The Sevastopol Pioneers were edged by Stockbridge 51-49 on Tuesday night in non-conference boys basketball action. .  The Pioneers had a 15 point lead at halftime and were able to hang on the lead with the one-point victory.  The Pioneers had a balanced attack with Carter Bieri leading the way with 12 points.  Sevastopol was hot from the outside, hitting eight three-pointers from the field.