McCarthy and Ferrari combined to shoot 15 of 19 from the field and Ferrari made four 3-pointers. San Francisco finished shooting 30 of 55 (54.5 percent) and committed just six turnovers.
The Dons (17-3, 5-1 West Coast Conference) built a 25-10 lead and were never challenged. They shot 17 of 28 (60.7) from the field in the first half and led 42-21 at halftime as Portland missed all six of its 3-point shot attempts.
Portland (7-14, 0-6) now has lost seven straight and nine of its last 10. Marcus Shaver Jr. led the Pilots with 13 points and Jacob Tryon scored 11.
Filings suggest Nike paid in pursuit of players
Newly released emails and text messages in the case against attorney Michael Avenatti suggested that Nike officials were making under-the-table payments to handlers and families of top college basketball prospects.
Buzz Williams' Texas A&M challenge: 'I still think that I have an edge'
If Buzz Williams is to succeed at Texas A&M, his relationships and organizational obsessiveness will likely play key roles in the Aggies' ascent.
Avenatti filing: Nike OK'd payments to Zion, more
Attorneys representing Michael Avenatti filed a motion Wednesday that alleges that a Nike employee at least approved payments to former Duke star Zion Williamson and former Indiana star Romeo Langford when they were still in high school in February 2017.