The IHSA has released softball playoff schedules. Here are regional pairings for McHenry County teams.

Class 4A

Palatine Regional

Tuesday, May 19

Game 1: No. 2 Palatine vs. No. 7 Dundee-Crown, 4:45 p.m.

Wednesday, May 20

Game 2: No. 3 Lake Zurich vs. No. 6 Grant, 4:45 p.m.

Friday, May 22

Game 3: Winner Game 1 vs. Winner Game 2, 4:45 p.m.

McHenry Regional

Monday, May 18

Game 1: No. 9 Round Lake at No. 8 Larkin, 4:30 p.m.

Tuesday, May 19

Game 2: No. 1 Barrington vs. Winner Game 1, 4:30 p.m.

Wednesday, May 20

Game 3: No. 5 Jacobs vs. No. 5 McHenry, 4:30 p.m.

Friday, May 22

Game 4: Winner Game 2 vs. Winner Game 3, 4:30 p.m.

Hononegah Regional

Tuesday, May 19

Game 1: No. 2 Hononegah vs. No. 7 Rockford Auburn, 4:30 p.m.

Wednesday, May 20

Game 2: No. 3 Hampshire vs. No. 6 Rockford Guilford, 4:30 p.m.

Friday, May 22

Game 3: Winner Game 1 vs. Winner Game 2, 4:30 p.m.

DeKalb Regional

Tuesday, May 19

Game 1: No. 4 Harlem vs. No. 5 DeKalb, 4:30 p.m.

Friday, May 22

Game 2: No. 1 Huntley vs. Winner Game 1, 4:30 p.m.

Class 3A

Prairie Ridge Regional

Tuesday, May 19

Game 1: No. 4 Cary-Grove vs. No. 5 Harvard, 4:30 p.m.

Friday, May 22

Game 2: No. 1 Prairie Ridge vs. Winner Game 1, 4:30 p.m.

Crystal Lake Central Regional

Tuesday, May 19

Game 1: No. 2 Woodstock North vs. No. 7 Woodstock, 4 p.m.

Wednesday, May 20

Game 2: No. 3 Crystal Lake Central vs. No. 6 Crystal Lake South, 4 p.m.

Saturday, May 23

Game 3: Winner Game 1 vs. Winner Game 2, 10 a.m.

Kaneland Regional

Tuesday, May 19

Game 1: No. 3 Kaneland vs. No. 5 Burlington Central, 4:30 p.m.

Saturday, May 23

Game 2: No. Belvidere North vs. Winner Game 1, 11 a.m.

Class 2A

Marian Central Regional

Tuesday, May 19

Game 1: No. 2 Marian Central vs. No. 7 Aurora Central Catholic, 4:30 p.m.

Wednesday, May 20

Game 2: No. 3 Marengo vs. No. 6 Johnsburg, 4:30 p.m.

Friday, May 22

Game 3: Winner Game 1 vs. Winner Game 2, 4:30 p.m.

North Boone Regional

Monday, May 18

Game 1: No. 9 Rosary at No. 8 Rockford Lutheran, 4:30 p.m.

Tuesday, May 19

Game 2: No. 1 Poplar Grove vs. Winner Game 1, 4:30 p.m.

Wednesday, May 20

Game 3: No. 4 Richmond-Burton vs. No. 5 Genoa-Kingston, 4:30 p.m.

Friday, May 22

Game 4: Winner Game 2 vs. Winner Game 3, 4:30 p.m.

Class 1A

Dakota Regional

Monday, May 18

Game 1: No. 10 Alden-Hebron at No. 8 Lena-Winslow, 4:30 p.m.

Tuesday, May 19

Game 2: No. 1 Dakota vs. Winner Game 1, 4:30 p.m.

Game 3: No. 4 East Dubuque vs. No. 5 Durand, 6:30 p.m.

Friday, May 22

Game 4: Winner Game 2 vs. Winner Game 3, 4:30 p.m.