The Luxemburg-Casco Spartan boys broke a five-game losing streak with a convincing 74-53 road victory over Waupaca Tuesday night in a North Eastern Conference game.  The Spartans (6-5) took the series this year having beaten the Comets at home 69-36 in late December.    After taking a 31-20 lead at halftime, the Spartans cruised to an easy win to get back in the victory column.  Ryan Robillard led the way for the Spartans with 22 points and Logan Doell adding 15 points.  The Spartans will host Fox Valley Lutheran Thursday night in a rematch from a game earlier this year when the Luxemburg-Casco won 51-40.