Robertson had six assists for the Pilots (3-0). Kristian Sjolund scored 16 points and Moses Wood had 15 points, while adding 11 rebounds.
Cameron Parker finished with 23 points and six assists for the Vikings (0-1). Bobby Harvey added 14 points for Portland State. Isiah Kirby also recorded 14 points.
Portland takes on Kent State on the road on Monday, and Portland State visits Seattle U on Sunday.
The Associated Press created this story using technology provided by Data Skrive and data from Sportradar.
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