Oregon Class 1A Boys Basketball Tournament Sherman jumped out to an early lead and went on to a 71-56 win over Siletz Valley in a quarterfinal game at the Oregon Class 1A Boys Basketball Tournament in Baker City.  Max Martin led the Huskies with 23 points, while Jacob Justesen had 16 points and 13 rebounds, and Isaiah Coles scored 15 and pulled down 10 boards.  The Huskies shot the ball well, making 52 percent from the field.  Sherman will meet Nixyaawii in a semi-final game this evening at 8:15.   Oregon Interscholastic Ski Racing Association Hood River Valley’s Montana Kurahara won the boys’ giant slalom on the first day of the Oregon Interscholastic Ski Racing Association championships on Mt. Ashland.  Kurahara won by nearly two seconds in a time of 1:26.59.  Colin Howe of Columbia was eighth, HRV’s William Lamer was 11^th, and Preston Klindt of The Dalles finished 16^th.  In the girls’ slalom, HRV’s Erin Sutherland finished fifth, with teammate Josie Peterson in tenth.  Racing concludes today with the boys’ slalom and girls’ giant slalom.