The Knoxville Boys Soccer Squad took care of business last night in the first round of the class 2A sub state by defeating Oskaloosa 4-1. Doug Black got two goals while Alex Dye nailed a goal and got an assist, and Gerritt Davis scored a goal. Colin Moyle and Gustavo Escorcia also had assists. Knoxville is now 9-8 on the season and will travel to A-D-M on Thursday to take on the Tigers in the sub state semi-finals.