Raymond Walls was originally drafted by Indianapolis in the fifth-round (152nd overall) of the 2001 NFL Draft. He spent one season with the Colts before signing with the Cleveland Browns. The Kentwood, Louisiana native joined the Baltimore Ravens in 2003, where he saw action in 10 games and finished fourth on the team with 12 special teams tackles. Walls appeared in all 16 games for the Ravens in 2004 before signing with the Cardinals prior to last season. He totaled 11 tackles in seven games as a reserve defensive back on Denny Green's squad.
As a collegian, Walls started 27 of 44 games at Southern Mississippi. After playing wide receiver during his first two seasons in Hattiesburg, Walls switched to defensive back following his sophomore campaign. He was named first-team All-Conference USA as a senior in 2000.