Knoxville fell to Grinnell 8-3 in boys tennis. After being swept in the six singles matches the Panthers won three of the five doubles matches getting wins from Brett Evinger and Caleb Beal at number three doubles, Ross Iddings and Jacon Cunningham at number four doubles and Nick Pearson and Zack Wallace at number five doubles. Knoxville fell to Grinnell in girl’s tennis yesterday seven-to-four. Cari Collins…Alissa Deutsch…and Emily Lee won singles matches for the Panthers. The Panthers also won at number two doubles. Knoxville is in action Friday hosting the Panther Invitational.