 The two schools were also two of the three schools (the other, Lawrenceville), who became the three first schools in the United States to form secondary school lacrosse teams in 1882.Similar boarding school traditions include the Choate–Deerfield rivalry, Hotchkiss–Taft rivalry, the Blair–Peddie rivalry, the Hill–Lawrenceville rivalry, the Groton–St.Mark's rivalry, the Milton-Nobles rivalry, and the Loomis-Chafee–Kent rivalry.