Following are the seedings and matchups for Butler County teams in the upcoming WPIAL soccer playoffs.

<b>Class 4A</b>#2 Butler (9-1) received a first-round bye and will host a quarterfinal game at 6:30 p.m. next Thursday against the winner of Monday's game between Upper St. Clair and Latrobe.#9 Penn-Trafford (5-5-2) at #8 Seneca Valley (7-3), 6:30 p.m., Monday<b>Class 3A</b>#16 Laurel Highlands (4-10) at #1 Mars (12-0), 8 p.m., Monday<b>Class 2A</b>#14 Freeport (6-5-2) vs. #3 North Catholic (9-2-1), 6:30 p.m., Tuesday at Mars

<b>Class 4A</b>#2 Seneca Valley (11-1-1) received a first-round bye and will host a quarterfinal game at noon Oct. 31 against the winner of Tuesday's game between #7 Canon-McMillan (7-4-1) and #10 Butler (10-5-1). The Big Macs will host that game at 6:30 p.m.<b>Class 3A</b>#16 Laurel Highlands (7-8) at #1 Mars (14-0), 1 p.m., Saturday#15 Knoch (7-8) at #2 Franklin Regional (13-2), noon, Saturday<b>Class 2A</b>#14 Leechburg (7-6) vs. #3 North Catholic (12-1-1), 6 p.m., Monday at Mars