During his 12 years as president, the Sonics selected future NBA starters and reserves Eric Snow, Mark Blount and Earl Watson, all in the second round. He signed free agents including Terry Cummings, Aaron Williams, Ruben Patterson, Reggie Evans, Antonio Daniels, Damien Wilkins and Jim McIlvaine, who despite fan derision helped the Sonics win its division in each of his first two years. Walker supervised the drafting of Rashard Lewis, who became an All-Star in 2005. He also served as President of the WNBA Seattle Storm, who won the WNBA championship in 2004.