This week, 72 Iowa high school football teams are represented in the rankings, the most this season. How? Class A and Class 3A are tied for 10th place.

The more teams receive recognition, the greater the chances of surprises.

Here’s a look at the opponents of all 72 teams from this week’s Gazette poll in Friday night’s Week 4 games.

Class 5A

No. 1 Ankeny Centennial (3-0) vs. Southeast Polk (1-2)

No. 2 Waukee (3-0) at No. 3 West Des Moines Valley (2-1)

No. 3 West Des Moines Valley (2-1) vs. No. 2 Waukee (3-0)

No. 4 West Des Moines Dowling (2-1) at Waukee Northwest (1-2)

No. 5 Bettendorf (3-0) vs. No. 6 Linn-Mar (3-0)

No. 6 Linn-Mar (3-0) at No. 5 Bettendorf (3-0)

No. 7 Cedar Falls (2-1) at Iowa City Liberty (2-1)

No. 8 Pleasant Valley (2-1) at No. 10 Cedar Rapids Prairie (2-1)

No. 9 Ankeny (1-2) at Johnston (1-2)

No. 10 Cedar Rapids Prairie (2-1) vs. No. 8 Pleasant Valley (2-1)

Class 4A

No. 1 Lewis Central (3-0) vs. Bondurant-Farrar (0-3)

No. 2 North Scott (3-0) vs. No. 8 Western Dubuque (2-1)

No. 3 Pella (3-0) at No. 10 Cedar Rapids Xavier (2-1)

No. 4 North Polk (3-0) at 3A No. 8 Humboldt (3-0)

No. 5 Gilbert (3-0) vs. Boone (3-0)

No. 6 Decorah (3-0) vs. 3A No. 6 Independence (3-0)

No. 6 Indianola (2-1) vs. Carlisle (0-3)

No. 8 Adel ADM (2-1) at Norwalk (1-2)

No. 8 Western Dubuque (2-1) at No. 2 North Scott (3-0)

No. 10 Cedar Rapids Xavier (2-1) vs. No. 3 Pella (3-0)

Class 3A

No. 1 Solon (3-0) vs. No. 3 Mount Vernon (3-0)

No. 2 Williamsburg (2-1) vs. Fort Madison (0-3)

No. 3 Algona (3-0) vs. Boyden-Hull/Rock Valley (1-2)

No. 3 Mount Vernon (3-0) at No. 1 Solon (3-0)

No. 5 Clear Lake (3-0) at Waverly-Shell Rock (1-2)

No. 6 Independence (3-0) at 4A No. 6 Decorah (3-0)

No. 7 Dubuque Wahlert (3-0) at Davenport Assumption (0-3)

No. 8 Humboldt (3-0) vs. 4A No. 4 North Polk (3-0)

No. 9 Sergeant Bluff-Luton (3-0) vs. No. 10 Harlan (2-1)

No. 10 Grinnell (3-0) vs. Washington (3-0)

No. 10 Harlan (2-1) at No. 9 Sergeant Bluff-Luton (3-0)

Class 2A

No. 1 West Lyon (3-0) vs. Unity Christian (1-2)

No. 2 Monroe PCM (3-0) at Jesup (2-1)

No. 3 Spirit Lake (2-1) vs. Forest City (1-2)

No. 4 Van Meter (2-1) vs. Clarinda (2-1)

No. 5 Central Lyon/George-Little Rock (2-1) vs. Sheldon (2-1)

No. 6 Carroll Kuemper (2-1) against No. 10 Roland-Story (2-1)

No. 7 Cherokee (3-0) at Western Christian (2-1)

No. 8 Northeast (3-0) at Camanche (0-3)

No. 9 Anamosa (3-0) at Monticello (0-3)

No. 10 Roland-Story (2-1) at No. 6 Carroll Kuemper (2-1)

Class 1A

No. 1 Grundy Center (3-0) vs. East Marshall (3-0)

No. 2 Wilton (3-0) at Dyersville Beckman (2-1)

No. 3 Emmetsburg (3-0) at East Sac County (1-2)

No. 4 Dike-New Hartford (3-0) vs. Sumner-Fredericksburg (2-1)

No. 5 Hinton (3-0) at Ridge View (2-1)

No. 5 South Hardin (3-0) vs. Alburnett (2-1)

No. 7 Iowa City Regina (3-0) at Durant (1-2)

No. 8 Ida Grove OABCIG (2-1) at Mapleton MVAOCOU (3-0)

No. 9 Avoca AHSTW (2-1) at No. 10 Underwood (1-2)

No. 10 Underwood (1-2) vs. No. 9 Avoca AHSTW (2-1)

Class A

No. 1 Woodbury Central (3-0) at Le Mars Gehlen (2-1)

No. 2 Guthrie Center ACGC (3-0) vs. South Central Calhoun (3-0)

No. 3 West Hancock (3-0) at North Union (0-3)

No. 4 Saint Ansgar (2-1) at Belmond-Klemme (1-2)

No. 5 Madrid (2-1) vs. Lynnville-Sully (2-1)

No. 6 Lisbon (3-0) at Highland (2-1)

No. 7 Earlham (2-1) at Southwest Valley (1-2)

No. 8 Tri-Center (2-1) at Westwood (1-2)

No. 9 North Linn (3-0) at North Cedar (0-3)

No. 10 Nashua-Plainfield (3-0) vs. Ackley AGWSR (1-2)

No. 10 Pekin (3-0) vs. Columbus Community (1-2)

8 players

No. 1 Remsen St. Mary’s (3-0) at Boyer Valley (3-1)

No. 2 Algona Garrigan (3-0) at Northwood-Kensett (0-3)

No. 3 Audubon (3-0) at Fort Dodge St. Edmond (2-1)

No. 3 Lenox (3-0) at Mormon Trail (0-3)

No. 5 Don Bosco (3-0) at No. 10 Lansing Kee (3-0)

No. 6 Iowa Valley (4-0) vs. English Valleys (1-2)

No. 7 Anita CAM (2-1) at Coon Rapids-Bayard (1-2)

No. 8 Gladbrook-Reinbeck (2-1) vs. Dunkerton (2-1)

No. 9 Bedford (2-1) at East Union (0-3)

No. 10 Lansing Kee (3-0) vs. No. 5 Don Bosco (3-0)