The UMBC men's lacrosse team will open its 2012 fall competition schedule on Thurs. Sept. 20 when they welcome Keio University of Japan for the fifth time in the past 11 years. The time for the scrimmage at UMBC Stadium is 4:30 p.m. The team will also take part in the Sixth Annual Great Prostate Cancer Challenge this Sun., Sept. 9. The team has participated in the event since its inception in 2007.