J.P. Macura got Xavier rolling with 19 points off the bench .
Freshman point guard Edmond Sumner had 19 points and nine assists as fifth - ranked Xavier got the win that had eluded it , knocking off top - ranked Villanova 90 - 83 on Wednesday night .
J.P. Macura got Xavier rolling with 19 points off the bench , and freshman point guard Edmond Sumner had 19 points and nine assists as fifth - ranked Xavier got the win that had eluded it , knocking off top - ranked Villanova 90 - 83 on Wednesday night .