Boys BasketballWPIAL 4A PlayoffsNorth Catholic at Quaker Valley, 6 p.m.

<b>Boys BasketballWPIAL 6A Semifinal</b>Butler at Upper St. Clair, 6 p.m.<b>District 9 AAA Playoffs</b>Moniteau at Kane, 7 p.m.<b>Girls BasketballWPIAL 4A Semifinal</B>Knoch at Beaver, 6 p.m.<b>District 9 A Playoffs</b>A-C Valley at North Clarion, 7 p.m.DuBois Central at Union, 7 p.m.

<b>Boys BasketballWPIAL 5A Semifinal</b>Mars at Chartiers Valley, 6 p.m.<b>District 9 A Playoffs</b>A-C Valley at Clarion, 7 p.m.Union at Johnsonburg, 7 p.m.<b>Girls BasketballWPIAL 3A Semifinal</b>Laurel at North Catholic, 6 p.m.<b>District 9 AAA Playoffs</b>Karns City at Punxsutawney, 7 p.m.Moniteau at Redbank Valley, 7 p.m.

<b>Boys BasketballDistrict 9 AA Playoffs</b>Redbank Valley-Ridgway winner at Karns City, 7 p.m.