For the 27th consecutive year, Wilson won the District of Columbia Interscholastic Athletic Association championship. The Tigers beat School Without Walls, 6-1, on Wednesday behind strong pitching and three RBI from Duke commit Collin Bosley-Smith. Coach Jimmy Silk’s squad aims to defend its D.C. State Athletic Association title in the state tournament this week. … Eleanor Roosevelt won the Prince George’s County championship game against Gwynn Park, 17-7, to finish undefeated in county play. Catcher Cejay Hopkins hit a grand slam in the Raiders’ 11-run first inning. Eleanor Roosevelt will face C.H. Flowers on Tuesday in the Maryland 4A South playoffs. … South River beat Broadneck, 8-1, in the Anne Arundel County title game. The teams will meet again Tuesday in the Maryland 4A East playoffs.