Knoxville tries for its third win in three Little Hawkeye Conference matches tonight when the Panthers travel to Grinnell in volleyball.  Knoxville has defeated Oskaloosa and Norwalk to get to a two-and-oh conference record and a five-and-three overall mark.  Coach Eric Fee says his seniors have shown great leadership in the first part of the season.  With a win Knoxville can keep pace with Pella and Pella Christian for the top spot in the Little Hawkeye Conference.  The Panthers have a light schedule this week due to homecoming and are off after tonight until Saturday when they travel to Ballard for an Invitational.