2017 Iowa high school girls' soccer state tournament brackets

The 2017 Iowa high school girls' soccer state tournament kicks off Thursday with quarterfinals in all three classes at Cownie Soccer Park in Des Moines. The semifinals are Friday and the championships take place Saturday.

Defending champions Davenport Assumption (1A), Lewis Central (2A) and Ankeny Centennial (3A) are all back.

Here's a look at the pairings in bracket order, with seeds via the IGHSAU.

Class 1A

Quarterfinals — Thursday

No. 1 Davenport Assumption 9, No. 8 Iowa City Regina 0

No. 4 Nevada 2, No. 5 Denver 1 (4-3 PK)

No. 2 North Polk 2, No. 7 Tri-Center 0

No. 6 Center Point-Urbana 2, No. 3 Gilbert 1

Semifinals — Friday

No. 1 Davenport Assumption 2, No. 4 Nevada 0

No. 6 Center Point-Urbana 1, No. 2 North Polk 0

Championship — Saturday

No. 1 Davenport Assumption (18-2) vs. No. 6 Center Point-Urbana (17-4) 11 a.m.

Class 2A

Quarterfinals — Thursday

No. 1 Lewis Central 1, No. 8 Newton 0

No. 4 ADM/Van Meter 1, No. 5 Cedar Rapids Xavier 0 (3-1 PK)

No. 2 North Scott 3, No. 7 Norwalk 1

No. 3 Union 7, No. 6 Waverly-Shell Rock 2

Semifinals — Friday

No. 1 Lewis Central 4, No. 4 ADM/Van Meter 1

No. 3 Union 4, No. 2 North Scott 3

Championship — Saturday

No. 1 Lewis Central (18-3) vs. No. 3 Union (19-2) 1:30 p.m.

Class 3A

Quarterfinals — Thursday

No. 1 West Des Moines Valley 3, No. 8 Ankeny 2

No. 4 Ankeny Centennial 2, No. 5 Bettendorf 1

No. 2 Iowa City West 1, No. 7 West Des Moines Dowling 0 (OT)

No. 3 Ames 6, No. 6 Cedar Rapids Kennedy 1

Semifinals — Friday

No. 1 West Des Moines Valley 1, No. 4 Ankeny Centennial 0

No. 3 Ames 2, No. 2 Iowa City West 1

Championship — Saturday

No. 1 West Des Moines Valley (16-3) vs. No. 3 Ames (16-3), 4 p.m.