The unbeaten start is over. Thanks to a team that has become a tough out for the Barton Community College men’s soccer team.Pratt put an end to the unbeaten season by knocking off the Cougars Tuesday afternoon at the Cougar Soccer Complex. It is the third straight season Pratt has beaten Barton.Pratt took advantage of a strong south wind in the second half, scoring both its goals on the way to a 2-1 win.