McDonald is the eighth of the team’s 10 draft picks from the 2015 NFL Draft to sign their rookie contract, joining WR Amari Cooper, G/C Jon Feliciano, LB Ben Heeney, LB Neiron Ball, DE Max Valles, T Anthony Morris and WR Andre Debose.
McDonald was selected 242nd overall by the Raiders in the 2015 NFL Draft. He played three seasons at Kansas, starting 24-of-31 games at cornerback. He also spent one season at Butler (Kan.) Community College, and totaled 86 tackles (60 solo), five interceptions, 26 passes defensed and one forced fumble during his collegiate career.