(Eugene, OR)  --  Oregon dismantled Western Oregon 77-58 in an exhibition basketball game at Matt Knight Arena.  Seven-foot, two freshman Bol Bol led the Ducks with 19 points.  Oregon point guard and leading returning scorer Payton Pritchard did not play because of bruised ribs.  The Ducks will open the regular season Tuesday against Portland State.  Oregon is ranked 16th nationally in the coaches' preseason Top 25.