The Pioneer soccer team from Warren County Middle School remains undefeated after a battle with McCallie on Tuesday afternoon. The Pioneers gained an early advantage and never wavered defeating McCallie at home by a final score of 4-1.Adrian Tejas scored two of the four goals in a game controlled by the WCMS offense. Gordy Martinez and Joshua Macanas each added one goal for the Pioneers.The Pioneers controlled the ball for much of the first half with a strong defensive effort by the midfielders.