Men's and women's season tickets are now available for the public to purchase.
WSU Athletics will have autograph sessions Friday and participate in the parade Saturday.
Maria Kostourkova, of Portugal, averaged a double-double across nine games.
The Cougars will seek a third-consecutive postseason berth in 2015-16.
Perkins, who played at WSU from 2008-12, signed with Haskovo 2012 in Bulgaria.
Incoming freshman Maria Kostourkova will compete for Portugal, July 30-Aug. 9.
The opportunity to renew by mail will end Friday, July 31.
Ireti Amojo competed for the Cougars from 2009-2013.
Jensen was named an assistant coach on the WSU women's basketball team, Tuesday.
Borislava Hristova and Maria Kostourkova competed in the FIBA U20 European Championships, July 2-12.
Swedlund is a South Dakota native and incoming freshman on the WSU women's basketball team.
For redshirt-freshman Nike McClure, the Fourth of July is an important holiday.