The regular season is officially in the books for every level of Iowa high school football.

Now, it's time for the postseason .

Classes 2A, 1A, A and 8-player have already begun their playoffs. The big classes will get the postseason underway this week.

Everyone plays Round of 16 games Friday, Oct. 31. Kickoffs are 7 p.m. unless noted.

Scroll for all the matchups.

CLASS 5A

POD A

Waterloo West (5-4) vs Dowling Catholic (8-1), at Mediacom Stadium

Iowa City West (7-2) at Cedar Falls (7-2)

POD B

Indianola (6-3) at Waukee Northwest (8-1)

Dallas Center-Grimes (7-2) at Sioux City East (8-1)

POD C

Ankeny Centennial (5-4) at Johnston (7-2)

Prairie (6-3) at Valley (7-2)

POD D

Waukee (4-5) at Iowa City Liberty (8-1)

Southeast Polk (5-4) at Ankeny (7-2)

CLASS 4A

POD A

Waverly-She

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