(Undated)  --  Portland lost in overtime 81-74 to San Diego at the Chiles Center.  Tahirou Diabate led Portland with 13 points.  The Pilots have lost three straight to fall to 6-and-10 and 0-and-3 in the West Coast Conference.  They return to the court tomorrow to play at Santa Clara.  Portland State fell 81-74 to Eastern Washington in a Big Sky game in Cheney, Washington.  Deontae North scored 21 points in the defeat.  The Vikings fell to 10-and-5 and are 0-and-2 in conference play.  They will play tomorrow night at Idaho.