St. Lawrence University sophomore defender Brian Gannon led the No. 19 Saints' defense, which ranks eighth in the country in scoring defense, with eight caused turnovers and six ground balls on a 2-0 week, defeating No. 18 RPI and fourth-seeded Ithaca in a Liberty League first-round game on Saturday. Gannon recorded five caused turnovers and four ground balls in the win over Ithaca.