STANFORD, Calif.(AP) -- Nnemkadi Ogwumike scored 20 points and her sister Chiney Ogwumike added nine points and 12 rebounds to help No. 3 Stanford beat Rutgers 63-50 Sunday. Kayla Pedersen added 13 points as the Cardinal won their 10th straight season opener. Joslyn Tinkle had 10 points. Erica Wheeler scored 16 points to lead the Scarlet Knights (0-2), who lost at California on Friday night. April Sykes added 12 points. Stanford used a 14-3 run that spanned both halves to open a 36-29 advantage in the first minutes of the second half. Nnemkadi Ogwumike is the reigning Pac-10 Player of the Year while her freshman sister Chiney was the National Gatorade Player of the Year last year. Stanford led at halftime, 32-29.