ATROPHY, which stands for April Tournament Run On Pennies, Halfpence, and Yen, is a pre-nationals tournament held at Northern Illinois University directed by Brad Fischer and Kristin Strey. The tournament started in 2010.
|Year||# of Teams||Set||Champion||Second||Third||Fourth|
|2010||12||GSAC||Adlai Academy||Auburn A||Wilmette School||Oak Park-River Forest|
|2011||14||BHSAT||IMSA||Loyola||Carbondale||New Trier, Latin, and Auburn B|
|2012||12||BHSAT||Auburn A||New Trier||Carbondale||Loyola|