It turns out the Marriotts Ridge boys lacrosse team is assured a spot in the inaugural District V championship game, which pits the top teams in Howard County and Anne Arundel. The Mustangs (12-1) are 10-0 in the Howard County league going into Friday night's home game against Centennial, which has one loss along with Glenelg. But because Marriotts Ridge won their only out-of-league game while Centennial and Glenelg both lost their games, the Mustangs would still advance should Centennial defeat them to finish in a three-way tie. The Centennial-Marriotts Ridge game, set for 7 p.m. Friday, still promises to be a great test for each team with the playoffs fast approaching. The Anne Arundel representative will be the winner of Friday's Severna Park at South River game (6:45 p.m.) with both teams going in undefeated in county play. The District V championship will take place at 7 p.m. Tuesday at North County High.