The sites and times have been announced for Butler County soccer and volleyball teams still alive in their respective PIAA playoffs Saturday.

In boys soccer, Seneca Valley plays Lower Merion in Class 4A at 4 p.m. in Mechanicsburg. North Catholic faces Ambridge in a 2A game at 4 p.m. at North Allegheny.

In girls soccer, Mars plays Montour in Class 3A at 2 p.m. at North Allegheny. North Catholic plays Villa Maria in 2A at noon at Neshannock High School.

In girls volleyball, Freeport plays Twin Valley in 3A at 2 p.m. at Bald Eagle Area High School. North Catholic plays Bedford in 2A at noon at Hempfield Area High School in Greensburg.