BaseballWPIAL PlayoffsClass 6A SemifinalsButler vs. North Allegheny, 4:30 p.m., at ShalerClass 4ANorth Catholic vs. Laurel Highlands, 5 p.m., at Haymaker Park

SoftballWPIAL PlayoffsClass 4AKnoch vs. Elizabeth Forward, 5 p.m., at Plum

Boys LacrosseWPIAL 2A SemifinalsMars vs. South Fayette, 8 p.m., at ShalerNorth Catholic vs. Chartiers Valley, 8 p.m., at Fox Chapel

Girls LacrosseWPIAL 2A SemifinalsMars vs. Hampton, 6 p.m., at Shaler

<b>Baseball</b>District 9 2A PlayoffsMoniteau vs. Coudersport, 4:30 p.m., Pullman ParkDistrict 10 5A PlayoffsSlippery Rock vs. General McLane, 6:30 p.m., Slippery Rock University<b>Softball</b>District 10 3A PlayoffsJamestown vs. Slippery Rock, 3 p.m., at Slippery Rock University