The pairings for the quarterfinal round of the football playoffs next Thursday are now established. Here is a look at each class: Quarterfinal Playoff Pairings Class 11AAA Rapid City Stevens (2-7) at Sioux Falls Lincoln (9-0) Sioux Falls Jefferson (5-3) at Brandon Valley (6-3) Sioux Falls Washington (2-7) at Harrisburg (7-2) Sioux Falls Roosevelt (3-6) at O’Gorman 7-2) Class 11AA Spearfish (4-5) at Pierre (8-1) Aberdeen Central (4-5) at Watertown (6-3) Huron (4-5) at Yankton (8-1) Sturgis (6-3) at Tea Area (6-3) Class 11A Madison (3-6) at Dell Rapids (9-0) Dakota Valley (6-3) at Sioux Falls Christian (7-2) Chamberlain (4-5) at West Central 8-1) Lennox (5-4) at Canton (7-2) Class 11B Aberdeen Roncalli (7-2) at Winner (9-0) Tri-Valley (6-3) at Elk-Point Jefferson (8-1) Rapid City Christian (7-2) at Deuel (9-0) Hot Springs (8-1) at Sioux Valley (9-0) Class 9AA Hanson (7-2) at Parkston (9-0) Wall (8-1) at Hamlin (