 Sioux City-Helan and Western Dubuque complete the top five. Cedar Rapids-Kennedy's top ranked in the final 4A poll. At number two, it's Dallas-Center Grimes. Rounding out the top five, it's Iowa City High, Johnston, and Ankeny Centennial. The postseason tournament in both classes begins Friday night. A record-setting finish at the John Deere Classic in the Quad Cities on Sunday.