Petrusev leads No. 1 Gonzaga over Detroit Mercy 93-72Petrusev leads No. 1 Gonzaga over Detroit Mercy 93-72Filip Petrusev scored 22 points as top-ranked Gonzaga beat Detroit Mercy 93-72 to wrap up the non-conference season. Ryan Woolridge had 21 points and eight assists for Gonzaga.Associated PressAssociated Press