wang | 6 | 52 | Anit Behera, Krishi Peddada, Caleb Scherer | 8 | 33 |
| 2008 | Mo. State | Travis Andrews, Hua Hua, Neil Munjal | 9 | 40 | Marshal Pang, Rehan Refai, Brandon Smith | 7 | 50 |
| 2007 | C. Ozarks | Joseph Bauer, Neil Munjal, Rehan Refai | 8 | 56 | Seong-Min Cho, Kevin Seats, Caleb Scherer | 11 | 42 |
| 2006 | Mizzou | Joseph Bauer, Adolfo Lopez-Rivera, Andy Kren | 7 | 43 | Yang Che, Magdalen Obiefule, Brandon Smith | 22 | 14 |
| 2005 | Mo. Western | Michael Bakale, Michelle Clement, Caroline White | 3 | 62 | Adolfo Lopez-Rivera, Manu Ben Johny, Brandon Smith | 9 | 32 |
| 2004 | SEMO | Michelle Clement, Caroline White, Matt Zapf | 8 | 39 | Maria Gaia, Ngan Le, Alberto Palomo-Lozano | 15 | 27 |
| 2003 | Wash U | Matt Wilson, David Eilering, Peter Nguyen | 11 | 43 | Jimmy Holmes, Pat Henchy, Maggie Phillips | 20 | 21 |