Sports High School Football: PIAA Quarterfinals December 3, 2011 / 12:42 AM EST / CBS News Clairton 44, North Star 0 Clairton vs. North Star Clairton 44, North Star 0 Clairton vs. North Star Clairton 44, North Star 0 Clairton vs. North Star Clairton 44, North Star 0 Montour vs. Grove City Montour 25, Grove City 21 Montour vs. Grove City Montour 25, Grove City 21 Montour vs. Grove City Montour 25, Grove City 21 Montour vs. Grove City Montour 25, Grove City 21