Date Round Red Blue Class. points Tech. points Time 2007-09-21 3 Obara Sakamoto, Hitomi (JPN) Sharp, Erica Jo (CAN) PP 3 : 1 (2:0) 12 : 2 02:55 2005-09-28 4 Obara Sakamoto, Hitomi (JPN) Sharp, Erica Jo (CAN) PO 3 : 0 (2:0) 9 : 0 03:40