GreyhoundsThe Soo Greyhounds defeated the Saginaw Spirit 5 to 1 last night.  Greyhounds lead the best of seven OHL first-round series 1 game to none.  Bryan Moore and Jared McCann led the winners with one goal and one assist, while Nick Ritchie added two assists in the victory.  Zachary Senyshyn, Michael Bunting and Justin Bailey also scored for the Greyhounds.  Erie Otters tied their series with Sarnia at 1 game apiece after a 3-1 victory over the Sting.  London got by Kitchener 3-1 — Knights lead that Western Conference quarterfinal 1-nothing.  Owen Sound upset Guelph 6 to 1 — Attack lead the Storm 1 game to none.  North Bay Battalion thrashed Kingston 8-nothing to take a 1-nothing lead on the Frontenacs.  Oshawa beat Peterborough 7-2 to take the opening game of that Eastern Conference quarterfinal.