The IHSA has released playoff softball schedules. Here are regional pairings for Sauk Valley area teams.

Class 3A

Sterling Regional

Tuesday, May 19

Game 1: No. 4 LaSalle-Peru vs. No. 5 Sterling, 4:30 p.m.

Friday, May 22

Game 2: No. 1 Sycamore vs G1 winner, 4:30 p.m.

Geneseo Regional

Wednesday, May 20

Game 1: No. 2 Otttawa vs. No. 7 Rochelle, 4:30 p.m.

Game 2: No. 3 Geneseo vs. No. 6 Dixon, 6:30 p.m.

Saturday, May 23

Game 3: G1 winner vs. G2 winner, 11 a.m.

Class 2A

Alleman Regional

Monday, May 18

Game 1 (at E-P): No. 8 Erie-Prophetstown vs. No. 9 Monmouth-Roseville, 4:30 p.m.

Tuesday, May 19

Game 2: No. 1 Riverdale vs. G1 winner, 4:30 p.m.

Wednesday, May 20

Game 3: No. 4 Alleman vs. No. 5 Sherrard, 4:30 p.m.

Saturday, May 23

Game 4: G2 winner vs. G3 winner, 11 a.m.

Oregon Regional

Wednesday, May 20

Game 1: No. 2 Oregon vs. No. 7 Somonauk, 4:30 p.m.

Game 2: No. 3 Winnebago vs. No. 6 Rock Falls, 6:30 p.m.

Saturday, May 23

Game 3: G1 winner vs. G2 winner, 11 a.m.

Class 1A

Newman Regional

Monday, May 18

Game 1 (at Polo): No. 8 Polo vs. No. 9 West Carroll, 4:30 p.m.

Tuesday, May 19

Game 2: No. 1 Morrison vs. G1 winner, 4:30 p.m.

Wednesday, May 20

Game 3: No. 4 Fulton vs. No. 5 Newman, 4:30 p.m.

Friday, May 22

Game 4: G2 winner vs. G3 winner, 4:30 p.m.

Pearl City Regional

Monday, May 18

Game 1: No. 7 Pearl City vs. No. 10 Forreston, 4:30 p.m.

Tuesday, May 19

Game 2: No. 2 Milledgeville vs. G1 winner, 4 p.m.

Game 3: No. 3 Eastland vs. No. 6 Pecatonica, 6 p.m.

Friday, May 22

Game 4: G2 winner vs. G3 winner, 4 p.m.

Henry-Senachwine Regional

Monday, May 18

Game 1 (at PC): No. 7 Putnam County vs. No. 10 Fieldcrest, 4:30 p.m.

Game 2 (at Amboy): No. 6 Amboy vs. No. 11 Streator, 4:30 p.m.

Tuesday, May 19

Game 3: No. 2 Henry-Senachwine vs. G1 winner, 5 p.m.

Wednesday, May 20

Game 4: No. 3 Midland vs. G2 winner, 5 p.m.

Annawan-Wethersfield Regional

Monday, May 18

Game 1 (at Princeville): No. 8 Princeville vs. No. 9 Lowpoint-Washburn, 4:30 p.m.

Tuesday, May 19

Game 2: No. 1 Stark County vs. G1 winner, 4 p.m.

Wednesday, May 20

Game 3: No. 4 Annawan-Wethersfield vs. No. 5 Bureau Valley, 4 p.m.

Friday, May 22

Game 4: G2 winner vs. G3 winner, 4 p.m.