A number of Butler County high school teams are preparing for the state playoffs. The first-round schedule follows.

Baseball

Class 4A: North Catholic (17-4) vs. Fleetwood (13-8), 4:30 p.m. Monday at Seneca Valley High School

Class 2A: Moniteau (12-8) vs. Seton LaSalle (17-3), 4 p.m. Monday at Boyce-Mayview Park, Upper St. Clair

Softball

Class 6A: Seneca Valley (20-1) vs. McDowell (13-9), 2 p.m. Monday at McDowell High School

Boys Lacrosse

Class 2A: Mars (17-3) vs. Hershey (15-6), 6 p.m. Tuesday at Mars Athletic Complex

Girls Lacrosse

Class 2A: Mars (14-6) vs. Trinity (16-6), 4 p.m. Tuesday at Mars Athletic Complex

Boys Volleyball

Class 3A: Seneca Valley (15-7) vs. State College (9-4), 5:30 p.m. Tuesday at State College High School

Class 2A: Mars (20-0) vs. Saegertown (14-3), 7 p.m. Tuesday at Mars High School