(Undated)  --  The 18th-ranked Beavers down the Portland Pilots, 62-45, on Friday night in Corvallis.  OSU improved to 3-and-0 with the win.  The Beavers host Marquette tomorrow night.  The Oregon State men's team fell to the Nevada Wolfpack, 83-58, on Friday night in Reno.  The Beavers are 2-and-2 on the season.  They visit the Tulsa Golden Hurricanes tomorrow night.